| Alzheimer/society of Cornwall & District/ Societe Alzheimer de Cornwall et Region | Cornwall | $1.7M |
| Alzheimer Society of Dufferin County | Orangeville | $1M |
| Alzheimer Society of Durham Region | Whitby | $3.5M |
| Alzheimer Society of Grey-Bruce Inc. | Owen Sound | $1.4M |
| Alzheimer Society of Hastings-Prince Edward | Belleville | $909K |
| Alzheimer Society of Huron County Incorporated | Clinton | — |
| Alzheimer Society of Kenora/rainy River Districts | Kenora | $486K |
| Alzheimer Society of Kfla&a Kingston Frontenac Lennox and Addington | Kingston | $924K |
| Alzheimer Society of Manitoba Inc. | Winnipeg | $3.4M |
| Alzheimer Society of Muskoka | Bracebridge | $836K |
| Alzheimer Society of New Brunswick Inc. | Fredericton | $1.4M |
| Alzheimer Society of Newfoundland and Labrador Inc | Mount Pearl | $602K |
| Alzheimer Society of Niagara Region | ST Catharines | $4.1M |
| Alzheimer Society of Nova Scotia | Halifax | $3.8M |
| Alzheimer Society of Ontario | Toronto | $15.5M |
| Alzheimer Society of Oxford | Woodstock | — |
| Alzheimer Society of Peterborough Kawartha Lakes Northumberland and Haliburton | Peterborough | $1.8M |
| Alzheimer Society of Sarnia-Lambton | Sarnia | $2.4M |
| Alzheimer Society of Saskatchewan Inc. | Regina | $3.2M |
| Alzheimer Society of Simcoe County | Barrie | $1.6M |
| Alzheimer Society of Thunder Bay | Thunder Bay | $789K |
| Alzheimer Society of Timmins-Porcupine District Inc. | Timmins | $1.6M |
| Alzheimer Society of Toronto | Toronto | $6.4M |
| Alzheimer Society of Windsor and Essex County | Windsor | $3.6M |
| Alzheimer Society of York Region | Aurora | $4.1M |
| Alzheimer Society Southwest Partners | London | $5.5M |
| Alzheimer Society Sudbury | Sudbury | $3.8M |
| Alzheimer Society Waterloo Wellington | Kitchener | $2.2M |
| Alzheimer's Association International | North York | — |
| Alzheimers Society of Elgin | ST Thomas | — |
| Alzheimer's Society of P.e.i. LTD. | Charlottetown | $554K |
| Am I Missing | Surrey | — |
| Am Shalom Congregation | Barrie | $1.2M |
| Am Yisrael High School of Ottawa | Ottawa | — |
| AMA Community Foundation | Edmonton | $325K |
| Amabile Choirs of London Canada | London | $487K |
| Amabilis Singers Community Choir Society | Surrey | $44K |
| Amadeusz | Etobicoke | $936K |
| Amakon Women Empowerment Inc. | Regina | $112K |
| Amal-Center for Women | Saint-Laurent | $137K |
| Amalgame MDJ Ouest | Levis | $418K |
| Amalgame Montréal Inc. | Verdun | $269K |
| AMAmericana | Toronto | $0 |
| Amamor Women's Foundation | Victoria | — |
| Aman House Inc. | Regina | — |
| Amani Mission Évangélique / Amani Evangelical Mission | Lasalle | $46K |
| Amant Global Foundation | Winnipeg | $107.9M |
| Amaranth Gospel Mission | Amaranth | $33K |
| Amaris Adoption and Family Support Services Society | Calgary | $443K |
| Amarok Society | Edmonton | $262K |
| Amaryllis Women's Choir | Embrun | — |
| Amata Transition House Society | Quesnel | $1.3M |
| Amazing Agape Christian Church | Vancouver | $44K |
| Amazing Blessings Church | Vancouver | $14K |
| Amazing Discoveries Ministries International | 150 Mile House | $3.9M |
| Amazing Facts Ministries Inc. | Lumby | $1.8M |
| Amazing Faith Victory Church | Regina | $12K |
| Amazing Grace Associated Ministries Inc. | Estevan | $1.2M |
| Amazing Grace Baptist Church | Bridgetown | $487K |
| Amazing Grace Canada | Mississauga | $197K |
| Amazing Grace Christian Fellowship | Burnaby | $847K |
| Amazing Grace Christian Ministries | York | $16K |
| Amazing Grace Church | Grand Falls | $222K |
| Amazing Grace Church Calgary | Calgary | $5,828 |
| Amazing Grace Community Church | Lethbridge | $169K |
| Amazing Grace Foundation | Vancouver | $11K |
| Amazing Grace Ministry Inc. | Winnipeg | — |
| Amazing Grace of Christ Life Ministries | Toronto | — |
| Amazing Grace United Church | Surrey | $124K |
| Amazing Love Development Organization | Whitby | $51K |
| Amazing New Life Christian Church | Richmond | $622 |
| Amazing Power of Faith Ministries | Scarborough | — |
| Amazon Evangelism Society | Maple Ridge | $57K |
| Amazon Rainforest Conservancy | Orangeville | $172K |
| Ambassadeurs Centre Chrétien (ACC) Ambassadeurs Christian Center (ACC) | Montreal | $74K |
| Ambassador Baptist Church | Windsor | $80K |
| Ambassador Baptist Church Inc. | Morden | $237K |
| Ambassador Christian Reformed Community Church | Windsor | $106K |
| Ambassador Congregation of Jehovah's Witnesses Windsor Ontario | Windsor | $25K |
| Ambassador Ministries in Covenant / Ambassadeur Ministeres dans l'Alliance de Dieu | Russell | $107K |
| Ambassadors for Christ Canada | Winnipeg | $129K |
| Ambassadors for Christ in Canada | North York | $1.2M |
| Ambassadors for Christ Ministries Inc. | White City | $82K |
| Ambassadors of Faith Foundation | Edmonton | $5,535 |
| Ambassadors Word | Eastern Passage | $0 |
| AMBCI Canada | Ottawa | $44K |
| Ambedkar Mission Inc | Toronto | $26K |
| Amber Church Inc. | Winnipeg | $55K |
| Amber Webb-Bowerman Memorial Foundation | Calgary | $40 |
| Amberheart Cancer Foundation | Maple Ridge | $498 |
| Amberlea Presbyterian Church | Pickering | $279K |
| Ambleside Baptist Church | Edmonton | $1.3M |
| Ambleside Orchestra Society | North Vancouver | $29K |
| Ambrose McGhie Medical Museum | Hamilton | $41 |
| Ambrose University | Calgary | $32.6M |
| Amecet Ministries | Oakville | $395K |
| Amelia Douglas Metis Institute Society | Surrey | $53K |
| Amelia & Lino Saputo Foundation | Mont-Royal | $2.5M |
| Amelia Rising Sexual Assault Centre of Nipissing | North Bay | $602K |
| Amelie & Frederick (service d'Entraide) | Quebec | $1.3M |
| Amen FM | Oshawa | $38K |
| Amenida Community Church | New Westminster | $87K |
| AmEnough Society | New Westminster | $500 |
| American Civil War Historical Re-Enactment Society | Kitchener | — |
| American College of Trial Lawyers Canadian Foundation | Kanata | $164K |
| American Hellenic Educational Progressive Association-CJ1 Toronto | Toronto | $45K |
| American Society of Overseas Research in Canada | Toronto | $7,309 |
| Ames Family Foundation | New Westminster | $761K |
| Amethyst Women's Addiction Centre | Ottawa | $1.1M |
| Amf Ministries Canada | Newmarket | $208K |
| Amgits Community Involvement Association Inc. | North Battleford | $23K |
| Amharic Congregation of Jehovah's Witnesses Toronto Ontario | Toronto | $9,270 |
| Amherst Congregation of Jehovah's Witnesses Amherst Nova Scotia | Amherst | $47K |
| Amherst & District Residential Services Society | Amherst | $2.4M |
| Amherst First United Baptist Church | Amherst | $1.3M |
| Amherst Food Assistance Network Association | Amherst | $186K |
| Amherst Head Cemeteries Society | Amherst | $400 |
| Amherst Island Community Medical Clinic | Stella | $26K |
| Amherst Open Bible Church | Amherst | $136K |
| Amherst Pre-School Association | Amherst | $88K |
| Amherstburg Anderdon and Malden Goodfellows Inc. | Amherstburg | $21K |
| Amherstburg Community Foundation | Amherstburg | $24K |
| Amherstburg Community Services | Amherstburg | $867K |
| Amherstburg Family Health Team | Amherstburg | $1.2M |
| Amherstburg Freedom Museum | Amherstburg | $193K |
| Amherstburg Historic Sites Association | Amherstburg | $101K |
| Amherstburg Regular Missionary Baptist Association | Chatham | $13K |
| Ami-Chat Éthique Féline St-Colomban | Saint-Colomban | — |
| Ami-Québec Allié.e.s en Santé Mentale / Ami-Québec Allies in Mental Health | Montreal | $1.1M |
| Amica Helping Hands Community Program Society | Toronto | $615K |
| Amicale Alfa de Quebec | Quebec | $206K |
| Amicale des anciens de l'orphelinat St-Arsène inc. | Montreal | — |
| Amicale des diabétiques du CHUM | Montreal | $92K |
| Amichat | Saint-Laurent | $2,632 |
| Amici Chamber Ensemble | North York | $255K |
| Amici Children's Camp Charity | Toronto | $2.4M |
| Amici Curiae Friendship Society | West Vancouver | $255K |
| Amici String Program Association | Calgary | $170K |
| Amicus Foundation | Toronto | $228K |
| Amie du Quartier | ST-Jerome | $480K |
| Amigo Relief Missions LTD. | Sherwood Park | $748K |
| Amigos de Animales Society | Heriot Bay | $106K |
| Amigos de L.U.I.S. Inc. | Winnipeg | — |
| Amina Anthropological Resources Association - Association de Ressources Anthropologies Amina | ST. John's | $5,530 |
| Amis Canadiens du Centre Medical Sheba / Canadian Friends of Sheba Medical Center | Thornhill | $10.1M |
| Amis de la Bibliotheque de Beaconsfield/friends of the Beaconsfield Library | Beaconsfield | $9,960 |
| Amis de la Bibliotheque de Brossard | Brossard | $11K |
| Amis de la relève Barafiki | Saint-Hubert | $4,338 |
| Amis du fort Lennox | ST-Paul Ile-Aux-Noix | — |
| Amis du/Friends of Musée de Saint-Boniface Museum Inc. | Winnipeg | $333K |
| Amis du Monde | Montreal | $3,501 |
| Amis et Anciens du Conservatoire de Musique de Rimouski | Rimouski | $7,567 |
| Amis et Riverains de la Rivière Chateuaguay | Chateauguay | — |
| Amisk Christian Fellowship (pentecostal) | Amisk | $64K |
| Amisk Hughenden Historical Society | Hughenden | $1,123 |
| Amisk Lake Church Inc. | Denare Beach | $39K |
| Amisk-Park Lutheran Church | Amisk | $4,815 |
| Amistad Canada | North York | $566K |
| Amitabha Kadampa Buddhist Centre | Toronto | $0 |
| Amitabha Pure Land Association | Mississauga | $100K |
| Amitié chinoise de Montréal/Chinese Neighbourhood Society Of Montréal | Montreal | $181K |
| Amitié Gatineau-Monde | Gatineau | $61K |
| Amitié Haiti-Lévis | Levis | $475 |
| Amitié Soleil Inc. | Montreal | $684K |
| Amity Foundation | Mississauga | $1,354 |
| Amity Global Foundation | Oakville | $395K |
| Amity Goodwill Industries | Hamilton | — |
| Amity Masonic Foundation | Dunnville | $6,921 |
| Amity West Foundation | Calgary | $17K |
| Amma Canada | Georgetown | $268K |
| Ammi Lacombe Canada Mami | Saskatoon | $2.6M |
| Amnesty International Canada Edmonton Groups 12 and 26 | Edmonton | — |
| Amnesty International Canadian Section English Speaking Group 18 | Toronto | $6,221 |
| Amnesty International Canadian Section (english Speaking) | Ottawa | $14.6M |
| Amnesty International Canadian Section (english Speaking) | Ottawa | $63K |
| Amnesty International - Group 75 | Oakville | — |
| Amnistie Internationale Section Canadienne Francophone | Montréal | $2.7M |
| Amos Presbyterian Church | Holstein | $22K |
| Amour du Père pour les Nations | Saint-Eustache | $21K |
| Amp It Up Foundation | Vancouver | $8,729 |
| AMP Society | Sydney Mines | $158K |
| Amparo International Foundation | Chilliwack | $304K |
| Amped 2 go International Leadership Exchange | Brechin | $64K |
| Ample Man Danse | Montreal | $463K |
| Amplified Church Calgary | Calgary | $13K |
| Amref Health Africa in Canada | Toronto | $13.6M |
| Amrita Translation Foundation | Montague | $1.5M |
| Amssa Community Education Society of B C | Burnaby | $105K |
| Amudim Canada | North York | $284K |
| Amy Burgess Memorial Foundation | Huntsville | — |
| Amy Janzen Memorial Fund Inc. | Winkler | $3,574 |
| Amyotrophic Lateral Sclerosis Society of British Columbia | Richmond | $3.9M |
| Amyotrophic Lateral Sclerosis Society of Canada Société Canadienne de la Sclérose Latérale Amyotrophique | Toronto | $10.6M |
| Amyotrophic Lateral Sclerosis Society of New Brunswick and Nova Scotia | Dartmouth | $793K |
| Amyotrophic Lateral Sclerosis Society of Quebec | Mont-Royal | $2M |
| Amy's Bunny Barn Society | Victoria | $51K |
| Amy's House | Edmonton | $160K |
| An-Noor Private School | Windsor | $2.6M |
| An Nur Welfare Association | Concord | $177K |
| Anafora Coptic Charity | Guelph | $33K |