<?xml version="1.0" encoding="us-ascii" standalone="yes"?>
<!--XBRL Document Created with XBRLMaster-->
<!--Version: 2.3.08-->
<!--Based on XBRL 2.1-->
<!--Date of creation: 08/19/2026-->
<!--Software architectural design and coding: A'c Dharmapremananda Avt.-->
<!--Copyright (c) 2026 I-NET Business Solutions, Inc. All Rights Reserved.-->
<schema xmlns:us-gaap="http://fasb.org/us-gaap/2025" xmlns:us-gaap-att="http://fasb.org/us-gaap/attributes" xmlns:dei="http://xbrl.sec.gov/dei/2025" xmlns:xl="http://www.xbrl.org/2003/XLink" xmlns:ref="http://www.xbrl.org/2006/ref" xmlns:currency="http://xbrl.sec.gov/currency/2025" xmlns:invest="http://xbrl.sec.gov/invest/2013-01-31" xmlns:negated="http://www.xbrl.org/2009/role/negated" xmlns:us-types="http://fasb.org/us-types/2025" xmlns="http://www.w3.org/2001/XMLSchema" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:xbrli="http://www.xbrl.org/2003/instance" xmlns:xbrldt="http://xbrl.org/2005/xbrldt" xmlns:xbrldi="http://xbrl.org/2006/xbrldi" xmlns:country="http://xbrl.sec.gov/country/2025" xmlns:utr="http://www.xbrl.org/2009/utr" xmlns:srt-types="http://fasb.org/srt-types/2025" xmlns:dtr-types="http://www.xbrl.org/dtr/type/2022-03-31" xmlns:num="http://www.xbrl.org/dtr/type/numeric" xmlns:nonnum="http://www.xbrl.org/dtr/type/non-numeric" xmlns:srt="http://fasb.org/srt/2025" xmlns:ecd="http://xbrl.sec.gov/ecd/2025" xmlns:cyd="http://xbrl.sec.gov/cyd-af-sub/2025" xmlns:ffd="http://xbrl.sec.gov/ffd/2025" xmlns:totaligent="http://totaligent.com/20260630" attributeFormDefault="unqualified" elementFormDefault="qualified" targetNamespace="http://totaligent.com/20260630">
  <annotation>
    <appinfo>
      <link:roleType roleURI="http://totaligent.com/role/Cover" id="Cover">
        <link:definition>000001 - Document - Cover</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://totaligent.com/role/ConsolidatedBalanceSheets" id="ConsolidatedBalanceSheets">
        <link:definition>110200 - Statement - CONSOLIDATED BALANCE SHEETS</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://totaligent.com/role/ConsolidatedBalanceSheetsParenthetical" id="ConsolidatedBalanceSheetsParenthetical">
        <link:definition>110201 - Statement - CONSOLIDATED BALANCE SHEETS (Parenthetical)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://totaligent.com/role/ConsolidatedStatementsOfOperationsUnaudited" id="ConsolidatedStatementsOfOperationsUnaudited">
        <link:definition>124100 - Statement - CONSOLIDATED STATEMENTS OF OPERATIONS (UNAUDITED)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://totaligent.com/role/ConsolidatedStatementsOfStockholdersDeficitUnaudited" id="ConsolidatedStatementsOfStockholdersDeficitUnaudited">
        <link:definition>148600 - Statement - CONSOLIDATED STATEMENTS OF STOCKHOLDERS' DEFICIT (UNAUDITED)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://totaligent.com/role/ConsolidatedStatementsOfCashFlowsUnaudited" id="ConsolidatedStatementsOfCashFlowsUnaudited">
        <link:definition>170000 - Statement - CONSOLIDATED STATEMENTS OF CASH FLOWS (UNAUDITED)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://totaligent.com/role/InsiderTradingArrangements" id="InsiderTradingArrangements">
        <link:definition>995445 - Disclosure - Insider Trading Arrangements</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://totaligent.com/role/NatureOfOperations" id="NatureOfOperations">
        <link:definition>995446 - Disclosure - Nature of operations</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://totaligent.com/role/SummaryOfSignificantAccountingPolicies" id="SummaryOfSignificantAccountingPolicies">
        <link:definition>995447 - Disclosure - Summary of significant accounting policies</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://totaligent.com/role/PropertyAndEquipment" id="PropertyAndEquipment">
        <link:definition>995448 - Disclosure - Property and equipment</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://totaligent.com/role/CapitalizedSoftware" id="CapitalizedSoftware">
        <link:definition>995449 - Disclosure - Capitalized software</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://totaligent.com/role/ConvertibleNotesPayable" id="ConvertibleNotesPayable">
        <link:definition>995450 - Disclosure - Convertible notes payable</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://totaligent.com/role/NotesPayable" id="NotesPayable">
        <link:definition>995451 - Disclosure - Notes payable</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://totaligent.com/role/DerivativeLiabilities" id="DerivativeLiabilities">
        <link:definition>995452 - Disclosure - Derivative liabilities</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://totaligent.com/role/CommitmentsAndContingencies" id="CommitmentsAndContingencies">
        <link:definition>995453 - Disclosure - Commitments and Contingencies</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://totaligent.com/role/Equity" id="Equity">
        <link:definition>995454 - Disclosure - Equity</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://totaligent.com/role/IncomeTaxes" id="IncomeTaxes">
        <link:definition>995455 - Disclosure - Income taxes</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://totaligent.com/role/RelatedPartyTransactions" id="RelatedPartyTransactions">
        <link:definition>995456 - Disclosure - Related party transactions</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://totaligent.com/role/AccruedCompensation" id="AccruedCompensation">
        <link:definition>995457 - Disclosure - Accrued compensation</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://totaligent.com/role/SubsequentEvents" id="SubsequentEvents">
        <link:definition>995458 - Disclosure - Subsequent events</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://totaligent.com/role/SummaryOfSignificantAccountingPoliciesPolicies" id="SummaryOfSignificantAccountingPoliciesPolicies">
        <link:definition>995459 - Disclosure - Summary of Significant Accounting Policies (Policies)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://totaligent.com/role/SummaryOfSignificantAccountingPoliciesTables" id="SummaryOfSignificantAccountingPoliciesTables">
        <link:definition>995460 - Disclosure - Summary of significant accounting policies (Tables)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://totaligent.com/role/PropertyAndEquipmentTables" id="PropertyAndEquipmentTables">
        <link:definition>995461 - Disclosure - Property and equipment (Tables)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://totaligent.com/role/CapitalizedSoftwareTables" id="CapitalizedSoftwareTables">
        <link:definition>995462 - Disclosure - Capitalized software (Tables)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://totaligent.com/role/ConvertibleNotesPayableTables" id="ConvertibleNotesPayableTables">
        <link:definition>995463 - Disclosure - Convertible notes payable (Tables)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://totaligent.com/role/NotesPayableTables" id="NotesPayableTables">
        <link:definition>995464 - Disclosure - Notes payable (Tables)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://totaligent.com/role/DerivativeLiabilitiesTables" id="DerivativeLiabilitiesTables">
        <link:definition>995465 - Disclosure - Derivative liabilities (Tables)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://totaligent.com/role/EquityTables" id="EquityTables">
        <link:definition>995466 - Disclosure - Equity (Tables)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://totaligent.com/role/IncomeTaxesTables" id="IncomeTaxesTables">
        <link:definition>995467 - Disclosure - Income taxes (Tables)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://totaligent.com/role/NatureOfOperationsDetailsNarrative" id="NatureOfOperationsDetailsNarrative">
        <link:definition>995468 - Disclosure - Nature of operations (Details Narrative)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://totaligent.com/role/SummaryOfSignificantAccountingPoliciesDetails" id="SummaryOfSignificantAccountingPoliciesDetails">
        <link:definition>995469 - Disclosure - Summary of Significant Accounting Policies (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://totaligent.com/role/SummaryOfSignificantAccountingPoliciesDetails1" id="SummaryOfSignificantAccountingPoliciesDetails1">
        <link:definition>995470 - Disclosure - Summary of Significant Accounting Policies (Details 1)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://totaligent.com/role/SummaryOfSignificantAccountingPoliciesDetailsNarrative" id="SummaryOfSignificantAccountingPoliciesDetailsNarrative">
        <link:definition>995471 - Disclosure - Summary of Significant Accounting Policies (Details Narrative)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://totaligent.com/role/PropertyAndEquipmentDetails" id="PropertyAndEquipmentDetails">
        <link:definition>995472 - Disclosure - Property and equipment (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://totaligent.com/role/PropertyAndEquipmentDetailsNarrative" id="PropertyAndEquipmentDetailsNarrative">
        <link:definition>995473 - Disclosure - Property and equipment (Details Narrative)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://totaligent.com/role/CapitalizedSoftwareDetails" id="CapitalizedSoftwareDetails">
        <link:definition>995474 - Disclosure - Capitalized software (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://totaligent.com/role/ConvertibleNotesPayableDetails" id="ConvertibleNotesPayableDetails">
        <link:definition>995475 - Disclosure - Convertible notes payable (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://totaligent.com/role/ConvertibleNotesPayableDetailsNarrative" id="ConvertibleNotesPayableDetailsNarrative">
        <link:definition>995476 - Disclosure - Convertible notes payable (Details Narrative)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://totaligent.com/role/NotesPayableDetails" id="NotesPayableDetails">
        <link:definition>995477 - Disclosure - Notes payable (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://totaligent.com/role/NotesPayableDetailsNarrative" id="NotesPayableDetailsNarrative">
        <link:definition>995478 - Disclosure - Notes payable (Details Narrative)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://totaligent.com/role/DerivativeLiabilitiesDetails" id="DerivativeLiabilitiesDetails">
        <link:definition>995479 - Disclosure - Derivative liabilities (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://totaligent.com/role/DerivativeLiabilitiesDetails1" id="DerivativeLiabilitiesDetails1">
        <link:definition>995480 - Disclosure - Derivative liabilities (Details 1)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://totaligent.com/role/DerivativeLiabilitiesDetails2" id="DerivativeLiabilitiesDetails2">
        <link:definition>995481 - Disclosure - Derivative liabilities (Details 2)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://totaligent.com/role/DerivativeLiabilitiesDetails3" id="DerivativeLiabilitiesDetails3">
        <link:definition>995482 - Disclosure - Derivative liabilities (Details 3)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://totaligent.com/role/CommitmentsAndContingenciesDetailsNarrative" id="CommitmentsAndContingenciesDetailsNarrative">
        <link:definition>995483 - Disclosure - Commitments and contingencies (Details Narrative)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://totaligent.com/role/EquityDetails" id="EquityDetails">
        <link:definition>995484 - Disclosure - Equity (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://totaligent.com/role/EquityDetailsNarrative" id="EquityDetailsNarrative">
        <link:definition>995485 - Disclosure - Equity (Details Narrative)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://totaligent.com/role/IncomeTaxesDetails" id="IncomeTaxesDetails">
        <link:definition>995486 - Disclosure - Income taxes (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://totaligent.com/role/IncomeTaxesDetails1" id="IncomeTaxesDetails1">
        <link:definition>995487 - Disclosure - Income taxes (Details 1)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://totaligent.com/role/IncomeTaxesDetails2" id="IncomeTaxesDetails2">
        <link:definition>995488 - Disclosure - Income taxes (Details 2)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://totaligent.com/role/IncomeTaxesDetailsNarrative" id="IncomeTaxesDetailsNarrative">
        <link:definition>995489 - Disclosure - Income taxes (Details Narrative)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://totaligent.com/role/RelatedPartyTransactionsDetailsNarrative" id="RelatedPartyTransactionsDetailsNarrative">
        <link:definition>995490 - Disclosure - Related party transactions (Details Narrative)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://totaligent.com/role/AccruedCompensationDetailsNarrative" id="AccruedCompensationDetailsNarrative">
        <link:definition>995491 - Disclosure - Accrued compensation (Details Narrative)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://totaligent.com/role/SubsequentEventsDetailsNarrative" id="SubsequentEventsDetailsNarrative">
        <link:definition>995492 - Disclosure - Subsequent events (Details Narrative)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:linkbaseRef xlink:type="simple" xlink:href="totaligent-20260630_pre.xml" xlink:role="http://www.xbrl.org/2003/role/presentationLinkbaseRef" xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" />
      <link:linkbaseRef xlink:type="simple" xlink:href="totaligent-20260630_lab.xml" xlink:role="http://www.xbrl.org/2003/role/labelLinkbaseRef" xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" />
      <link:linkbaseRef xlink:type="simple" xlink:href="totaligent-20260630_cal.xml" xlink:role="http://www.xbrl.org/2003/role/calculationLinkbaseRef" xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" />
      <link:linkbaseRef xlink:type="simple" xlink:href="totaligent-20260630_def.xml" xlink:role="http://www.xbrl.org/2003/role/definitionLinkbaseRef" xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" />
    </appinfo>
  </annotation>
  <import namespace="http://www.xbrl.org/2003/instance" schemaLocation="http://www.xbrl.org/2003/xbrl-instance-2003-12-31.xsd" />
  <import namespace="http://www.xbrl.org/2003/linkbase" schemaLocation="http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd" />
  <import namespace="http://xbrl.org/2005/xbrldt" schemaLocation="http://www.xbrl.org/2005/xbrldt-2005.xsd" />
  <import namespace="http://xbrl.sec.gov/country/2025" schemaLocation="https://xbrl.sec.gov/country/2025/country-2025.xsd" />
  <import namespace="http://xbrl.sec.gov/currency/2025" schemaLocation="https://xbrl.sec.gov/currency/2025/currency-2025.xsd" />
  <import namespace="http://xbrl.sec.gov/dei/2025" schemaLocation="https://xbrl.sec.gov/dei/2025/dei-2025.xsd" />
  <import namespace="http://www.xbrl.org/dtr/type/non-numeric" schemaLocation="http://www.xbrl.org/dtr/type/nonNumeric-2009-12-16.xsd" />
  <import namespace="http://www.xbrl.org/dtr/type/numeric" schemaLocation="http://www.xbrl.org/dtr/type/numeric-2009-12-16.xsd" />
  <import namespace="http://www.xbrl.org/2009/arcrole/fact-explanatoryFact" schemaLocation="http://www.xbrl.org/lrr/arcrole/factExplanatory-2009-12-16.xsd" />
  <import namespace="http://www.xbrl.org/2009/role/negated" schemaLocation="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd" />
  <import namespace="http://www.xbrl.org/2009/role/net" schemaLocation="http://www.xbrl.org/lrr/role/net-2009-12-16.xsd" />
  <import namespace="http://fasb.org/srt-types/2025" schemaLocation="https://xbrl.fasb.org/srt/2025/elts/srt-types-2025.xsd" />
  <import namespace="http://www.xbrl.org/dtr/type/2022-03-31" schemaLocation="https://www.xbrl.org/dtr/type/2022-03-31/types.xsd" />
  <import namespace="http://fasb.org/us-types/2025" schemaLocation="https://xbrl.fasb.org/us-gaap/2025/elts/us-types-2025.xsd" />
  <import namespace="http://fasb.org/srt/2025" schemaLocation="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd" />
  <import namespace="http://fasb.org/us-gaap/2025" schemaLocation="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd" />
  <import namespace="http://xbrl.sec.gov/ecd/2025" schemaLocation="https://xbrl.sec.gov/ecd/2025/ecd-2025.xsd" />
  <element id="totaligent_RelatedPartyTransactionsAccuredCompensationAmount" name="RelatedPartyTransactionsAccuredCompensationAmount" nillable="true" xbrli:balance="credit" xbrli:periodType="instant" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
  <element id="totaligent_RelatedPartyTransactionsDueToRelatedPartyCurrent" name="RelatedPartyTransactionsDueToRelatedPartyCurrent" nillable="true" xbrli:balance="credit" xbrli:periodType="instant" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
  <element id="totaligent_SharesYetToBeIssuedAmount" name="SharesYetToBeIssuedAmount" nillable="true" xbrli:balance="credit" xbrli:periodType="instant" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
  <element id="totaligent_ConsultingExpenses" name="ConsultingExpenses" nillable="true" xbrli:balance="debit" xbrli:periodType="duration" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
  <element id="totaligent_PersonnelExpenses" name="PersonnelExpenses" nillable="true" xbrli:balance="debit" xbrli:periodType="duration" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
  <element id="totaligent_DeemedContributionAmount" name="DeemedContributionAmount" nillable="true" xbrli:balance="credit" xbrli:periodType="duration" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
  <element id="totaligent_CancellationOfSeriesDPreferredStockShares" name="CancellationOfSeriesDPreferredStockShares" nillable="true" xbrli:periodType="duration" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" />
  <element id="totaligent_CancellationOfSeriesDPreferredStockAmount" name="CancellationOfSeriesDPreferredStockAmount" nillable="true" xbrli:balance="credit" xbrli:periodType="duration" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
  <element id="totaligent_SeriesDPreferredStockConvertedIntoCommonStock" name="SeriesDPreferredStockConvertedIntoCommonStock" nillable="true" xbrli:balance="credit" xbrli:periodType="duration" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
  <element id="totaligent_ConversionOfConvertibleNotesPayableAndAccruedInterest" name="ConversionOfConvertibleNotesPayableAndAccruedInterest" nillable="true" xbrli:periodType="duration" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" />
  <element id="totaligent_NotesPayableDisclosureTextBlock" name="NotesPayableDisclosureTextBlock" nillable="true" xbrli:periodType="duration" type="nonnum:textBlockItemType" substitutionGroup="xbrli:item" />
  <element id="totaligent_DerivativeLiabilitiesTextBlock" name="DerivativeLiabilitiesTextBlock" nillable="true" xbrli:periodType="duration" type="nonnum:textBlockItemType" substitutionGroup="xbrli:item" />
  <element id="totaligent_GoingConcernPolicyTextBlock" name="GoingConcernPolicyTextBlock" nillable="true" xbrli:periodType="duration" type="nonnum:textBlockItemType" substitutionGroup="xbrli:item" />
  <element id="totaligent_TreasuryStockPolicyTextBlock" name="TreasuryStockPolicyTextBlock" nillable="true" xbrli:periodType="duration" type="nonnum:textBlockItemType" substitutionGroup="xbrli:item" />
  <element id="totaligent_RelatedPartyTransactionsPolicyTextBlock" name="RelatedPartyTransactionsPolicyTextBlock" nillable="true" xbrli:periodType="duration" type="nonnum:textBlockItemType" substitutionGroup="xbrli:item" />
  <element id="totaligent_ConvertibleDebenturesPolicyTextBlock" name="ConvertibleDebenturesPolicyTextBlock" nillable="true" xbrli:periodType="duration" type="nonnum:textBlockItemType" substitutionGroup="xbrli:item" />
  <element id="totaligent_ScheduleOfPropertyPlantAndEquipmentEstimatedUsefulLivesTableTextBlock" name="ScheduleOfPropertyPlantAndEquipmentEstimatedUsefulLivesTableTextBlock" nillable="true" xbrli:periodType="duration" type="nonnum:textBlockItemType" substitutionGroup="xbrli:item" />
  <element id="totaligent_ScheduleOfEmbeddedDerivativesAndChangesInFairValueInputsAndAssumptionsTableTextBlock" name="ScheduleOfEmbeddedDerivativesAndChangesInFairValueInputsAndAssumptionsTableTextBlock" nillable="true" xbrli:periodType="duration" type="nonnum:textBlockItemType" substitutionGroup="xbrli:item" />
  <element id="totaligent_WorkingCapitalDeficit" name="WorkingCapitalDeficit" nillable="true" xbrli:balance="credit" xbrli:periodType="instant" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
  <element id="totaligent_RevenueConcentrationRiskPercentage" name="RevenueConcentrationRiskPercentage" nillable="true" xbrli:periodType="duration" type="num:percentItemType" substitutionGroup="xbrli:item" />
  <element id="totaligent_ConvertibleNotesPayablePrincipalBalance" name="ConvertibleNotesPayablePrincipalBalance" nillable="true" xbrli:balance="credit" xbrli:periodType="instant" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
  <element id="totaligent_NotesPayableInterestRate" name="NotesPayableInterestRate" nillable="true" xbrli:periodType="duration" type="num:percentItemType" substitutionGroup="xbrli:item" />
  <element id="totaligent_ConvertibleNotesPayablePrincipalAmount" name="ConvertibleNotesPayablePrincipalAmount" nillable="true" xbrli:balance="debit" xbrli:periodType="instant" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
  <element id="totaligent_EmbeddedDerivativeFairValueOfIndexedShares" name="EmbeddedDerivativeFairValueOfIndexedShares" nillable="true" xbrli:periodType="instant" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" />
  <element id="totaligent_NumberOfDerivativeLiabilityIndexedShares" name="NumberOfDerivativeLiabilityIndexedShares" nillable="true" xbrli:periodType="instant" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" />
  <element id="totaligent_PerShareQuotedMarketPriceOnValuationDate" name="PerShareQuotedMarketPriceOnValuationDate" nillable="true" xbrli:periodType="duration" type="num:perShareItemType" substitutionGroup="xbrli:item" />
  <element id="totaligent_PerShareEffectiveContractualConversionRates" name="PerShareEffectiveContractualConversionRates" nillable="true" xbrli:periodType="duration" type="num:perShareItemType" substitutionGroup="xbrli:item" />
  <element id="totaligent_ContractualTermPeriodToMaturity" name="ContractualTermPeriodToMaturity" nillable="true" xbrli:periodType="duration" type="xbrli:durationItemType" substitutionGroup="xbrli:item" />
  <element id="totaligent_PercentageOfVolatility" name="PercentageOfVolatility" nillable="true" xbrli:periodType="duration" type="num:percentItemType" substitutionGroup="xbrli:item" />
  <element id="totaligent_PercentageOfRiskAdjustedInterestRate" name="PercentageOfRiskAdjustedInterestRate" nillable="true" xbrli:periodType="duration" type="num:percentItemType" substitutionGroup="xbrli:item" />
  <element id="totaligent_EmbeddedDerivativesIssuanceAmount" name="EmbeddedDerivativesIssuanceAmount" nillable="true" xbrli:balance="debit" xbrli:periodType="duration" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
  <element id="totaligent_AmountOfConversionsextinguishments" name="AmountOfConversionsextinguishments" nillable="true" xbrli:balance="debit" xbrli:periodType="duration" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
  <element id="totaligent_AccruedCompensationForgaveByEmployees" name="AccruedCompensationForgaveByEmployees" nillable="true" xbrli:balance="credit" xbrli:periodType="duration" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
  <element id="totaligent_PercentageOfDecreaseInAccruedSalaryObligations" name="PercentageOfDecreaseInAccruedSalaryObligations" nillable="true" xbrli:periodType="instant" type="num:percentItemType" substitutionGroup="xbrli:item" />
  <element id="totaligent_PercentageOfFullyDilutedEquityInterestInIssuanceOfPreferredStock" name="PercentageOfFullyDilutedEquityInterestInIssuanceOfPreferredStock" nillable="true" xbrli:periodType="instant" type="num:percentItemType" substitutionGroup="xbrli:item" />
  <element id="totaligent_CommonStockShareEarnedDuringPeriod" name="CommonStockShareEarnedDuringPeriod" nillable="true" xbrli:periodType="duration" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" />
  <element id="totaligent_CommonStockSharesSold" name="CommonStockSharesSold" nillable="true" xbrli:periodType="instant" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" />
  <element id="totaligent_PreferredStockSharesOwedForServices" name="PreferredStockSharesOwedForServices" nillable="true" xbrli:periodType="instant" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" />
  <element id="totaligent_CommonStockSharesOwedForServices" name="CommonStockSharesOwedForServices" nillable="true" xbrli:periodType="instant" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" />
  <element id="totaligent_SharesToBeIssuedShares" name="SharesToBeIssuedShares" nillable="true" xbrli:periodType="instant" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" />
  <element id="totaligent_NotesIssued" name="NotesIssued" nillable="true" xbrli:balance="credit" xbrli:periodType="duration" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
  <element id="totaligent_CouponRatePercentage" name="CouponRatePercentage" nillable="true" xbrli:periodType="duration" type="num:percentItemType" substitutionGroup="xbrli:item" />
  <element id="totaligent_SharesIssuedReturn" name="SharesIssuedReturn" nillable="true" xbrli:periodType="instant" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" />
  <element id="totaligent_NatureOfOperationsAbstract" name="NatureOfOperationsAbstract" nillable="true" abstract="true" xbrli:periodType="duration" type="xbrli:stringItemType" substitutionGroup="xbrli:item" />
  <element id="totaligent_ConvertibleNotesPayableAbstract" name="ConvertibleNotesPayableAbstract" nillable="true" abstract="true" xbrli:periodType="duration" type="xbrli:stringItemType" substitutionGroup="xbrli:item" />
  <element id="totaligent_CommitmentsAndContingenciesAbstract" name="CommitmentsAndContingenciesAbstract" nillable="true" abstract="true" xbrli:periodType="duration" type="xbrli:stringItemType" substitutionGroup="xbrli:item" />
  <element id="totaligent_AccruedCompensationAbstract" name="AccruedCompensationAbstract" nillable="true" abstract="true" xbrli:periodType="duration" type="xbrli:stringItemType" substitutionGroup="xbrli:item" />
  <element name="MergerAgreementMember" id="totaligent_MergerAgreementMember" nillable="true" xbrli:periodType="duration" type="nonnum:domainItemType" substitutionGroup="xbrli:item" />
  <element name="IssuanceDateThreeTwentyFourTwentyTwentySixMember" id="totaligent_IssuanceDateThreeTwentyFourTwentyTwentySixMember" nillable="true" xbrli:periodType="duration" type="nonnum:domainItemType" substitutionGroup="xbrli:item" />
  <element name="SharesToBeIssuedMember" id="totaligent_SharesToBeIssuedMember" nillable="true" xbrli:periodType="duration" type="nonnum:domainItemType" substitutionGroup="xbrli:item" />
  <element name="IssuanceDateOneAprilTwoThousandTwentySixMember" id="totaligent_IssuanceDateOneAprilTwoThousandTwentySixMember" nillable="true" xbrli:periodType="duration" type="nonnum:domainItemType" substitutionGroup="xbrli:item" />
  <element name="IssuanceDateSixMayTwoThousandTwentySixMember" id="totaligent_IssuanceDateSixMayTwoThousandTwentySixMember" nillable="true" xbrli:periodType="duration" type="nonnum:domainItemType" substitutionGroup="xbrli:item" />
  <element name="IssuanceDateEightAprilTwoThousandTwentySixMember" id="totaligent_IssuanceDateEightAprilTwoThousandTwentySixMember" nillable="true" xbrli:periodType="duration" type="nonnum:domainItemType" substitutionGroup="xbrli:item" />
  <element name="IssuanceDateFourteenMayTwoThousandTwentySixMember" id="totaligent_IssuanceDateFourteenMayTwoThousandTwentySixMember" nillable="true" xbrli:periodType="duration" type="nonnum:domainItemType" substitutionGroup="xbrli:item" />
  <element name="IssuanceDateTwentyEightMayTwoThousandTwentySixMember" id="totaligent_IssuanceDateTwentyEightMayTwoThousandTwentySixMember" nillable="true" xbrli:periodType="duration" type="nonnum:domainItemType" substitutionGroup="xbrli:item" />
  <element name="DefinitiveAgreementMember" id="totaligent_DefinitiveAgreementMember" nillable="true" xbrli:periodType="duration" type="nonnum:domainItemType" substitutionGroup="xbrli:item" />
  <element name="AccruedSalaryReductionAgreementsMember" id="totaligent_AccruedSalaryReductionAgreementsMember" nillable="true" xbrli:periodType="duration" type="nonnum:domainItemType" substitutionGroup="xbrli:item" />
  <element name="IssuanceDateTwoOneEightTwoZeroTwoFiveMember" id="totaligent_IssuanceDateTwoOneEightTwoZeroTwoFiveMember" nillable="true" xbrli:periodType="duration" type="nonnum:domainItemType" substitutionGroup="xbrli:item" />
  <element name="NoteTwoMember" id="totaligent_NoteTwoMember" nillable="true" xbrli:periodType="duration" type="nonnum:domainItemType" substitutionGroup="xbrli:item" />
  <element name="IssuanceDateSixOneSixTwoZeroTwoOneMember" id="totaligent_IssuanceDateSixOneSixTwoZeroTwoOneMember" nillable="true" xbrli:periodType="duration" type="nonnum:domainItemType" substitutionGroup="xbrli:item" />
  <element name="IssuanceDateSixOneSevenTwoZeroTwoOneMember" id="totaligent_IssuanceDateSixOneSevenTwoZeroTwoOneMember" nillable="true" xbrli:periodType="duration" type="nonnum:domainItemType" substitutionGroup="xbrli:item" />
  <element name="IssuanceDateSixOneEightTwoZeroTwoOneMember" id="totaligent_IssuanceDateSixOneEightTwoZeroTwoOneMember" nillable="true" xbrli:periodType="duration" type="nonnum:domainItemType" substitutionGroup="xbrli:item" />
  <element name="IssuanceDateSevenTwoTwoZeroTwoOneMember" id="totaligent_IssuanceDateSevenTwoTwoZeroTwoOneMember" nillable="true" xbrli:periodType="duration" type="nonnum:domainItemType" substitutionGroup="xbrli:item" />
  <element name="IssuanceDateEightFourTwoZeroTwoOneMember" id="totaligent_IssuanceDateEightFourTwoZeroTwoOneMember" nillable="true" xbrli:periodType="duration" type="nonnum:domainItemType" substitutionGroup="xbrli:item" />
  <element name="IssuanceDateEightOneSixTwoZeroTwoOneMember" id="totaligent_IssuanceDateEightOneSixTwoZeroTwoOneMember" nillable="true" xbrli:periodType="duration" type="nonnum:domainItemType" substitutionGroup="xbrli:item" />
  <element name="NoteThreeMember" id="totaligent_NoteThreeMember" nillable="true" xbrli:periodType="duration" type="nonnum:domainItemType" substitutionGroup="xbrli:item" />
  <element name="IssuanceDateTwelveZeroTwoTwoZeroTwoFourMember" id="totaligent_IssuanceDateTwelveZeroTwoTwoZeroTwoFourMember" nillable="true" xbrli:periodType="duration" type="nonnum:domainItemType" substitutionGroup="xbrli:item" />
  <element name="IssuanceDateTwelveZeroNineTwoZeroTwoFourMember" id="totaligent_IssuanceDateTwelveZeroNineTwoZeroTwoFourMember" nillable="true" xbrli:periodType="duration" type="nonnum:domainItemType" substitutionGroup="xbrli:item" />
  <element name="IssuanceDateTwelveOneEightTwoZeroTwoFourMember" id="totaligent_IssuanceDateTwelveOneEightTwoZeroTwoFourMember" nillable="true" xbrli:periodType="duration" type="nonnum:domainItemType" substitutionGroup="xbrli:item" />
  <element name="IssuanceDateOneTwentySevenTwentyTwentySixMember" id="totaligent_IssuanceDateOneTwentySevenTwentyTwentySixMember" nillable="true" xbrli:periodType="duration" type="nonnum:domainItemType" substitutionGroup="xbrli:item" />
  <element name="IssuanceDateThreeTwoEightTwoZeroTwoFiveMember" id="totaligent_IssuanceDateThreeTwoEightTwoZeroTwoFiveMember" nillable="true" xbrli:periodType="duration" type="nonnum:domainItemType" substitutionGroup="xbrli:item" />
  <element name="IssuanceDateOneFourTwoZeroTwoFiveMember" id="totaligent_IssuanceDateOneFourTwoZeroTwoFiveMember" nillable="true" xbrli:periodType="duration" type="nonnum:domainItemType" substitutionGroup="xbrli:item" />
  <element name="IssuanceDateTwelveTwentyTwoTwentyTwentyFiveMember" id="totaligent_IssuanceDateTwelveTwentyTwoTwentyTwentyFiveMember" nillable="true" xbrli:periodType="duration" type="nonnum:domainItemType" substitutionGroup="xbrli:item" />
  <element name="IssuanceDateTwelveTwentyFourTwentyTwentyFiveMember" id="totaligent_IssuanceDateTwelveTwentyFourTwentyTwentyFiveMember" nillable="true" xbrli:periodType="duration" type="nonnum:domainItemType" substitutionGroup="xbrli:item" />
  <element name="ConsultantMember" id="totaligent_ConsultantMember" nillable="true" xbrli:periodType="duration" type="nonnum:domainItemType" substitutionGroup="xbrli:item" />
  <element name="IssuanceDateNineOneZeroTwoZeroTwoOneMember" id="totaligent_IssuanceDateNineOneZeroTwoZeroTwoOneMember" nillable="true" xbrli:periodType="duration" type="nonnum:domainItemType" substitutionGroup="xbrli:item" />
  <element name="IssuanceDateOneZeroOneEightTwoZeroTwoOneMember" id="totaligent_IssuanceDateOneZeroOneEightTwoZeroTwoOneMember" nillable="true" xbrli:periodType="duration" type="nonnum:domainItemType" substitutionGroup="xbrli:item" />
  <element name="IssuanceDateSixThreeZeroTwoZeroTwoThreeMember" id="totaligent_IssuanceDateSixThreeZeroTwoZeroTwoThreeMember" nillable="true" xbrli:periodType="duration" type="nonnum:domainItemType" substitutionGroup="xbrli:item" />
  <element name="IssuanceDateNineTwoEightTwoZeroTwoThreeMember" id="totaligent_IssuanceDateNineTwoEightTwoZeroTwoThreeMember" nillable="true" xbrli:periodType="duration" type="nonnum:domainItemType" substitutionGroup="xbrli:item" />
  <element name="IssuanceDateNineTwoNineTwoZeroTwoThreeMember" id="totaligent_IssuanceDateNineTwoNineTwoZeroTwoThreeMember" nillable="true" xbrli:periodType="duration" type="nonnum:domainItemType" substitutionGroup="xbrli:item" />
  <element name="IssuanceDateOneZeroOneTwoZeroTwoThreeMember" id="totaligent_IssuanceDateOneZeroOneTwoZeroTwoThreeMember" nillable="true" xbrli:periodType="duration" type="nonnum:domainItemType" substitutionGroup="xbrli:item" />
  <element name="IssuanceDateOneZeroOneThreeTwoZeroTwoThreeMember" id="totaligent_IssuanceDateOneZeroOneThreeTwoZeroTwoThreeMember" nillable="true" xbrli:periodType="duration" type="nonnum:domainItemType" substitutionGroup="xbrli:item" />
  <element name="ComputerServerMember" id="totaligent_ComputerServerMember" nillable="true" xbrli:periodType="duration" type="nonnum:domainItemType" substitutionGroup="xbrli:item" />
  <element name="SeriesDConvertiblePreferredStockMember" id="totaligent_SeriesDConvertiblePreferredStockMember" nillable="true" xbrli:periodType="duration" type="nonnum:domainItemType" substitutionGroup="xbrli:item" />
  <element name="IssuanceDateTwoTwentyFourTwentyTwentySixMember" id="totaligent_IssuanceDateTwoTwentyFourTwentyTwentySixMember" nillable="true" xbrli:periodType="duration" type="nonnum:domainItemType" substitutionGroup="xbrli:item" />
  <element name="CSESGroupIncMember" id="totaligent_CSESGroupIncMember" nillable="true" xbrli:periodType="duration" type="nonnum:domainItemType" substitutionGroup="xbrli:item" />
  <element name="IssuanceDateTwoTwentyFourTwentyTwentySixOneMember" id="totaligent_IssuanceDateTwoTwentyFourTwentyTwentySixOneMember" nillable="true" xbrli:periodType="duration" type="nonnum:domainItemType" substitutionGroup="xbrli:item" />
  <element name="IssuanceDateThreeSeventeenTwentyTwentySixMember" id="totaligent_IssuanceDateThreeSeventeenTwentyTwentySixMember" nillable="true" xbrli:periodType="duration" type="nonnum:domainItemType" substitutionGroup="xbrli:item" />
  <element name="IssuanceDateZeroEightZeroSevenTwoZeroTwoFourMember" id="totaligent_IssuanceDateZeroEightZeroSevenTwoZeroTwoFourMember" nillable="true" xbrli:periodType="duration" type="nonnum:domainItemType" substitutionGroup="xbrli:item" />
  <element name="IssuanceDateZeroEightTwoSixTwoZeroTwoFourMember" id="totaligent_IssuanceDateZeroEightTwoSixTwoZeroTwoFourMember" nillable="true" xbrli:periodType="duration" type="nonnum:domainItemType" substitutionGroup="xbrli:item" />
  <element name="BottomMember" id="totaligent_BottomMember" nillable="true" xbrli:periodType="duration" type="nonnum:domainItemType" substitutionGroup="xbrli:item" />
  <element name="TopsMember" id="totaligent_TopsMember" nillable="true" xbrli:periodType="duration" type="nonnum:domainItemType" substitutionGroup="xbrli:item" />
  <element name="IssuanceDateTenTwoNineTwoZeroTwoFourMember" id="totaligent_IssuanceDateTenTwoNineTwoZeroTwoFourMember" nillable="true" xbrli:periodType="duration" type="nonnum:domainItemType" substitutionGroup="xbrli:item" />
  <element name="IssuanceDateElevenTwoSevenTwoZeroTwoFourMember" id="totaligent_IssuanceDateElevenTwoSevenTwoZeroTwoFourMember" nillable="true" xbrli:periodType="duration" type="nonnum:domainItemType" substitutionGroup="xbrli:item" />
</schema>
