| The Apostles' Continuation Church of Canada | Montreal | $130K |
| The Apostles of Infinite Love Canada | Mont-Tremblant | $3.2M |
| The Apostolic Ark Pentecostal Church of Calgary | Calgary | $180K |
| The Apostolic Assembly of Our Lord and Saviour Jesus Christ | Toronto | $28K |
| The Apostolic Church | Ottawa | $30K |
| The Apostolic Church Glorious Vision | Etobicoke | $0 |
| The Apostolic Church in Canada | London | $1.1M |
| The Apostolic Church International (Brampton) Canada Inc. | Etobicoke | — |
| The Apostolic Church International (Canadian Ministry) | Etobicoke | $158K |
| The Apostolic Church International (toronto) Canada Inc. | Etobicoke | $208K |
| The Apostolic Church Kitchener-Waterloo | Kitchener | $43K |
| The Apostolic Church Lawna-Canada | Brantford | $12K |
| The Apostolic Church of Pentecost of High River | High River | $663K |
| The Apostolic Holiness Church of Jesus Christ (toronto) Corporation | Hamilton | $133K |
| The Apostolic Lighthouse Tabernacle Inc. | Jacksonville | $137K |
| The Apostolic Oasis Church of Jesus Christ | Brampton | $31K |
| The Apostolic Peel International Community Church | Brampton | — |
| The Apostolic Sanctuary of Canada | Thornhill | $123K |
| The Apostolic Sanctuary of Québec City | Quebec | $63K |
| The Apostolic Trustees of the Friars Minor or Franciscans | Montreal | $3.8M |
| The Apostolic Trustees of the Friars Minor Or Franciscans O F Western Canada | Cochrane | $2.2M |
| The Apostolic Watchman Church Inc. | Burtts Corner | $45K |
| The Appin Cemetery | Glencoe | $34K |
| The Apple Capital Museum Society | Berwick | $12K |
| The Apple Schools Foundation | Edmonton | $1.2M |
| The Apple Tree Foundation Society | Waterville | $99K |
| The Appleby College Foundation | Oakville | $6.7M |
| The Appleton Charitable Foundation | Toronto | $11K |
| The Aquarian Tabernacle Church | Campbell River | $8,357 |
| The Arab Community Centre of Toronto | Etobicoke | $4.8M |
| The Arabic and Islamic Education Foundation of Ottawa | Ottawa | $11K |
| The Arcangelo Rea Family Foundation | London | $231K |
| The Archaeological Society of Alberta | Calgary | $363K |
| The Archibald Family Foundation | Calgary | — |
| The Architectural Conservancy of Ontario Inc. | Scarborough | $639K |
| The Architectural Foundation of Alberta | Edmonton | $909 |
| The Architecture Foundation of British Columbia | Vancouver | $99K |
| The Archives Association of Ontario | Toronto | $176K |
| The Arctic Eider Society/ Société des Eiders de L'Arctique | Sanikiluaq | $5.5M |
| The Arctic Institute of North America | Calgary | $209K |
| The Arctic Rose Foundation | Nepean | $1.3M |
| The Ardea Foundation | Montreal | $127K |
| The Ari and Osnat Nemetz Family Foundation | Toronto | $100K |
| The Ari and Pearl Litwin Foundation | Markham | $78K |
| The Aria Foundation | Toronto | — |
| The Arid Foundation | Thorold | — |
| The Arjun Gupta Foundation | North York | $8,233 |
| The Ark Christian Community Church | Markham | $923K |
| The Ark Church | Stoney Creek | $107K |
| The Ark-Community Initiatives Society | Iron Mines | $483K |
| The Ark Foundation | Calgary | $60K |
| The Ark Foursquare Gospel Church | London | — |
| The Ark Kids Ministries | Kelowna | $47K |
| The Ark/lunenburg County Association for the Specially Challenged A.k.a. the Ark/lcasc | Bridgewater | $897K |
| The ARK New Beginnings Assembly | Ingersoll | $20K |
| The Ark of Deliverance Tabernacle | Mississauga | $46K |
| The Ark of Faith Church | Burnaby | $101K |
| The Armenian Apostolic Church of British Columbia | Richmond | $348K |
| The Armenian Canadian Medical Association of Ontario | North York | $8,725 |
| The Armenian Catholic Church of Toronto | North York | $374K |
| The Armenian Holy Apostolic Church of Montreal | Outremont | $430K |
| The Armenian Relief Society of Canada (a.r.s.) Foundation/fondation de la Croix de Secours Armenienne du Canada (a.r.s.)du Ca Nada (a.r.s.) | Montreal | $921K |
| The Armenian Relief Society of Laval Inc | Laval-Des-Rapides | $347K |
| The Armisa Family Foundation | North York | $147K |
| The Armor Bearer Foundation | White Rock | $150K |
| The Armor of Light Christian Fellowship | Abbotsford | $36K |
| The Armour Ryerson and Burk's Falls Agricultural Society | Burks Falls | $50K |
| The Arms of Jesus Children's Mission Inc. | Pickering | $1.2M |
| The Armstrong Old Timers Activity Centre Association | Armstrong | $17K |
| The Armstrong Play-School Association | Armstrong | $121K |
| The Army Cadet League of Canada British Columbia Branch | Victoria | $102K |
| The Army Cadet League of Canada | Hammonds Plains | $4,881 |
| The Army Cadet League of Canada (manitoba) Incorporated | Winnipeg | $12K |
| The Army Cadet League of Canada | Mount Pearl | — |
| The Army Cadet League of Canada (new Brunswick) Inc. | Moncton | $11K |
| The Army Cadet League of Canada (ontario)/la Ligue des Cadets de l'Armee du Canada (ontario) | Scarborough | $482K |
| The Army Cadet League of Canada | Ottawa | $690K |
| The Army Cadet League of Canada (saskatchewan) Inc la Ligue | Regina | $118K |
| The Army Museum Halifax Citadel | Halifax | $305K |
| The Arne and Doris Isabelle Wiberg Scholarships | Toronto | $32K |
| THE ARNICA Artist Run Centre Society | Kamloops | — |
| The Arnold and Anita Silber Family Foundation | Vancouver | $17M |
| The Arquives: Canada's Queer Archives | Toronto | $1.3M |
| The Arrowsmith Foundation | Etobicoke | — |
| The Art Farm Society | Gibsons | $674K |
| The Art for Healing Foundation | Montreal | $812K |
| The Art Gallery at Harbourfront | Toronto | $4.1M |
| The Art Gallery Foundation of ST Thomas and Elgin Endowment Fund | ST Thomas | $38K |
| The Art Gallery of Algoma | Sault Ste Marie | $578K |
| The Art Gallery of Hamilton | Hamilton | $8.6M |
| The Art Gallery of Ontario Foundation | Toronto | $26.9M |
| The Art Gallery of Peterborough | Peterborough | $1.5M |
| The Art Gallery of Saskatchewan Inc. | Saskatoon | $15.2M |
| The Art Gallery of Southwestern Manitoba Inc | Brandon | $766K |
| The Art Gallery of Windsor | Windsor | $2.6M |
| The Art of Time Ensemble | North York | $695K |
| The Art School of Peterborough | Peterborough | $613K |
| The Art Starts in Schools Society | Vancouver | $3.1M |
| The Arthritis Research Centre Society of Canada | Vancouver | $5.8M |
| The Arthur and Margaret Weisz Family Foundation | Hamilton | $1.6M |
| The Arthur H. and Margaret E. Baker Foundation | Toronto | $31K |
| The Arthur J E Child Foundation | Calgary | $13.4M |
| The Artists Mentoring Youth Project Inc. | Toronto | — |
| The Arts Access Fund | Toronto | $266K |
| The Arts and Aging Network | ST. John's | $33K |
| The Arts and Letters Club of Toronto Foundation | Toronto | $15K |
| The Arts Club of Vancouver Theatre Building Society | Vancouver | $33K |
| The Arts Club of Vancouver Theatre Foundation | Vancouver | $2.2M |
| The Arts Club of Vancouver Theatre Society | Vancouver | $18.8M |
| The Arts Council at Christ's Church Cathedral Hamilton Ontario | Hamilton | — |
| The Arts Council of New Westminster | New Westminster | $321K |
| The Arts Jasper Society | Jasper | — |
| The Arts Project London | London | $252K |
| The ArtsREACH Society | Victoria | $66K |
| The Aryah and Faige Lebovic Charitable Trust | North York | $161K |
| The Ascension Foundation | Vancouver | $11K |
| The Ascenta Foundation for Health and Education Outreach | Vancouver | $5,932 |
| The Ashcroft Hub Society | Ashcroft | $401K |
| The Ashern Early Years School Parent Advisory Council | Ashern | — |
| The Ashmont and District Agricultural Society | Ashmont | $110K |
| The Asian Christian Fellowship of London Canada | London | $3,226 |
| The Aslan Foundation | Vancouver | $43K |
| The Aspen View Public School Division No. 78 | Athabasca | $46.9M |
| The Asper Family Foundation | Winnipeg | $69K |
| The Asper Foundation | Winnipeg | $51.3M |
| The Ass Menagerie Sanctuary | Wainfleet | $75K |
| The Assemblies of Yahweh in Canada Society | Mississauga | $61K |
| The Assembly of God in Edmonton | Calgary | $640 |
| The Assembly of God in Vancouver | Vancouver | $440K |
| The Assembly of God's People Church | Toronto | $16K |
| The Assembly of Peace | Simcoe | $56K |
| The Associated Alumni of the University of New Brunswick | Fredericton | $789K |
| The Associates of the Toronto Symphony Inc. | Toronto | — |
| The Association Classis Alberta North of the Christian Reformed Church in North America | Lacombe | $353K |
| The Association for Christian Education of ST. Catharines | ST Catharines | $4.9M |
| The Association for Christian Evangelism (Québec) | Laval | $8,750 |
| The Association for Differently Abled People Together of Ontario | Aurora | $293K |
| The Association for Evergreen Youth | Edmonton | $64K |
| The Association for Media Literacy | Thornhill | $8,822 |
| The Association for Native Development in the Performing and Visual Arts | Toronto | $771K |
| The Association for Special Needs Recreation | Bedford | $0 |
| The Association for the Aninga Project | Halifax | $66K |
| The Association for the Protection of Fur-bearing Animals | North Vancouver | $654K |
| The Association for the Rehabilitation of the Brain Injured | Calgary | $2.3M |
| The Association of 8th Canadian Hussars (Princess Louise's) Inc. | Moncton | $76K |
| The Association of Black Social Workers | Dartmouth | $1.7M |
| The Association of Canadian Delegates to the Gulf of Maine Council on the Marine Environment/l'association des Délégués du Canada au Conseil du Gulf of Maine sur le Milieu Mar | Halifax | $20K |
| The Association of Consort & District Seniors | Consort | $131K |
| The Association of Faculties of Medicine of Canada / l'Association des Facultes de Medecine du Canada | Ottawa | $10.1M |
| The Association of Faculties of Pharmacy of Canada L'association Des Facultes De Pharmacie Du Canada | Ottawa | $915K |
| The Association of Fellowship Baptist Churches of South Central British Columbia | Tappen | $2M |
| The Association of Metro Edmonton Japanese Community School | Edmonton | $153K |
| The Association of Newfoundland and Labrador Archives Corporation | ST. John's | $59K |
| The Association of Ontario Land Surveyors Educational Foundation | Scarborough | $36K |
| The Association of Parent Support Groups in Ontario Inc. | Ajax | $8,030 |
| The Association of Professional Engineers and Geoscientists of Newfoundland Future Scientists Engineers & Technologists | ST. John's | $95 |
| The Association of Sam Livingston School Council | Calgary | — |
| The Association of the Apostleship of Prayer | Toronto | $107K |
| The Association of the Covenant People | Langley | $83K |
| The Association of the Devon Christmas Elves | Devon | $32K |
| The Association of the Inside Out Integrated Theatre Project | Calgary | $699K |
| The Association of True Buddha Society of North Toronto | Scarborough | $58K |
| The Association of Vietnamese Alliance Churches in Canada (avac) | Scarborough | $242K |
| The Association of Volunteer Centres and Volunteer Engaging Organizations of Alberta | Edmonton | $1.8M |
| The Association of Volunteers in Service of Canada | Toronto | $1,515 |
| The Assumption of the Blessed Virgin Mary-Ukrainian Catholicchurch | Glendon | $3,974 |
| The Assyrian Church of the East-Diocese of Canada-Hamilton Parish | Hamilton | $351K |
| The Assyrian Church of the East-Diocese of Canada-Windsor Parish | Toronto | — |
| The Astor Theatre Society | Liverpool | $474K |
| The Astra Society of Hamilton & District | Hamilton | $671K |
| The Ata Educational Trust | Edmonton | $150K |
| The Athabasca Congregation of Jehovah's Witnesses | Athabasca | $17K |
| The Athabasca Recreational Trails Association | Athabasca | — |
| The Atid Charitable Foundation | Scarborough | $4.4M |
| The Atkinson Charitable Foundation | Toronto | $6M |
| The Atkinson Martin Family Foundation | Toronto | $554K |
| The Atlantic Agricultural Hall of Fame | Truro | $3,700 |
| The Atlantic Canada Conservation Data Centre | Sackville | $1.2M |
| The Atlantic Canada Pentecostal Campmeeting Fellowship | Lower Knoxford | $12K |
| The Atlantic District of the Wesleyan Church | Moncton | $4M |
| The Atlantic Jewish Council | Halifax | $2.4M |
| The Atlantic Salmon Conservation Foundation (ASCF) | Fredericton | $5.2M |
| The Atomic Biology Institute | Gibsons | $1,963 |
| The Atonement Fire Baptized Holiness Church of God of Canada | London | — |
| The Attachment Network of Manitoba Inc. | Winnipeg | $1,058 |
| The Attoe Foundation | Niagara on the Lake | — |
| The Audette Foundation/la Fondation Audette | Ottawa | — |
| The Audey Stanleigh Leukemia Research Foundation | Toronto | — |
| The Audrey and Donald Campbell Foundation | Calgary | $4.6M |
| The Audrey Loeb and David Ross Foundation | Toronto | $343K |
| The August Group Foundation | Toronto | — |
| The Augustana Evangelical Lutheran Church of Saskatoon Saskatchewan | Saskatoon | $254K |
| The Aulis Charitable Foundation | Toronto | $61K |
| The Aune Foundation | Vancouver | $3M |
| The Aunte Indigenous Residency | Grande Prairie | $43K |
| The Aura Foundation | Toronto | $1,978 |
| The Autism Centre of Canada | London | — |
| The Auxiliairy of the Sir Mortimer B. Davis - Jewish General Hospital | Montreal | $1.5M |
| The Auxiliary Espanola General Hospital | Espanola | $23K |
| The auxiliary Mount Sinai Hospital-Montreal | Cote ST Luc | $289K |