| The ST Catharines General Hospital Auxiliary | St.catharines | $68K |
| The ST Catherine's Pioneer Cementery Inc | Clyde River | — |
| The St. Clair College of Applied Arts and Technology | Windsor | $340.2M |
| The ST Cyprian Theological Educational Trust | Calgary | $69K |
| The ST David's Auxiliary of the Atlantic Mission Society the Presbyterian Church in Canada | St.john's | $1,851 |
| The ST George Ladies Auxiliary | East ST Paul | $5,522 |
| The St. George's Heritage Preservation Trust | Kingston | $266K |
| The ST. James | Winnipeg | — |
| The ST. James-Assiniboia School Division | Winnipeg | $131.6M |
| The ST John's and Area Citizens Crime Prevention Committee Incorporated | ST. John's | — |
| The ST John's Canadian Progress Club Foundation for the Mentally Handicapped Inc | ST. John's | $129K |
| The ST. Joseph Family of Companies Foundation | Concord | — |
| The ST. Joseph Island Museum | Richards Landing | $67K |
| The ST Kitts & Nevis Hurricane Disaster Relief Committee | Toronto | — |
| The St. Lawrence Academy | Prescott | $673K |
| The ST. Leonard's Society of North Vancouver | North Vancouver | $1.2M |
| The ST. Lina and District Community and Agricultural Society | ST Lina | $73K |
| The ST. Norbert Foundation Inc. | ST. Norbert | — |
| The ST Olaf Evangelical Lutheran Congregation | Swift Current | $314K |
| The ST Paul Day CARE Society | ST. Paul | $728K |
| The St. Paul Island Historical Society | Dingwall | $136K |
| The St. Peter and St. Paul Russo-Greek Catholic Orthodox Church of Montreal Canad | Montreal | $510K |
| The ST Peter's & District Volunteer Fire Department | ST Peters | $370K |
| The ST. Stephen's-Broadway Foundation Inc. | Winnipeg | — |
| The ST Thomas Youth Choir | ST Thomas | $43K |
| The ST Vincent de Paul Society Holy Rosary Conference | Toronto | $79K |
| The St. Vital Historical Society Inc. | Winnipeg | $48K |
| The St. Volodymyr Foundation | Toronto | $24K |
| The Staal Family Foundation | Etobicoke | $115K |
| The Stairs Foundation/La fondation stairs | Hudson | $309K |
| The Stanbury Cemetery Company | Farnham | $1,800 |
| The Standing Wave Society | Vancouver | $65K |
| The Standpoint Church Canada | Oakville | $50K |
| The Stanley Agricultural Society | Winkler | — |
| The Stanley Thompson Foundation | Burlington | — |
| The Star of Hope Spiritualist Church | Oshawa | $8,692 |
| The Star of the North Retreat House | ST Albert | $768K |
| The Starfish Environmental Society | Victoria | $726K |
| The Starfish Foundation | Burlington | $12K |
| The State Hermitage Museum Foundation of Canada | North Gower | — |
| The Stave Valley Salmonio Enhancement Society | Mission | — |
| The Steele Family Foundation | Caledon Village | $2.7M |
| The Steelhead Society of British Columbia | Coquitlam | $142K |
| The Steinbach Arts Council Incorporated | Steinbach | $1.1M |
| The Steinbach Community Foundation Inc. | Steinbach | $490K |
| The Stellabar Foundation/ la Fondation Stellabar | Montreal | — |
| The STEMite Zone Fair | Kitchener | $17K |
| The Stensrud Family Top of The Rock Foundation Inc. | Saskatoon | $182K |
| The Stephanie and Barry Zekelman Foundation | Windsor | $1.1M |
| The Stephanie Gaetz Foundation | Mississauga | $84K |
| The Stephen Ames Foundation | Vancouver | $84K |
| The Stephen and Jocelyne Greenberg Family Foundation | Ottawa | $1.7M |
| The Stephen and Michelene Worobetz Foundation | Saskatoon | $627K |
| The Stephen Kaplan Family Foundation | Lachine | — |
| The Stephen Ross and Mary O'Riordan Family Foundation | Toronto | $17K |
| The Stephen Russell Memorial Fund | Bedford | $44K |
| The Stephen Wade Evangelistic Association | Paradise | $92K |
| The Stepping Stone Association | Dartmouth | $1.2M |
| The Sterling Foundation | Vancouver | — |
| The Sterling Hall School | North York | $14.3M |
| The Sterling Hall School Foundation | Toronto | $1M |
| The Stettler District Agricultural Society | Stettler | $1.1M |
| The Stettler Library Board | Stettler | $561K |
| The Steve Moore Foundation | Toronto | $20K |
| The Steve Nash Foundation | Anchorage | — |
| The Steven and Bruna Dengler Foundation | Toronto | $40K |
| The Steven and Sandra Mintz Family Foundation | Montreal | — |
| The Steven Chambers Foundation | Coquitlam | $904K |
| The Steven Young Trust | Jarvis | $16K |
| The Steven Zoller Memorial Scholarship Fund Inc. | Coronach | — |
| The Stevens Family Foundation | Dartmouth | $70K |
| The Stevie Fever For ALS Foundation | Toronto | $72K |
| The Stewart Family Foundation | Pitt Meadows | $347K |
| The Stewart Program for Modern Design | Montreal | — |
| The Stewiacke Valley Historical Society | Upper Stewiacke | $12K |
| The Stillman Cemetery Company | Salt Springs | $1,000 |
| The Stirling Festival of Sacred Praise | Belleville | $14K |
| The Stirring Church | Maple Ridge | $0 |
| The Stockfish Family Foundation | North Bay | $526K |
| The Stollery Charitable Foundation | Edmonton | $8.3M |
| The Stone Church Pentecostal Assembly | Toronto | $1.7M |
| The Stone Creek Charitable Foundation | Calgary | $254K |
| The Stone Fence Theatre | Killaloe | $102K |
| The Stonefields Foundation | Guelph | $4.3M |
| The Stonewall Gospel Trust | Stonewall | $354K |
| The Stoney Creek Baptist Church of London Inc. | London | $818K |
| The Stony Lake Heritage Foundation | Toronto | $33K |
| The Stop Community Food Centre | Toronto | $5.5M |
| The Storehouse Food Bank | Wellington | $616K |
| The Stormont Dundas Glengarry/ahkwesahsne Childrens' Treatment Centre | Cornwall | $864K |
| The Story Theatre Productions Society | Victoria | $132K |
| The Storytellers School of Toronto | Toronto | $223K |
| The Stouffville Christian Fellowship | Pickering | $106K |
| The Straight Path Islamic Center | Brampton | $117K |
| The Strait Area Education-Recreation Center Day-Care Society | Port Hawkesbury | $528K |
| The Stratas Foundation | Newmarket | $0 |
| The Stratford Arts Foundation | Stratford | $770K |
| The Stratford Public Library Foundation | Stratford | — |
| The Strathcona County Heritage Foundation | Sherwood Park | $453K |
| The Strathcona Wilderness Institute Society | Courtenay | $81K |
| The Strathmore & Wheatland County Christmas Hamper Society | Strathmore | $166K |
| The Strathview Trust | Winnipeg | $323K |
| The Stream House of Prayer | Brantford | — |
| The Street Haven at the Crossroads | Toronto | $6.3M |
| The Streetsville Historical Society | Mississauga | $9,808 |
| The Stroke Recovery Association Barrie & District Chapter | Barrie | $20K |
| The stroke Recovery Association of Manitoba Inc. | Winnipeg | $110K |
| The Strome & District Agricultural Society | Strome | $175K |
| The Strome Senior Citizens' Club (strome) | Strome | $59K |
| The Strongest Oak Foundation | Calgary | $2,062 |
| The Stuart and Susan Bird Family Foundation | West Vancouver | $977K |
| The Stuchberry Foundation | Lindsay | $163K |
| The Student Christian Movement of Canada | Toronto | $87K |
| The Students' Association of Mount Royal University | Calgary | $10.2M |
| The Students Commission of Canada/la Commission des Etudiants du Canada | Toronto | $4.2M |
| The Studio Singers of Regina Inc. | Regina | $17K |
| The Study School Foundation | Westmount | $2.5M |
| The Sturge-Weber Foundation (canada) Inc | Port Coquitlam | $1,382 |
| The Sturgeon Falls Volunteer Fire Brigade- Christmas Toy & Food Drive | Sturgeon Falls | $42K |
| The Sturgeon River Agricultural Society | Gibbons | $27K |
| The Sturgis Station House Museum Incorporated | Sturgis | — |
| The Sturm Family Foundation | North York | $145K |
| The Styles Family Foundation | Barrie | $216K |
| The Su Ming Guo 2019 Charitable Trust | Burnaby | $19K |
| The Sudbury Kinsmen Family Centre Foundation | Sudbury | $814K |
| The Sudbury Regional Science Fair Committee | Sudbury | $31K |
| The Sufi Garden Institute | Cheneville | $655K |
| The Sufi Movement in Canada | Calgary | $380 |
| The Sugarfoot Anderson Memorial Foundation Inc. | Calgary | — |
| The Sullivan Family Foundation | Toronto | — |
| The Sullivan Urology Foundation | Vancouver | $2.2M |
| The Sumaira Foundation Canada | Toronto | $25K |
| The Sumerland Health-CARE Auxiliary | Summerland | $584K |
| The Summer Institute of Church Music | Uxbridge | $11K |
| The Summerside Community Choir | Tyne Valley | $38K |
| The Summit | Sault Ste. Marie | $516K |
| The Summit Centre for Preschool Children With Autism | Windsor | $846K |
| The Summit Church | Langley | $51K |
| The Summit Church | Thunder Bay | $383K |
| The Summit Edmonton Church | Edmonton | $2M |
| The Summit Foundation | Edmonton | — |
| The Sun and Truth Foundation | Montreal | $345K |
| The Sunatul Jamaat of Ontario Canada | Scarborough | $573K |
| The Sunburst Award Society | Northyork | — |
| The Sunbury West Historical Society Inc. | Fredericton Junction | $9,479 |
| The Sunderland Cemetery Company | Sunderland | $16K |
| The Sundridge Food Bank | Sundridge | $51K |
| The Sunflower Foundation | Saint-Leonard | — |
| The Sunnyside Acres Heritage Society | Surrey | $4,049 |
| The Sunnyside Pentecostal Camp | Sylvan Lake | $1.7M |
| The Sunrise Foundation | Markham | — |
| The Sunset Community Incorporated | Pugwash | $14.7M |
| The Sunshine Coast Arts Council | Sechelt | $376K |
| The Sunshine Coast Dance Society | Sechelt | $14K |
| The Sunshine Coast Festival of the Performing Arts | Sechelt | $30K |
| The Sunshine Foundation of Canada | London | $1.6M |
| The SunShiners Social Club | Alexandria | — |
| The Super Sophia Project | Pickering | $49K |
| The Superintendent Douglas W and Leora I McRae Memorial Scholarship Foundation | Surrey | — |
| The Support Waves Foundation | Toronto | $144K |
| The Sur-Del Easy Does It Club Society | Surrey | $121K |
| The Surjit Verma Foundation for Children's Education | Ajax | $6,262 |
| The Surrey Unity of Man Association | Langley | $69K |
| The Sussex Sharing Club Inc | Sussex | $766K |
| The Sustainability Institute of Canada | Toronto | $612K |
| The Swallow-A-Bicycle Theatre Society | Calgary | $237K |
| The Swan River Community Centre | Swan River | $254K |
| The Swan River Valley Agricultural Society | Swan River | $547K |
| The Swedish Language School | Calgary | $22K |
| The Sweet Cemetery Company | West Brome | $6,120 |
| The Swift Current Band Parents' Auxiliary Inc. | Swift Current | $109K |
| The Swift Current Oratorio Choir | Swift Current | — |
| The Swinamer Foundation | Halifax | $605K |
| The Switch Yard | Bancroft | — |
| The Swoc-Cip Educational Foundation | Listowel | $2,960 |
| The Sword Ministries Society | Fort Erie | $87K |
| The Sydney and Florence Cooper Charitable Foundation | Toronto | $676K |
| The Sylva M. Gelber Music Foundation | Ottawa | $477K |
| The Sylvan Prayer Centre | Calgary | $0 |
| The Sylvania School Society | MILL Bay | $5,205 |
| The Sylvia and Robert Mantella Foundation | Etobicoke | $0 |
| The Synergos Institute Canada | Toronto | — |
| The Synid of the Dioces of Montreal | Montreal | $3.7M |
| The Synod of Manitoba and Northwestern Ontario | Thunder Bay | $2,281 |
| The Synod of the Atlantic Provinces the Presbyterian Churchin Canada | Montague Gold Mines | $216K |
| The Synod of the Diocese of Athabasca | Peace River | $562K |
| The Synod of the Diocese of Brandon | Brandon | $1.3M |
| The Synod of the Diocese of Calgary | Calgary | $2.7M |
| The Synod of the Diocese of Keewatin/le Synode du Dioces de Keewatin | Craik | — |
| The Synod of the Diocese of Niagara | Acton | $126K |
| The Synod of the Diocese of Niagara | Ancaster | $976K |
| The Synod of the Diocese of Niagara | Arthur | $55K |
| The Synod of the Diocese of Niagara | Beamsville | $114K |
| The Synod of the Diocese of Niagara | Burlington | $1M |
| The Synod of the Diocese of Niagara | Burlington | $97K |
| The Synod of the Diocese of Niagara | Burlington | $319K |
| The Synod of the Diocese of Niagara | Burlington | $1.1M |
| The Synod of the Diocese of Niagara | Burlington | $246K |
| The Synod of the Diocese of Niagara | Caledonia | $187K |
| The Synod of the Diocese of Niagara | Campbellville | $122K |