| Willis Cemetery Company | Stotsburn | — |
| Willis United Church | Drumbo | $52K |
| Willistead Manor Inc | Windsor | $67K |
| Willistead Park Sign Language Congregation of Jehovah's Witnesses Windsor Ontario | Windsor | — |
| Willmore Wilderness Preservation and Historical Foundation | Grande Cache | $425K |
| Willoughby Christian Reformed Church | Langley | $1.6M |
| Willoughby Congregation of Jehovah's Witnesses Langley British Columbia | Langley | $34K |
| Willoughby Heights Canadian Reformed Church | Langley | $290K |
| Willow Beach Field Naturalists Club | Port Hope | $13K |
| Willow Brook Congregation of Jehovah's Witnesses Airdrie Alberta | Keoma | $27K |
| Willow Bunch Museum & Heritage Society Inc | Willow Bunch | $49K |
| Willow Church Cemetery Society | Tatamagouche | $130 |
| Willow Creek Baptist Church | Midhurst | $834K |
| Willow Creek Charitable Trust | Lethbridge | $151K |
| Willow Creek Community Cemetery Association | Calmar | $6,783 |
| Willow Creek Firefighter's Foundation | Nanton | — |
| Willow Creek Foundation | Fort Macleod | $3.1M |
| Willow Creek Gospel Music Jamboree Association | Granum | $44K |
| Willow & Grace Foundation | Toronto | $138K |
| Willow Grove Cemetery Society | Louisbourg | $300 |
| Willow Grove Foundation | Vancouver | $4,556 |
| Willow Grove United Church | Sault Ste Marie | $285K |
| Willow Lodge Association | Tatamagouche | $7.2M |
| Willow Lodge Foundation | Tatamagouche | $62K |
| Willow Park Charitable Trust | Lethbridge | $61K |
| Willow Park Charity Golf Classic Foundation | Calgary | $756K |
| Willow Park Church Mennonite Brethren | Kelowna | $2.9M |
| Willow Park Congregation of Jehovah's Witnesses Calgary Alberta | Calgary | — |
| Willow Park Congregation of Jehovah's Witnesses Guelph Ontario | Guelph | $29K |
| Willow Place Inc. | Winnipeg | $2.5M |
| Willow Ridge Chapel | Woodbridge | — |
| Willow River Gospel Chapel | Willow River | $30K |
| Willow Valley Presbyterian Church | Red Deer County | $36K |
| Willow Wilde Cemetery | Barrhead | $955 |
| Willowbank Cemetery Company | Ganagoque | $40K |
| Willowbridge Community Services Inc. | Brantford | $4.1M |
| Willowbrook Community Pioneers Cemetery Organization | Regina | $3,950 |
| Willowbrook Congregation of Jehovah's Witnesses Dawson Creek British Columbia | Dawson Creek | $192K |
| Willowdale Baptist Church | North York | $414K |
| Willowdale Christian Assembly | North York | $918K |
| Willowdale Christian Reformed Church of Toronto | Willowdale | $327K |
| Willowdale Community Christian Assembly | Scarborough | — |
| Willowdale Congregation of Jehovah's Witnesses Toronto Ontario | Thornhill | $32K |
| Willowdale Emmanuel United Church | Toronto | $251K |
| Willowdale Evangelical Church/deutsche Evangelische Missions-Gemeinde | Willowdale | $75K |
| Willowdale Fellowship | Tyndall | $137K |
| Willowdale Pentecostal Church | Willowdale | $989K |
| Willowdale Presbyterian Church | Willowdale | $504K |
| Willowdale Rotary Club Community Service Foundation | North York | $146K |
| Willowgrove | Stouffville | $2M |
| Willowlake Baptist Church Inc. | Winnipeg | $152K |
| Willowstone Academy | Kelowna | — |
| Willowvale Hutterian Brethren Charitable Society | Lethbridge | — |
| Willpower Institute Foundation/institut Willpower Foundation | Edmonton | $8,040 |
| Wilmar Heights Baptist Church | Scarborough | $371K |
| Wilmot Agricultural Society | New Hamburg | $143K |
| Wilmot Centre Missionary Church | Petersburg | $1M |
| Wilmot Congregation of Jehovah's Witnesses Bowmanville Ontario | Bowmanville | $36K |
| Wilmot Family Resource Centre Inc | New Hamburg | $902K |
| Wilmot Heritage Fire Brigades | Baden | $300K |
| Wilmot Horticultural Society | New Hamburg | $72K |
| Wilmot Mennonite Church | New Hamburg | $329K |
| Wilmot Mountain United Baptist Church | Middleton | $8,368 |
| Wilmot United Baptist Church | Wilmot | $78K |
| Wilmot United Church | Fredericton | $780K |
| Wilmot Valley Cemetery Inc. | Charlottetown | $4,275 |
| Wilms Cancer Foundation | Naramata | — |
| Wilp Si'Satxw House of Purification Society | Kitwanga | $1.5M |
| Wilp Wilxo'oskwhl Nisga'a Society | Gitwinksihlkw | $2.2M |
| Wilson 5 Foundation | Vancouver | $7.2M |
| Wilson Charitable Trust | Lethbridge | $6,330 |
| Wilson Heights United Church | Vancouver | — |
| Wilson's Beach Community Cemetery Inc | Wilson's Beach | $15K |
| Wilsons Beach United Baptist Church | Wilsons Beach | $116K |
| Wilton Standard Church | Odessa | $86K |
| Wim and Nancy Pauw Foundation | Banff | $25.7M |
| Wimborne Alliance Church | Wimborne | $93K |
| WIN Nova Scotia Christian Ministries | Beechville | $126K |
| Win Together Canada Foundation | ST. Albert | $40K |
| Winberg Foundation | Toronto | $347K |
| Winchester Baptist Church | Winchester | $54K |
| Winchester District Memorial Hospital | Winchester | $53.8M |
| Winchester District Memorial Hospital Auxiliary | Winchester | $107K |
| Winchester United Church | Winchester | $229K |
| Wind and Wave Ministries of Edmonton | Sherwood Park | $4,552 |
| Wind Dancer Pony Rescue Foundation | Sheffield | — |
| Wind River Charitable Trust | Lethbridge | $24K |
| Wind Word Ministries | Langley | $443K |
| Windermere Community Association | Windermere | $9,319 |
| Windermere Congregation of Jehovah's Witnesses Edmonton Alberta | Edmonton | $2M |
| Windermere District Historical Society | Invermere | $43K |
| Windermere District Social Service Society | Cranbrook | — |
| Windermere United Church | Bracebridge | $15K |
| Windermere United Church | Toronto | — |
| Windermere Valley Christian Assembly | Windermere | $169K |
| Windermere Valley Shared Ministry | Invermere | $131K |
| Windermere Valley Youth Centre | Invermere | $421K |
| Windham Cemetery Company | Springhill | $818 |
| Windham Centre Cemetery | Delhi | $3,505 |
| Windigo First Nations Council | Sioux Lookout | $28.1M |
| Winding Rivers Arts & Performance Society | Ashcroft | $12K |
| Windmill Gardens Community Inc | Stratford | — |
| Windmill Microlending | Calgary | $13.8M |
| Windmill Point Church of Christ (disciples) | Fort Erie | $134K |
| Windreach Farm | Ashburn | $1.4M |
| Windreach Farm Foundation | Ashburn | $601K |
| Windsor Allergy Asthma Education Centre | Windsor | $91K |
| Windsor and District Food Bank Society | Windsor | $142K |
| Windsor & Area Right to Life Association | Windsor | $245K |
| Windsor Baptist Church | Windsor | $275K |
| Windsor Baptist Refugee Ministries | Windsor | $733K |
| Windsor Buddhist Vihara | Windsor | $46K |
| Windsor Cancer Centre Foundation | Windsor | $2.4M |
| Windsor Cares for Kids Incorporated | Winnipeg | $299K |
| Windsor Celiac Foundation | Windsor | $495 |
| Windsor Cemetery Inc. | East Coldstream | — |
| Windsor Chinese Alliance Church | Windsor | $598K |
| Windsor Chinese Baptist Church | Windsor | $180K |
| Windsor Christian Fellowship | Windsor | $2.2M |
| Windsor City Ballet Incorporated | Windsor | — |
| Windsor Classic Chorale | Windsor | $58K |
| Windsor Congregation of Jehovah's Witnesses Windsor Nova Scotia | Sweets Corner | $279K |
| Windsor Day CARE Society | Windsor | $1.4M |
| Windsor Destiny Centre | Windsor | $6,915 |
| Windsor Elms Village for Continuing CARE Society | Falmouth | $18.2M |
| Windsor Endowment for the Arts | Windsor | $111K |
| Windsor Essex CARE for Kids Foundation | Windsor | $381K |
| Windsor-Essex Catholic District School Board | Windsor | $356.1M |
| Windsor Essex Child/Youth Advocacy Centre | Windsor | $293K |
| Windsor-Essex Children's Aid Society | Windsor | $60.2M |
| Windsor Essex Community Health Centre | Windsor | $19.7M |
| Windsor & Essex County Crime Stoppers Inc. | Lasalle | $143K |
| Windsor/essex County Humane Society | Windsor | $5.2M |
| Windsor-Essex County Y Foundation | Windsor | $644K |
| Windsor-Essex Family Network & Resource Centre | Windsor | $134K |
| Windsor-Essex Therapeutic Riding Association | Essex | $972K |
| Windsor-Essex Youth Choir | Windsor | $44K |
| Windsor Evangel Bible Church Inc | Windsor | $105K |
| Windsor Family Health Team | Windsor | $6.1M |
| Windsor Feminist Theatre | Windsor | $42K |
| Windsor Fire Department | Windsor | $132K |
| Windsor Fire Fighters' Benefit Fund | Windsor | $157K |
| Windsor Full Gospel Mission Church | Windsor | $152K |
| Windsor Goodfellows Club | Windsor | $1.2M |
| Windsor Gospel Assembly Church of God | Windsor | $183K |
| Windsor Heritage Society Inc. | Grand Falls-Windsor | $250K |
| Windsor Historic Sites Association | Windsor | $56K |
| Windsor Historical Society | Windsor | — |
| Windsor Hockey Heritage Society | Windsor | — |
| Windsor Homes Coalition Inc | Windsor | $1.7M |
| Windsor House of Prayer | Windsor | — |
| Windsor International Film Festival | Windsor | $2M |
| Windsor Islamic Association Foundation | Windsor | $22K |
| Windsor Jewish Community Centre | Windsor | $736K |
| Windsor Jewish Federation | Windsor | — |
| Windsor Korean First Presbyterian Church | Windsor | — |
| Windsor Korean Grace Presbyterian Church | Toronto | $26K |
| Windsor Life Centre Ministries | Windsor | $699K |
| Windsor Lifeline Outreach Inc. | Windsor | $262K |
| Windsor Light and Life Free Methodist Church | Windsor | $22K |
| Windsor Light Music Theatre | Windsor | $541K |
| Windsor Lodge No. 1499 Loyal Order of Moose Trust | Windsor | $535K |
| Windsor Mennonite Fellowship | Windsor | $65K |
| Windsor Nursery School Society | Windsor | $383K |
| Windsor Occupational Health Information Service | Windsor | $65K |
| Windsor Open Bible Fellowship | Lasalle | $119K |
| Windsor Optimist Youth Band | Windsor | $131K |
| Windsor Organ Transplant and Cardiac CARE | Kingsville | — |
| Windsor Park After School CARE Program Society | Edmonton | — |
| Windsor Park Children's CARE Centre Inc. | Winnipeg | $1.6M |
| Windsor Park Community League Building Fund | Edmonton | $254K |
| Windsor Park United Church | Winnipeg | $235K |
| Windsor People First Society | Windsor | — |
| Windsor Plains United Baptist Church | Windsor | $41K |
| Windsor Pride Community | Windsor | $81K |
| Windsor Public Library Board | Windsor | $9.2M |
| Windsor Public Library (employees' Charity Trust) | Windsor | — |
| Windsor Quran Academy | Windsor | $138K |
| Windsor Regional Hospital | Windsor | $706.4M |
| Windsor Regional Hospital Foundation | Windsor | $4.7M |
| Windsor Regional Science Technology and Engineering Fair | Windsor | $27K |
| Windsor Rotary Club Charity Fund | Windsor | $108K |
| Windsor Schools Safety Patrol Association | Essex | — |
| Windsor Senior Citizen Bus Society | Windsor | $175K |
| Windsor Seventh-day Adventist Elementary School | Windsor | $199K |
| Windsor Spitfires Foundation | Windsor | $354K |
| Windsor-St. Clair Rotary Club Charities Foundation | Windsor | $68K |
| Windsor United Church | Windsor | $335K |
| Windsor Veterans Memorial Services Committee | Windsor | $7,497 |
| Windsor Vietnamese Alliance Church | Windsor | $122K |
| Windsor Volunteers For Literacy Foundation | Windsor | $21K |
| Windsor Western Hospital Centre I O D E Unit Employees Charity Trust | Windsor | — |
| Windsor Workers' Education Centre | Windsor | — |
| Windsoressex Community Foundation | Windsor | $40.2M |
| Windstone Farm Community | Ashton | $2,275 |
| Windthorst Cemetery Committee | Windthorst | $1,544 |
| Windthorst Community Arena Inc | Windthorst | $63K |
| Windward Foundation | Vancouver | $308K |
| Windy Bay Charitable Trust | Brandon | $122K |
| Windy Slopes Health Foundation | Pincher Creek | $97K |