<?xml version="1.0" encoding="US-ASCII" standalone="no"?>
<!--Generated by ThunderDome XBRL - 03:01PM UTC 2023-10-04--><xsd:schema xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:country="http://xbrl.sec.gov/country/2023" xmlns:currency="http://xbrl.sec.gov/currency/2023" xmlns:dei="http://xbrl.sec.gov/dei/2023" xmlns:dtr-types="http://www.xbrl.org/dtr/type/2020-01-21" xmlns:exch="http://xbrl.sec.gov/exch/2023" xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:naics="http://xbrl.sec.gov/naics/2023" xmlns:sic="http://xbrl.sec.gov/sic/2023" xmlns:srt="http://fasb.org/srt/2023" xmlns:srt-types="http://fasb.org/srt-types/2023" xmlns:stpr="http://xbrl.sec.gov/stpr/2023" xmlns:tlry="http://www.tilray.com/20230831" xmlns:us-gaap="http://fasb.org/us-gaap/2023" xmlns:us-types="http://fasb.org/us-types/2023" xmlns:xbrldt="http://xbrl.org/2005/xbrldt" xmlns:xbrli="http://www.xbrl.org/2003/instance" xmlns:xlink="http://www.w3.org/1999/xlink" attributeFormDefault="unqualified" elementFormDefault="qualified" targetNamespace="http://www.tilray.com/20230831">
  <xsd:import namespace="http://www.xbrl.org/2003/instance" schemaLocation="http://www.xbrl.org/2003/xbrl-instance-2003-12-31.xsd"/>
  <xsd:import namespace="http://xbrl.sec.gov/naics/2023" schemaLocation="https://xbrl.sec.gov/naics/2023/naics-2023.xsd"/>
  <xsd:import namespace="http://xbrl.sec.gov/country/2023" schemaLocation="https://xbrl.sec.gov/country/2023/country-2023.xsd"/>
  <xsd:import namespace="http://xbrl.sec.gov/exch/2023" schemaLocation="https://xbrl.sec.gov/exch/2023/exch-2023.xsd"/>
  <xsd:import namespace="http://xbrl.sec.gov/dei/2023" schemaLocation="https://xbrl.sec.gov/dei/2023/dei-2023.xsd"/>
  <xsd:import namespace="http://fasb.org/srt/2023" schemaLocation="https://xbrl.fasb.org/srt/2023/elts/srt-2023.xsd"/>
  <xsd:import namespace="http://xbrl.sec.gov/sic/2023" schemaLocation="https://xbrl.sec.gov/sic/2023/sic-2023.xsd"/>
  <xsd:import namespace="http://fasb.org/us-types/2023" schemaLocation="https://xbrl.fasb.org/us-gaap/2023/elts/us-types-2023.xsd"/>
  <xsd:import namespace="http://xbrl.org/2005/xbrldt" schemaLocation="http://www.xbrl.org/2005/xbrldt-2005.xsd"/>
  <xsd:import namespace="http://xbrl.sec.gov/stpr/2023" schemaLocation="https://xbrl.sec.gov/stpr/2023/stpr-2023.xsd"/>
  <xsd:import namespace="http://fasb.org/srt-types/2023" schemaLocation="https://xbrl.fasb.org/srt/2023/elts/srt-types-2023.xsd"/>
  <xsd:import namespace="http://fasb.org/us-gaap/2023" schemaLocation="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd"/>
  <xsd:import namespace="http://www.xbrl.org/dtr/type/2020-01-21" schemaLocation="https://www.xbrl.org/dtr/type/2020-01-21/types.xsd"/>
  <xsd:import namespace="http://xbrl.sec.gov/currency/2023" schemaLocation="https://xbrl.sec.gov/currency/2023/currency-2023.xsd"/>
  <xsd:import namespace="http://www.xbrl.org/2009/role/negated" schemaLocation="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd"/>
  <xsd:annotation>
    <xsd:appinfo>
      <link:linkbaseRef xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" xlink:href="tlry-20230831_lab.xml" xlink:role="http://www.xbrl.org/2003/role/labelLinkbaseRef" xlink:type="simple"/>
      <link:linkbaseRef xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" xlink:href="tlry-20230831_cal.xml" xlink:role="http://www.xbrl.org/2003/role/calculationLinkbaseRef" xlink:type="simple"/>
      <link:linkbaseRef xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" xlink:href="tlry-20230831_def.xml" xlink:role="http://www.xbrl.org/2003/role/definitionLinkbaseRef" xlink:type="simple"/>
      <link:linkbaseRef xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" xlink:href="tlry-20230831_pre.xml" xlink:role="http://www.xbrl.org/2003/role/presentationLinkbaseRef" xlink:type="simple"/>
      <link:roleType id="statement-document-and-entity-information" roleURI="http://www.tilray.com/20230831/role/statement-document-and-entity-information">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">000 - Document - Document And Entity Information</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-consolidated-statements-of-financial-position-current-period-unaudited" roleURI="http://www.tilray.com/20230831/role/statement-consolidated-statements-of-financial-position-current-period-unaudited">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">001 - Statement - Consolidated Statements of Financial Position (Current Period Unaudited)</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-consolidated-statements-of-financial-position-current-period-unaudited-parentheticals" roleURI="http://www.tilray.com/20230831/role/statement-consolidated-statements-of-financial-position-current-period-unaudited-parentheticals">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">002 - Statement - Consolidated Statements of Financial Position (Current Period Unaudited) (Parentheticals)</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-consolidated-statements-of-loss-and-comprehensive-loss-unaudited" roleURI="http://www.tilray.com/20230831/role/statement-consolidated-statements-of-loss-and-comprehensive-loss-unaudited">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">003 - Statement - Consolidated Statements of Loss and Comprehensive Loss (Unaudited)</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-consolidated-statements-of-stockholders-equity-unaudited" roleURI="http://www.tilray.com/20230831/role/statement-consolidated-statements-of-stockholders-equity-unaudited">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">004 - Statement - Consolidated Statements of Stockholders' Equity (Unaudited)</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-consolidated-statements-of-cash-flows-unaudited" roleURI="http://www.tilray.com/20230831/role/statement-consolidated-statements-of-cash-flows-unaudited">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">005 - Statement - Consolidated Statements of Cash Flows (Unaudited)</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-1-basis-of-presentation-and-summary-of-significant-accounting-policies" roleURI="http://www.tilray.com/20230831/role/statement-note-1-basis-of-presentation-and-summary-of-significant-accounting-policies">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">006 - Disclosure - Note 1 - Basis of Presentation and Summary of Significant Accounting Policies</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-2-inventory" roleURI="http://www.tilray.com/20230831/role/statement-note-2-inventory">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">007 - Disclosure - Note 2 - Inventory</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-3-capital-assets-" roleURI="http://www.tilray.com/20230831/role/statement-note-3-capital-assets-">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">008 - Disclosure - Note 3 - Capital Assets</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-4-intangible-assets" roleURI="http://www.tilray.com/20230831/role/statement-note-4-intangible-assets">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">009 - Disclosure - Note 4 - Intangible Assets</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-5-goodwill" roleURI="http://www.tilray.com/20230831/role/statement-note-5-goodwill">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">010 - Disclosure - Note 5 - Goodwill</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-6-business-acquisitions" roleURI="http://www.tilray.com/20230831/role/statement-note-6-business-acquisitions">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">011 - Disclosure - Note 6 - Business Acquisitions</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-7-convertible-notes-receivable" roleURI="http://www.tilray.com/20230831/role/statement-note-7-convertible-notes-receivable">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">012 - Disclosure - Note 7 - Convertible Notes Receivable</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-8-longterm-investments" roleURI="http://www.tilray.com/20230831/role/statement-note-8-longterm-investments">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">013 - Disclosure - Note 8 - Long-term Investments</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-9-accounts-payable-and-accrued-liabilities" roleURI="http://www.tilray.com/20230831/role/statement-note-9-accounts-payable-and-accrued-liabilities">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">014 - Disclosure - Note 9 - Accounts Payable and Accrued Liabilities</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-10-bank-indebtedness" roleURI="http://www.tilray.com/20230831/role/statement-note-10-bank-indebtedness">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">015 - Disclosure - Note 10 - Bank Indebtedness</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-11-longterm-debt" roleURI="http://www.tilray.com/20230831/role/statement-note-11-longterm-debt">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">016 - Disclosure - Note 11 - Long-term Debt</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-12-convertible-debentures-payable" roleURI="http://www.tilray.com/20230831/role/statement-note-12-convertible-debentures-payable">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">017 - Disclosure - Note 12 - Convertible Debentures Payable</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-13-warrant-liability" roleURI="http://www.tilray.com/20230831/role/statement-note-13-warrant-liability">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">018 - Disclosure - Note 13 - Warrant Liability</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-14-stockholders-equity" roleURI="http://www.tilray.com/20230831/role/statement-note-14-stockholders-equity">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">019 - Disclosure - Note 14 - Stockholders' Equity</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-15-accumulated-other-comprehensive-income-loss" roleURI="http://www.tilray.com/20230831/role/statement-note-15-accumulated-other-comprehensive-income-loss">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">020 - Disclosure - Note 15 - Accumulated Other Comprehensive Income (Loss)</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-16-noncontrolling-interests" roleURI="http://www.tilray.com/20230831/role/statement-note-16-noncontrolling-interests">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">021 - Disclosure - Note 16 - Non-controlling Interests</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-17-income-taxes" roleURI="http://www.tilray.com/20230831/role/statement-note-17-income-taxes">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">022 - Disclosure - Note 17 - Income Taxes</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-18-commitments-and-contingencies" roleURI="http://www.tilray.com/20230831/role/statement-note-18-commitments-and-contingencies">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">023 - Disclosure - Note 18 - Commitments and Contingencies</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-19-net-revenue" roleURI="http://www.tilray.com/20230831/role/statement-note-19-net-revenue">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">024 - Disclosure - Note 19 - Net Revenue</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-20-cost-of-goods-sold" roleURI="http://www.tilray.com/20230831/role/statement-note-20-cost-of-goods-sold">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">025 - Disclosure - Note 20 - Cost of Goods Sold</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-21-general-and-administrative-expenses" roleURI="http://www.tilray.com/20230831/role/statement-note-21-general-and-administrative-expenses">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">026 - Disclosure - Note 21 - General and Administrative Expenses</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-22-nonoperating-income-expense-" roleURI="http://www.tilray.com/20230831/role/statement-note-22-nonoperating-income-expense-">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">027 - Disclosure - Note 22 - Non-operating Income (Expense)</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-23-fair-value-measurements" roleURI="http://www.tilray.com/20230831/role/statement-note-23-fair-value-measurements">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">028 - Disclosure - Note 23 - Fair Value Measurements</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-24-segment-reporting" roleURI="http://www.tilray.com/20230831/role/statement-note-24-segment-reporting">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">029 - Disclosure - Note 24 - Segment Reporting</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-25-subsequent-events" roleURI="http://www.tilray.com/20230831/role/statement-note-25-subsequent-events">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">030 - Disclosure - Note 25 - Subsequent Events</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-significant-accounting-policies-policies" roleURI="http://www.tilray.com/20230831/role/statement-significant-accounting-policies-policies">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">031 - Disclosure - Significant Accounting Policies (Policies)</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-2-inventory-tables" roleURI="http://www.tilray.com/20230831/role/statement-note-2-inventory-tables">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">032 - Disclosure - Note 2 - Inventory (Tables)</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-3-capital-assets-tables" roleURI="http://www.tilray.com/20230831/role/statement-note-3-capital-assets-tables">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">033 - Disclosure - Note 3 - Capital Assets (Tables)</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-4-intangible-assets-tables" roleURI="http://www.tilray.com/20230831/role/statement-note-4-intangible-assets-tables">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">034 - Disclosure - Note 4 - Intangible Assets (Tables)</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-5-goodwill-tables" roleURI="http://www.tilray.com/20230831/role/statement-note-5-goodwill-tables">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">035 - Disclosure - Note 5 - Goodwill (Tables)</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-6-business-acquisitions-tables" roleURI="http://www.tilray.com/20230831/role/statement-note-6-business-acquisitions-tables">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">036 - Disclosure - Note 6 - Business Acquisitions (Tables)</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-7-convertible-notes-receivable-tables" roleURI="http://www.tilray.com/20230831/role/statement-note-7-convertible-notes-receivable-tables">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">037 - Disclosure - Note 7 - Convertible Notes Receivable (Tables)</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-8-longterm-investments-tables" roleURI="http://www.tilray.com/20230831/role/statement-note-8-longterm-investments-tables">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">038 - Disclosure - Note 8 - Long-term Investments (Tables)</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-9-accounts-payable-and-accrued-liabilities-tables" roleURI="http://www.tilray.com/20230831/role/statement-note-9-accounts-payable-and-accrued-liabilities-tables">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">039 - Disclosure - Note 9 - Accounts Payable and Accrued Liabilities (Tables)</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-11-longterm-debt-tables" roleURI="http://www.tilray.com/20230831/role/statement-note-11-longterm-debt-tables">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">040 - Disclosure - Note 11 - Long-term Debt (Tables)</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-12-convertible-debentures-payable-tables" roleURI="http://www.tilray.com/20230831/role/statement-note-12-convertible-debentures-payable-tables">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">041 - Disclosure - Note 12 - Convertible Debentures Payable (Tables)</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-14-stockholders-equity-tables" roleURI="http://www.tilray.com/20230831/role/statement-note-14-stockholders-equity-tables">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">042 - Disclosure - Note 14 - Stockholders' Equity (Tables)</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-15-accumulated-other-comprehensive-income-loss-tables" roleURI="http://www.tilray.com/20230831/role/statement-note-15-accumulated-other-comprehensive-income-loss-tables">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">043 - Disclosure - Note 15 - Accumulated Other Comprehensive Income (Loss) (Tables)</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-16-noncontrolling-interests-tables" roleURI="http://www.tilray.com/20230831/role/statement-note-16-noncontrolling-interests-tables">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">044 - Disclosure - Note 16 - Non-controlling Interests (Tables)</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-18-commitments-and-contingencies-tables" roleURI="http://www.tilray.com/20230831/role/statement-note-18-commitments-and-contingencies-tables">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">045 - Disclosure - Note 18 - Commitments and Contingencies (Tables)</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-19-net-revenue-tables" roleURI="http://www.tilray.com/20230831/role/statement-note-19-net-revenue-tables">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">046 - Disclosure - Note 19 - Net Revenue (Tables)</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-20-cost-of-goods-sold-tables" roleURI="http://www.tilray.com/20230831/role/statement-note-20-cost-of-goods-sold-tables">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">047 - Disclosure - Note 20 - Cost of Goods Sold (Tables)</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-21-general-and-administrative-expenses-tables" roleURI="http://www.tilray.com/20230831/role/statement-note-21-general-and-administrative-expenses-tables">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">048 - Disclosure - Note 21 - General and Administrative Expenses (Tables)</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-22-nonoperating-income-expense-tables" roleURI="http://www.tilray.com/20230831/role/statement-note-22-nonoperating-income-expense-tables">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">049 - Disclosure - Note 22 - Non-operating Income (Expense) (Tables)</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-23-fair-value-measurements-tables" roleURI="http://www.tilray.com/20230831/role/statement-note-23-fair-value-measurements-tables">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">050 - Disclosure - Note 23 - Fair Value Measurements (Tables)</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-24-segment-reporting-tables" roleURI="http://www.tilray.com/20230831/role/statement-note-24-segment-reporting-tables">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">051 - Disclosure - Note 24 - Segment Reporting (Tables)</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-1-basis-of-presentation-and-summary-of-significant-accounting-policies-details-textual" roleURI="http://www.tilray.com/20230831/role/statement-note-1-basis-of-presentation-and-summary-of-significant-accounting-policies-details-textual">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">052 - Disclosure - Note 1 - Basis of Presentation and Summary of Significant Accounting Policies (Details Textual)</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-2-inventory-schedule-of-inventory-details" roleURI="http://www.tilray.com/20230831/role/statement-note-2-inventory-schedule-of-inventory-details">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">053 - Disclosure - Note 2 - Inventory - Schedule of Inventory (Details)</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-3-capital-assets-schedule-of-capital-assets-details" roleURI="http://www.tilray.com/20230831/role/statement-note-3-capital-assets-schedule-of-capital-assets-details">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">054 - Disclosure - Note 3 - Capital Assets - Schedule of Capital Assets (Details)</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-4-intangible-assets-details-textual" roleURI="http://www.tilray.com/20230831/role/statement-note-4-intangible-assets-details-textual">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">055 - Disclosure - Note 4 - Intangible Assets (Details Textual)</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-4-intangible-assets-schedule-of-intangible-assets-details" roleURI="http://www.tilray.com/20230831/role/statement-note-4-intangible-assets-schedule-of-intangible-assets-details">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">056 - Disclosure - Note 4 - Intangible Assets - Schedule of Intangible Assets (Details)</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-4-intangible-assetsschedule-of-estimated-amortization-expense-details" roleURI="http://www.tilray.com/20230831/role/statement-note-4-intangible-assetsschedule-of-estimated-amortization-expense-details">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">057 - Disclosure - Note 4 - Intangible Assets-Schedule of Estimated Amortization Expense (Details)</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-5-goodwill-carrying-amount-of-goodwill-details" roleURI="http://www.tilray.com/20230831/role/statement-note-5-goodwill-carrying-amount-of-goodwill-details">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">058 - Disclosure - Note 5 - Goodwill - Carrying Amount of Goodwill (Details)</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-6-business-acquisitions-details-textual" roleURI="http://www.tilray.com/20230831/role/statement-note-6-business-acquisitions-details-textual">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">059 - Disclosure - Note 6 - Business Acquisitions (Details Textual)</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-6-business-acquisitions-assets-acquired-and-liabilities-assumed-details" roleURI="http://www.tilray.com/20230831/role/statement-note-6-business-acquisitions-assets-acquired-and-liabilities-assumed-details">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">060 - Disclosure - Note 6 - Business Acquisitions - Assets Acquired and Liabilities Assumed (Details)</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-6-business-acquisitions-assets-acquired-and-liabilities-assumed-details-parentheticals" roleURI="http://www.tilray.com/20230831/role/statement-note-6-business-acquisitions-assets-acquired-and-liabilities-assumed-details-parentheticals">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">061 - Disclosure - Note 6 - Business Acquisitions - Assets Acquired and Liabilities Assumed (Details) (Parentheticals)</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-7-convertible-notes-receivable-details-textual" roleURI="http://www.tilray.com/20230831/role/statement-note-7-convertible-notes-receivable-details-textual">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">062 - Disclosure - Note 7 - Convertible Notes Receivable (Details Textual)</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-7-convertible-notes-receivable-schedule-of-convertible-notes-receivable-details" roleURI="http://www.tilray.com/20230831/role/statement-note-7-convertible-notes-receivable-schedule-of-convertible-notes-receivable-details">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">063 - Disclosure - Note 7 - Convertible Notes Receivable - Schedule of Convertible Notes Receivable (Details)</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-8-longterm-investments-schedule-of-longterm-investments-details" roleURI="http://www.tilray.com/20230831/role/statement-note-8-longterm-investments-schedule-of-longterm-investments-details">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">064 - Disclosure - Note 8 - Long-term Investments - Schedule of Long-term Investments (Details)</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-9-accounts-payable-and-accrued-liabilities-schedule-of-accounts-payable-and-accrued-liabilities-details" roleURI="http://www.tilray.com/20230831/role/statement-note-9-accounts-payable-and-accrued-liabilities-schedule-of-accounts-payable-and-accrued-liabilities-details">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">065 - Disclosure - Note 9 - Accounts Payable and Accrued Liabilities - Schedule of Accounts Payable and Accrued Liabilities (Details)</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-10-bank-indebtedness-details-textual" roleURI="http://www.tilray.com/20230831/role/statement-note-10-bank-indebtedness-details-textual">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">066 - Disclosure - Note 10 - Bank Indebtedness (Details Textual)</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-11-longterm-debt-details-textual" roleURI="http://www.tilray.com/20230831/role/statement-note-11-longterm-debt-details-textual">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">067 - Disclosure - Note 11 - Long-term Debt (Details Textual)</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-11-longterm-debt-net-carrying-amount-of-longterm-debt-instruments-details" roleURI="http://www.tilray.com/20230831/role/statement-note-11-longterm-debt-net-carrying-amount-of-longterm-debt-instruments-details">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">068 - Disclosure - Note 11 - Long-term Debt - Net Carrying Amount of Long-term Debt Instruments (Details)</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-11-longterm-debt-net-carrying-amount-of-longterm-debt-instruments-details-parentheticals" roleURI="http://www.tilray.com/20230831/role/statement-note-11-longterm-debt-net-carrying-amount-of-longterm-debt-instruments-details-parentheticals">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">069 - Disclosure - Note 11 - Long-term Debt - Net Carrying Amount of Long-term Debt Instruments (Details) (Parentheticals)</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-12-convertible-debentures-payable-details-textual" roleURI="http://www.tilray.com/20230831/role/statement-note-12-convertible-debentures-payable-details-textual">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">070 - Disclosure - Note 12 - Convertible Debentures Payable (Details Textual)</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-12-convertible-debentures-payable-net-carrying-amount-of-convertible-debentures-details" roleURI="http://www.tilray.com/20230831/role/statement-note-12-convertible-debentures-payable-net-carrying-amount-of-convertible-debentures-details">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">071 - Disclosure - Note 12 - Convertible Debentures Payable - Net Carrying Amount of Convertible Debentures (Details)</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-12-convertible-debentures-payable-net-carrying-amount-of-convertible-debentures-details-parentheticals" roleURI="http://www.tilray.com/20230831/role/statement-note-12-convertible-debentures-payable-net-carrying-amount-of-convertible-debentures-details-parentheticals">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">072 - Disclosure - Note 12 - Convertible Debentures Payable - Net Carrying Amount of Convertible Debentures (Details) (Parentheticals)</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-13-warrant-liability-details-textual" roleURI="http://www.tilray.com/20230831/role/statement-note-13-warrant-liability-details-textual">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">073 - Disclosure - Note 13 - Warrant Liability (Details Textual)</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-14-stockholders-equity-details-textual" roleURI="http://www.tilray.com/20230831/role/statement-note-14-stockholders-equity-details-textual">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">074 - Disclosure - Note 14 - Stockholders' Equity (Details Textual)</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-14-stockholders-equity-stockbased-compensation-expense-details" roleURI="http://www.tilray.com/20230831/role/statement-note-14-stockholders-equity-stockbased-compensation-expense-details">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">075 - Disclosure - Note 14 - Stockholders' Equity - Stock-based Compensation Expense (Details)</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-15-accumulated-other-comprehensive-income-loss-components-of-accumulated-other-comprehensive-loss-details" roleURI="http://www.tilray.com/20230831/role/statement-note-15-accumulated-other-comprehensive-income-loss-components-of-accumulated-other-comprehensive-loss-details">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">076 - Disclosure - Note 15 - Accumulated Other Comprehensive Income (Loss) - Components of Accumulated Other Comprehensive Loss (Details)</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-16-noncontrolling-interests-details-textual" roleURI="http://www.tilray.com/20230831/role/statement-note-16-noncontrolling-interests-details-textual">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">077 - Disclosure - Note 16 - Non-controlling Interests (Details Textual)</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-16-noncontrolling-interests-summary-of-balance-sheet-information-details" roleURI="http://www.tilray.com/20230831/role/statement-note-16-noncontrolling-interests-summary-of-balance-sheet-information-details">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">078 - Disclosure - Note 16 - Non-controlling Interests - Summary of Balance Sheet Information (Details)</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-16-noncontrolling-interests-summary-of-income-statement-information-details" roleURI="http://www.tilray.com/20230831/role/statement-note-16-noncontrolling-interests-summary-of-income-statement-information-details">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">079 - Disclosure - Note 16 - Non-controlling Interests - Summary of Income Statement Information (Details)</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-17-income-taxes-details-textual" roleURI="http://www.tilray.com/20230831/role/statement-note-17-income-taxes-details-textual">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">080 - Disclosure - Note 17 - Income Taxes (Details Textual)</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-18-commitments-and-contingencies-details-textual" roleURI="http://www.tilray.com/20230831/role/statement-note-18-commitments-and-contingencies-details-textual">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">081 - Disclosure - Note 18 - Commitments and Contingencies (Details Textual)</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-18-commitments-and-contingencies-schedule-of-commitments-details" roleURI="http://www.tilray.com/20230831/role/statement-note-18-commitments-and-contingencies-schedule-of-commitments-details">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">082 - Disclosure - Note 18 - Commitments and Contingencies - Schedule of Commitments (Details)</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-18-commitments-and-contingencies-future-undiscounted-payment-associated-with-lease-liabilities-details" roleURI="http://www.tilray.com/20230831/role/statement-note-18-commitments-and-contingencies-future-undiscounted-payment-associated-with-lease-liabilities-details">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">083 - Disclosure - Note 18 - Commitments and Contingencies - Future Undiscounted Payment Associated with Lease Liabilities (Details)</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-19-net-revenue-details-textual" roleURI="http://www.tilray.com/20230831/role/statement-note-19-net-revenue-details-textual">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">084 - Disclosure - Note 19 - Net Revenue (Details Textual)</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-19-net-revenue-components-of-net-revenue-details" roleURI="http://www.tilray.com/20230831/role/statement-note-19-net-revenue-components-of-net-revenue-details">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">085 - Disclosure - Note 19 - Net Revenue - Components of Net Revenue (Details)</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-20-cost-of-goods-sold-components-of-cost-of-goods-sold-details" roleURI="http://www.tilray.com/20230831/role/statement-note-20-cost-of-goods-sold-components-of-cost-of-goods-sold-details">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">086 - Disclosure - Note 20 - Cost of Goods Sold - Components of Cost of Goods Sold (Details)</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-21-general-and-administrative-expenses-components-of-general-and-administrative-expenses-details" roleURI="http://www.tilray.com/20230831/role/statement-note-21-general-and-administrative-expenses-components-of-general-and-administrative-expenses-details">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">087 - Disclosure - Note 21 - General and Administrative Expenses - Components of General and Administrative Expenses (Details)</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-22-nonoperating-expense-income-components-of-nonoperating-income-expense-details" roleURI="http://www.tilray.com/20230831/role/statement-note-22-nonoperating-expense-income-components-of-nonoperating-income-expense-details">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">088 - Disclosure - Note 22 - Non-operating (Expense) Income - Components of Non-operating Income (Expense) (Details)</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-23-fair-value-measurements-details-textual" roleURI="http://www.tilray.com/20230831/role/statement-note-23-fair-value-measurements-details-textual">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">089 - Disclosure - Note 23 - Fair Value Measurements (Details Textual)</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-23-fair-value-measurements-assets-and-liabilities-measured-on-a-recurring-basis-details" roleURI="http://www.tilray.com/20230831/role/statement-note-23-fair-value-measurements-assets-and-liabilities-measured-on-a-recurring-basis-details">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">090 - Disclosure - Note 23 - Fair Value Measurements - Assets and Liabilities Measured on a Recurring Basis (Details)</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-23-financial-risk-management-and-financial-instruments-reconciliation-of-level-3-assets-and-liabilities-details" roleURI="http://www.tilray.com/20230831/role/statement-note-23-financial-risk-management-and-financial-instruments-reconciliation-of-level-3-assets-and-liabilities-details">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">091 - Disclosure - Note 23 - Financial Risk Management and Financial Instruments - Reconciliation of Level 3 Assets and Liabilities (Details)</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-23-financial-risk-management-and-financial-instruments-inputs-used-to-recognize-unrealized-gain-loss-on-fair-value-details" roleURI="http://www.tilray.com/20230831/role/statement-note-23-financial-risk-management-and-financial-instruments-inputs-used-to-recognize-unrealized-gain-loss-on-fair-value-details">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">092 - Disclosure - Note 23 - Financial Risk Management and Financial Instruments - Inputs Used to Recognize Unrealized Gain (Loss) on Fair Value (Details)</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-24-segment-reporting-details-textual" roleURI="http://www.tilray.com/20230831/role/statement-note-24-segment-reporting-details-textual">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">093 - Disclosure - Note 24 - Segment Reporting (Details Textual)</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-24-segment-reporting-schedule-of-segment-information-details" roleURI="http://www.tilray.com/20230831/role/statement-note-24-segment-reporting-schedule-of-segment-information-details">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">094 - Disclosure - Note 24 - Segment Reporting - Schedule of Segment Information (Details)</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-24-segment-reporting-geographic-net-revenue-details" roleURI="http://www.tilray.com/20230831/role/statement-note-24-segment-reporting-geographic-net-revenue-details">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">095 - Disclosure - Note 24 - Segment Reporting - Geographic Net Revenue (Details)</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-24-segment-reporting-geographic-capital-assets-details" roleURI="http://www.tilray.com/20230831/role/statement-note-24-segment-reporting-geographic-capital-assets-details">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">096 - Disclosure - Note 24 - Segment Reporting - Geographic Capital Assets (Details)</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-25-subsequent-events-details-textual" roleURI="http://www.tilray.com/20230831/role/statement-note-25-subsequent-events-details-textual">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">097 - Disclosure - Note 25 - Subsequent Events (Details Textual)</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
    </xsd:appinfo>
  </xsd:annotation>
  <xsd:element abstract="true" id="tlry_APHA24Member" name="APHA24Member" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="tlry_AcquisitionOfMontaukBrewingCompanyIncMember" name="AcquisitionOfMontaukBrewingCompanyIncMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="tlry_AdultuseCannabisProductsMember" name="AdultuseCannabisProductsMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="tlry_AdvisoryServicesAgreementWithHEXOMember" name="AdvisoryServicesAgreementWithHEXOMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="tlry_AdvisoryServicesRevenueMember" name="AdvisoryServicesRevenueMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="tlry_AggravatedDamagesMember" name="AggravatedDamagesMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="tlry_AphriaDiamondMember" name="AphriaDiamondMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="tlry_BeverageAlcoholBusinessMember" name="BeverageAlcoholBusinessMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="tlry_BeverageAlcoholInventoryMember" name="BeverageAlcoholInventoryMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element id="tlry_BusinessCombinationCommonShareExchangeRatio" name="BusinessCombinationCommonShareExchangeRatio" nillable="true" substitutionGroup="xbrli:item" type="xbrli:pureItemType" xbrli:periodType="duration"/>
  <xsd:element id="tlry_BusinessCombinationConsiderationTransferredFairValueOfStockBasedCompensation" name="BusinessCombinationConsiderationTransferredFairValueOfStockBasedCompensation" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration"/>
  <xsd:element id="tlry_BusinessCombinationConsiderationTransferredInvestmentInEquityInvestees" name="BusinessCombinationConsiderationTransferredInvestmentInEquityInvestees" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration"/>
  <xsd:element id="tlry_BusinessCombinationConsiderationTransferredSettlementOfConvertibleNotesReceivable" name="BusinessCombinationConsiderationTransferredSettlementOfConvertibleNotesReceivable" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration"/>
  <xsd:element id="tlry_BusinessCombinationConsiderationTransferredWarrantsAssumed" name="BusinessCombinationConsiderationTransferredWarrantsAssumed" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration"/>
  <xsd:element id="tlry_BusinessCombinationPreferredShareExchangeRatio" name="BusinessCombinationPreferredShareExchangeRatio" nillable="true" substitutionGroup="xbrli:item" type="xbrli:pureItemType" xbrli:periodType="duration"/>
  <xsd:element id="tlry_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAssetsIncludingGoodwill" name="BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAssetsIncludingGoodwill" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant"/>
  <xsd:element id="tlry_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsHeldForSale" name="BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsHeldForSale" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant"/>
  <xsd:element id="tlry_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedLitigationSettlementAccruals" name="BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedLitigationSettlementAccruals" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant"/>
  <xsd:element id="tlry_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNoncurrentAssetsInterestInEquityInvestee" name="BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNoncurrentAssetsInterestInEquityInvestee" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant"/>
  <xsd:element id="tlry_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNoncurrentAssetsPrepaidExpenses" name="BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNoncurrentAssetsPrepaidExpenses" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant"/>
  <xsd:element id="tlry_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedRestrictedCash" name="BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedRestrictedCash" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant"/>
  <xsd:element abstract="true" id="tlry_CCPharmaGmbHMember" name="CCPharmaGmbHMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="tlry_CSPharmaNordicApSMember" name="CSPharmaNordicApSMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="tlry_CannabisDerivativesMember" name="CannabisDerivativesMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="tlry_CannabisSegmentMember" name="CannabisSegmentMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="tlry_CannabisTrimMember" name="CannabisTrimMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="tlry_CannabisVapesMember" name="CannabisVapesMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="tlry_ColCannaSASMember" name="ColCannaSASMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="tlry_CommonClass2Member" name="CommonClass2Member" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="tlry_CommonStockAndPreferredStockMember" name="CommonStockAndPreferredStockMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element id="tlry_ComprehensiveIncomeLossNetOfTaxAdditionalIncomeLossFromNCI" name="ComprehensiveIncomeLossNetOfTaxAdditionalIncomeLossFromNCI" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration"/>
  <xsd:element id="tlry_ComprehensiveIncomeLossNetOfTaxNetOfAdditionalIncomeLossFromNoncontrollingInterestTotal" name="ComprehensiveIncomeLossNetOfTaxNetOfAdditionalIncomeLossFromNoncontrollingInterestTotal" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="tlry_ContingentConsiderationMember" name="ContingentConsiderationMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element id="tlry_ContractualObligationToBePaidAfterYearFour" name="ContractualObligationToBePaidAfterYearFour" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant"/>
  <xsd:element id="tlry_ConvertibleDebenturesTextBlock" name="ConvertibleDebenturesTextBlock" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:textBlockItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="tlry_ConvertibleTlry23Member" name="ConvertibleTlry23Member" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element id="tlry_CostOfGoodsSoldTextBlock" name="CostOfGoodsSoldTextBlock" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:textBlockItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="tlry_CreditFacilityDueInNovember2025Member" name="CreditFacilityDueInNovember2025Member" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="tlry_CustomerRelationshipsAndDistributionChannelMember" name="CustomerRelationshipsAndDistributionChannelMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="tlry_DamagesMember" name="DamagesMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element id="tlry_DebtInstrumentAmortizationPeriod" name="DebtInstrumentAmortizationPeriod" nillable="true" substitutionGroup="xbrli:item" type="xbrli:durationItemType" xbrli:periodType="duration"/>
  <xsd:element id="tlry_DebtInstrumentConvertibleMinimumThresholdPercentageDuringMeasurementPeriod" name="DebtInstrumentConvertibleMinimumThresholdPercentageDuringMeasurementPeriod" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:percentItemType" xbrli:periodType="duration"/>
  <xsd:element id="tlry_DebtInstrumentConvertibleMultiplesOfPrincipalAmount" name="DebtInstrumentConvertibleMultiplesOfPrincipalAmount" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant"/>
  <xsd:element id="tlry_DebtInstrumentConvertibleNumberOfShares" name="DebtInstrumentConvertibleNumberOfShares" nillable="true" substitutionGroup="xbrli:item" type="xbrli:sharesItemType" xbrli:periodType="duration"/>
  <xsd:element id="tlry_DebtInstrumentConvertibleThresholdConsecutiveTradingDaysMeasurementPeriod" name="DebtInstrumentConvertibleThresholdConsecutiveTradingDaysMeasurementPeriod" nillable="true" substitutionGroup="xbrli:item" type="xbrli:durationItemType" xbrli:periodType="duration"/>
  <xsd:element id="tlry_DebtInstrumentConvertibleThresholdTradingDaysMeasurementPeriod" name="DebtInstrumentConvertibleThresholdTradingDaysMeasurementPeriod" nillable="true" substitutionGroup="xbrli:item" type="xbrli:durationItemType" xbrli:periodType="duration"/>
  <xsd:element id="tlry_DebtInstrumentFairValueAdjustment" name="DebtInstrumentFairValueAdjustment" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration"/>
  <xsd:element id="tlry_DebtInstrumentRedemptionPriceIncludingInterestPercentage" name="DebtInstrumentRedemptionPriceIncludingInterestPercentage" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:percentItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="tlry_DelayedDrawTermLoanMember" name="DelayedDrawTermLoanMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="tlry_DistributionBusinessMember" name="DistributionBusinessMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="tlry_DistributionInventoryMember" name="DistributionInventoryMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="tlry_DocumentAndEntityInformation" name="DocumentAndEntityInformation" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="tlry_DriedCannabisMember" name="DriedCannabisMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="tlry_EquityInvestmentsMember" name="EquityInvestmentsMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element id="tlry_EstimatedFairValueOfWarrantLiabilityPerWarrant" name="EstimatedFairValueOfWarrantLiabilityPerWarrant" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:perShareItemType" xbrli:periodType="instant"/>
  <xsd:element abstract="true" id="tlry_EuroInterbankOfferedRateMember" name="EuroInterbankOfferedRateMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="tlry_EuroShorttermRateMember" name="EuroShorttermRateMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element id="tlry_FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationImpairments" name="FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationImpairments" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration"/>
  <xsd:element id="tlry_FinitelivedIntangibleAssetExpectedAmortizationAfterYearFour" name="FinitelivedIntangibleAssetExpectedAmortizationAfterYearFour" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant"/>
  <xsd:element id="tlry_ForeignExchangeImpact" name="ForeignExchangeImpact" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant"/>
  <xsd:element abstract="true" id="tlry_FourTwentyCorporationMember" name="FourTwentyCorporationMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element id="tlry_GainLossOnLongTermInvestments" name="GainLossOnLongTermInvestments" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration"/>
  <xsd:element id="tlry_GeneralAndAdministrativeExpensesTextBlock" name="GeneralAndAdministrativeExpensesTextBlock" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:textBlockItemType" xbrli:periodType="duration"/>
  <xsd:element id="tlry_GoodwillAccumulatedForeignCurrencyTranslationGainLoss" name="GoodwillAccumulatedForeignCurrencyTranslationGainLoss" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant"/>
  <xsd:element abstract="true" id="tlry_HTInvestmentsMALLCNoteMember" name="HTInvestmentsMALLCNoteMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="tlry_HexoConvertibleNotesReceivableMember" name="HexoConvertibleNotesReceivableMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="tlry_HexoMember" name="HexoMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="tlry_HtiConvertibleNotePayableMember" name="HtiConvertibleNotePayableMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element id="tlry_IncreaseDecreaseInLossContingencyAccrual" name="IncreaseDecreaseInLossContingencyAccrual" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration"/>
  <xsd:element id="tlry_IntangibleAssetsNetExcludingGoodwillAccumulatedImpairment" name="IntangibleAssetsNetExcludingGoodwillAccumulatedImpairment" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant"/>
  <xsd:element abstract="true" id="tlry_IntellectualPropertyTrademarksAndBrandsMember" name="IntellectualPropertyTrademarksAndBrandsMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="tlry_IntellectualPropertyTrademarksKnowHowAndBrandsMember" name="IntellectualPropertyTrademarksKnowHowAndBrandsMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="tlry_InternationalCannabisProductsMember" name="InternationalCannabisProductsMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element id="tlry_LesseeOperatingLeaseLiabilityToBePaidAfterYearThree" name="LesseeOperatingLeaseLiabilityToBePaidAfterYearThree" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant"/>
  <xsd:element abstract="true" id="tlry_LicensesPermitsAndApplicationsMember" name="LicensesPermitsAndApplicationsMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="tlry_LongtermDebtExcludingConvertibleDebenturesMember" name="LongtermDebtExcludingConvertibleDebenturesMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element id="tlry_LongtermDebtMaturitiesRepaymentsOfPrincipalAfterYearFour" name="LongtermDebtMaturitiesRepaymentsOfPrincipalAfterYearFour" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant"/>
  <xsd:element abstract="true" id="tlry_MMNotesMember" name="MMNotesMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="tlry_MajorCustomersMember" name="MajorCustomersMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element id="tlry_MarketableSecuritiesFairValueDisclosure" name="MarketableSecuritiesFairValueDisclosure" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant"/>
  <xsd:element abstract="true" id="tlry_MaterialPurchaseObligationsMember" name="MaterialPurchaseObligationsMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="tlry_MeasurementInputConversionRateMember" name="MeasurementInputConversionRateMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="tlry_MeasurementInputForfeitureRateMember" name="MeasurementInputForfeitureRateMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="tlry_MeasurementInputProbabilityOfAchievementMember" name="MeasurementInputProbabilityOfAchievementMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="tlry_MeasurementInputProbabilityOfLegalizationMember" name="MeasurementInputProbabilityOfLegalizationMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="tlry_MedicalCannabisProductsMember" name="MedicalCannabisProductsMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="tlry_MedmenConvertibleNoteMember" name="MedmenConvertibleNoteMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="tlry_MortgagePayableDueInAugust2026Member" name="MortgagePayableDueInAugust2026Member" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="tlry_MortgagePayableDueInOctober2030Member" name="MortgagePayableDueInOctober2030Member" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="tlry_NoteToFinancialStatementDetailsTextual" name="NoteToFinancialStatementDetailsTextual" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element id="tlry_NotesReceivableInterestRateBasisSpreadOnVariableRate" name="NotesReceivableInterestRateBasisSpreadOnVariableRate" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:percentItemType" xbrli:periodType="duration"/>
  <xsd:element id="tlry_NotesReceivableMeasurementInput" name="NotesReceivableMeasurementInput" nillable="true" substitutionGroup="xbrli:item" type="xbrli:decimalItemType" xbrli:periodType="instant"/>
  <xsd:element id="tlry_NotesReceivableSOFRFloor" name="NotesReceivableSOFRFloor" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:percentItemType" xbrli:periodType="instant"/>
  <xsd:element abstract="true" id="tlry_NotesToFinancialStatements" name="NotesToFinancialStatements" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="tlry_NotesToFinancialStatementsAbstract" name="NotesToFinancialStatementsAbstract" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element id="tlry_NumberOfDebtInstruments" name="NumberOfDebtInstruments" nillable="true" substitutionGroup="xbrli:item" type="xbrli:integerItemType" xbrli:periodType="instant"/>
  <xsd:element id="tlry_NumberOfMajorCustomers" name="NumberOfMajorCustomers" nillable="true" substitutionGroup="xbrli:item" type="xbrli:integerItemType" xbrli:periodType="duration"/>
  <xsd:element id="tlry_OfficeAndGeneralExpense" name="OfficeAndGeneralExpense" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration"/>
  <xsd:element id="tlry_OperatingAndFinanceLeaseLiabilityCurrent" name="OperatingAndFinanceLeaseLiabilityCurrent" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant"/>
  <xsd:element id="tlry_OperatingAndFinanceLeaseLiabilityNoncurrent" name="OperatingAndFinanceLeaseLiabilityNoncurrent" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant"/>
  <xsd:element abstract="true" id="tlry_OperatingLineOfCreditOneMember" name="OperatingLineOfCreditOneMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="tlry_OperatingLineOfCreditTwoMember" name="OperatingLineOfCreditTwoMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="tlry_PackagingAndOtherInventoryItemsMember" name="PackagingAndOtherInventoryItemsMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element id="tlry_PercentageOfDailyCashPenalty" name="PercentageOfDailyCashPenalty" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:percentItemType" xbrli:periodType="instant"/>
  <xsd:element abstract="true" id="tlry_PerformancebasedRestrictedStockUnitsMember" name="PerformancebasedRestrictedStockUnitsMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="tlry_PlantsMember" name="PlantsMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="tlry_PortfolioOfCraftBeerBrandsMember" name="PortfolioOfCraftBeerBrandsMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element id="tlry_PurchaseObligationToBePaidAfterYearFour" name="PurchaseObligationToBePaidAfterYearFour" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant"/>
  <xsd:element abstract="true" id="tlry_RestOfWorldMember" name="RestOfWorldMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element id="tlry_ScheduleOfCostOfGoodsSoldTableTextBlock" name="ScheduleOfCostOfGoodsSoldTableTextBlock" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:textBlockItemType" xbrli:periodType="duration"/>
  <xsd:element id="tlry_ScheduleOfGeneralAndAdministrativeExpensesTableTextBlock" name="ScheduleOfGeneralAndAdministrativeExpensesTableTextBlock" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:textBlockItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="tlry_SecuredOvernightFinancingRateSofrMember" name="SecuredOvernightFinancingRateSofrMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element id="tlry_StockIssuedDuringPeriodSharesEquityFinancing" name="StockIssuedDuringPeriodSharesEquityFinancing" nillable="true" substitutionGroup="xbrli:item" type="xbrli:sharesItemType" xbrli:periodType="duration"/>
  <xsd:element id="tlry_StockIssuedDuringPeriodSharesSettlementOfAcquisitionLiabilities" name="StockIssuedDuringPeriodSharesSettlementOfAcquisitionLiabilities" nillable="true" substitutionGroup="xbrli:item" type="xbrli:sharesItemType" xbrli:periodType="duration"/>
  <xsd:element id="tlry_StockIssuedDuringPeriodSharesSettlementOfConvertibleSecurities" name="StockIssuedDuringPeriodSharesSettlementOfConvertibleSecurities" nillable="true" substitutionGroup="xbrli:item" type="xbrli:sharesItemType" xbrli:periodType="duration"/>
  <xsd:element id="tlry_StockIssuedDuringPeriodSharesSettlementOfDividendPayable" name="StockIssuedDuringPeriodSharesSettlementOfDividendPayable" nillable="true" substitutionGroup="xbrli:item" type="xbrli:sharesItemType" xbrli:periodType="duration"/>
  <xsd:element id="tlry_StockIssuedDuringPeriodSharesSettlementOfFinancingLiability" name="StockIssuedDuringPeriodSharesSettlementOfFinancingLiability" nillable="true" substitutionGroup="xbrli:item" type="xbrli:sharesItemType" xbrli:periodType="duration"/>
  <xsd:element id="tlry_StockIssuedDuringPeriodValueEquityFinancing" name="StockIssuedDuringPeriodValueEquityFinancing" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration"/>
  <xsd:element id="tlry_StockIssuedDuringPeriodValueSettlementOfAcquisitionLiabilities" name="StockIssuedDuringPeriodValueSettlementOfAcquisitionLiabilities" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration"/>
  <xsd:element id="tlry_StockIssuedDuringPeriodValueSettlementOfConvertibleSecurities" name="StockIssuedDuringPeriodValueSettlementOfConvertibleSecurities" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration"/>
  <xsd:element id="tlry_StockIssuedDuringPeriodValueSettlementOfDividendPayable" name="StockIssuedDuringPeriodValueSettlementOfDividendPayable" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration"/>
  <xsd:element id="tlry_StockIssuedDuringPeriodValueSettlementOfFinancingLiability" name="StockIssuedDuringPeriodValueSettlementOfFinancingLiability" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="tlry_SuperheroAcquisitionLPMember" name="SuperheroAcquisitionLPMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="tlry_SweetwaterMontaukAndTrussMember" name="SweetwaterMontaukAndTrussMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="tlry_TLRY23Member" name="TLRY23Member" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="tlry_TLRY27Member" name="TLRY27Member" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="tlry_TermLoanDueInApril2025Member" name="TermLoanDueInApril2025Member" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="tlry_TermLoanDueInApril2032Member" name="TermLoanDueInApril2032Member" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="tlry_TermLoanDueInAugust2026Member" name="TermLoanDueInAugust2026Member" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="tlry_TermLoanDueInAugust2028Member" name="TermLoanDueInAugust2028Member" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="tlry_TermLoanDueInDecember2023OneMember" name="TermLoanDueInDecember2023OneMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="tlry_TermLoanDueInDecember2023TwoMember" name="TermLoanDueInDecember2023TwoMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="tlry_TermLoanDueInJuly2033Member" name="TermLoanDueInJuly2033Member" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="tlry_TermLoanDueInJune2028Member" name="TermLoanDueInJune2028Member" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="tlry_TermLoanDueInJuneTwoThousandTwentyEightMember" name="TermLoanDueInJuneTwoThousandTwentyEightMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="tlry_TermLoanDueInMarchTwoThousandTwentyFourMember" name="TermLoanDueInMarchTwoThousandTwentyFourMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="tlry_The420InvestmentsLtdLitigationMember" name="The420InvestmentsLtdLitigationMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="tlry_TheMMNotesAndMMWarrantsMember" name="TheMMNotesAndMMWarrantsMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="tlry_TilrayAndHighParkVs420InvestmentsUnpaidDebtCollectionMember" name="TilrayAndHighParkVs420InvestmentsUnpaidDebtCollectionMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="tlry_TimebasedRestrictedStockUnitsMember" name="TimebasedRestrictedStockUnitsMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element id="tlry_TransactionCosts" name="TransactionCosts" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="tlry_TrussBeverageCompanyMember" name="TrussBeverageCompanyMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="tlry_UnrealizedLossOnAvailableForSaleDebtSecuritiesMember" name="UnrealizedLossOnAvailableForSaleDebtSecuritiesMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="tlry_WarrantLiabilityMember" name="WarrantLiabilityMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="tlry_WarrantsMember" name="WarrantsMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element id="tlry_WarrantsTextBlock" name="WarrantsTextBlock" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:textBlockItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="tlry_WellnessBusinessMember" name="WellnessBusinessMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="tlry_WellnessInventoryMember" name="WellnessInventoryMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="tlry_WholesaleCannabisProductsMember" name="WholesaleCannabisProductsMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="tlry_statement-statement-note-11-longterm-debt-net-carrying-amount-of-longterm-debt-instruments-details" name="statement-statement-note-11-longterm-debt-net-carrying-amount-of-longterm-debt-instruments-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="tlry_statement-statement-note-11-longterm-debt-net-carrying-amount-of-longterm-debt-instruments-details-parentheticals" name="statement-statement-note-11-longterm-debt-net-carrying-amount-of-longterm-debt-instruments-details-parentheticals" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="tlry_statement-statement-note-11-longterm-debt-tables" name="statement-statement-note-11-longterm-debt-tables" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="tlry_statement-statement-note-12-convertible-debentures-payable-net-carrying-amount-of-convertible-debentures-details" name="statement-statement-note-12-convertible-debentures-payable-net-carrying-amount-of-convertible-debentures-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="tlry_statement-statement-note-12-convertible-debentures-payable-net-carrying-amount-of-convertible-debentures-details-parentheticals" name="statement-statement-note-12-convertible-debentures-payable-net-carrying-amount-of-convertible-debentures-details-parentheticals" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="tlry_statement-statement-note-12-convertible-debentures-payable-tables" name="statement-statement-note-12-convertible-debentures-payable-tables" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="tlry_statement-statement-note-14-stockholders-equity-stockbased-compensation-expense-details" name="statement-statement-note-14-stockholders-equity-stockbased-compensation-expense-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="tlry_statement-statement-note-14-stockholders-equity-tables" name="statement-statement-note-14-stockholders-equity-tables" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="tlry_statement-statement-note-15-accumulated-other-comprehensive-income-loss-components-of-accumulated-other-comprehensive-loss-details" name="statement-statement-note-15-accumulated-other-comprehensive-income-loss-components-of-accumulated-other-comprehensive-loss-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="tlry_statement-statement-note-15-accumulated-other-comprehensive-income-loss-tables" name="statement-statement-note-15-accumulated-other-comprehensive-income-loss-tables" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="tlry_statement-statement-note-16-noncontrolling-interests-summary-of-balance-sheet-information-details" name="statement-statement-note-16-noncontrolling-interests-summary-of-balance-sheet-information-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="tlry_statement-statement-note-16-noncontrolling-interests-summary-of-income-statement-information-details" name="statement-statement-note-16-noncontrolling-interests-summary-of-income-statement-information-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="tlry_statement-statement-note-16-noncontrolling-interests-tables" name="statement-statement-note-16-noncontrolling-interests-tables" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="tlry_statement-statement-note-18-commitments-and-contingencies-future-undiscounted-payment-associated-with-lease-liabilities-details" name="statement-statement-note-18-commitments-and-contingencies-future-undiscounted-payment-associated-with-lease-liabilities-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="tlry_statement-statement-note-18-commitments-and-contingencies-schedule-of-commitments-details" name="statement-statement-note-18-commitments-and-contingencies-schedule-of-commitments-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="tlry_statement-statement-note-18-commitments-and-contingencies-tables" name="statement-statement-note-18-commitments-and-contingencies-tables" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="tlry_statement-statement-note-19-net-revenue-components-of-net-revenue-details" name="statement-statement-note-19-net-revenue-components-of-net-revenue-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="tlry_statement-statement-note-19-net-revenue-tables" name="statement-statement-note-19-net-revenue-tables" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="tlry_statement-statement-note-2-inventory-schedule-of-inventory-details" name="statement-statement-note-2-inventory-schedule-of-inventory-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="tlry_statement-statement-note-2-inventory-tables" name="statement-statement-note-2-inventory-tables" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="tlry_statement-statement-note-20-cost-of-goods-sold-components-of-cost-of-goods-sold-details" name="statement-statement-note-20-cost-of-goods-sold-components-of-cost-of-goods-sold-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="tlry_statement-statement-note-20-cost-of-goods-sold-tables" name="statement-statement-note-20-cost-of-goods-sold-tables" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="tlry_statement-statement-note-21-general-and-administrative-expenses-components-of-general-and-administrative-expenses-details" name="statement-statement-note-21-general-and-administrative-expenses-components-of-general-and-administrative-expenses-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="tlry_statement-statement-note-21-general-and-administrative-expenses-tables" name="statement-statement-note-21-general-and-administrative-expenses-tables" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="tlry_statement-statement-note-22-nonoperating-expense-income-components-of-nonoperating-income-expense-details" name="statement-statement-note-22-nonoperating-expense-income-components-of-nonoperating-income-expense-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="tlry_statement-statement-note-22-nonoperating-income-expense-tables" name="statement-statement-note-22-nonoperating-income-expense-tables" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="tlry_statement-statement-note-23-fair-value-measurements-assets-and-liabilities-measured-on-a-recurring-basis-details" name="statement-statement-note-23-fair-value-measurements-assets-and-liabilities-measured-on-a-recurring-basis-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="tlry_statement-statement-note-23-fair-value-measurements-tables" name="statement-statement-note-23-fair-value-measurements-tables" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="tlry_statement-statement-note-23-financial-risk-management-and-financial-instruments-inputs-used-to-recognize-unrealized-gain-loss-on-fair-value-details" name="statement-statement-note-23-financial-risk-management-and-financial-instruments-inputs-used-to-recognize-unrealized-gain-loss-on-fair-value-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="tlry_statement-statement-note-23-financial-risk-management-and-financial-instruments-reconciliation-of-level-3-assets-and-liabilities-details" name="statement-statement-note-23-financial-risk-management-and-financial-instruments-reconciliation-of-level-3-assets-and-liabilities-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="tlry_statement-statement-note-24-segment-reporting-geographic-capital-assets-details" name="statement-statement-note-24-segment-reporting-geographic-capital-assets-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="tlry_statement-statement-note-24-segment-reporting-geographic-net-revenue-details" name="statement-statement-note-24-segment-reporting-geographic-net-revenue-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="tlry_statement-statement-note-24-segment-reporting-schedule-of-segment-information-details" name="statement-statement-note-24-segment-reporting-schedule-of-segment-information-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="tlry_statement-statement-note-24-segment-reporting-tables" name="statement-statement-note-24-segment-reporting-tables" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="tlry_statement-statement-note-3-capital-assets-schedule-of-capital-assets-details" name="statement-statement-note-3-capital-assets-schedule-of-capital-assets-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="tlry_statement-statement-note-3-capital-assets-tables" name="statement-statement-note-3-capital-assets-tables" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="tlry_statement-statement-note-4-intangible-assets-schedule-of-intangible-assets-details" name="statement-statement-note-4-intangible-assets-schedule-of-intangible-assets-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="tlry_statement-statement-note-4-intangible-assets-tables" name="statement-statement-note-4-intangible-assets-tables" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="tlry_statement-statement-note-4-intangible-assetsschedule-of-estimated-amortization-expense-details" name="statement-statement-note-4-intangible-assetsschedule-of-estimated-amortization-expense-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="tlry_statement-statement-note-5-goodwill-carrying-amount-of-goodwill-details" name="statement-statement-note-5-goodwill-carrying-amount-of-goodwill-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="tlry_statement-statement-note-5-goodwill-tables" name="statement-statement-note-5-goodwill-tables" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="tlry_statement-statement-note-6-business-acquisitions-assets-acquired-and-liabilities-assumed-details" name="statement-statement-note-6-business-acquisitions-assets-acquired-and-liabilities-assumed-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="tlry_statement-statement-note-6-business-acquisitions-assets-acquired-and-liabilities-assumed-details-parentheticals" name="statement-statement-note-6-business-acquisitions-assets-acquired-and-liabilities-assumed-details-parentheticals" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="tlry_statement-statement-note-6-business-acquisitions-tables" name="statement-statement-note-6-business-acquisitions-tables" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="tlry_statement-statement-note-7-convertible-notes-receivable-schedule-of-convertible-notes-receivable-details" name="statement-statement-note-7-convertible-notes-receivable-schedule-of-convertible-notes-receivable-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="tlry_statement-statement-note-7-convertible-notes-receivable-tables" name="statement-statement-note-7-convertible-notes-receivable-tables" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="tlry_statement-statement-note-8-longterm-investments-schedule-of-longterm-investments-details" name="statement-statement-note-8-longterm-investments-schedule-of-longterm-investments-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="tlry_statement-statement-note-8-longterm-investments-tables" name="statement-statement-note-8-longterm-investments-tables" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="tlry_statement-statement-note-9-accounts-payable-and-accrued-liabilities-schedule-of-accounts-payable-and-accrued-liabilities-details" name="statement-statement-note-9-accounts-payable-and-accrued-liabilities-schedule-of-accounts-payable-and-accrued-liabilities-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="tlry_statement-statement-note-9-accounts-payable-and-accrued-liabilities-tables" name="statement-statement-note-9-accounts-payable-and-accrued-liabilities-tables" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="tlry_statement-statement-significant-accounting-policies-policies" name="statement-statement-significant-accounting-policies-policies" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
</xsd:schema>
