| YES Shelter for Youth and Families, Carriage House School | Peterborough |
| YES Shelter for Youth and Families, Prevention and Diversion Worker | Peterborough |
| YES Shelter for Youth and Families, Youth Emergency Shelter of Peterborough | Peterborough |
| YES Shelter for Youth and Families, Youth In Transition Worker | Peterborough |
| YES Shelter for Youth and Families, Youth Outreach Worker | Peterborough |
| Yes! We Do Windows | Tay |
| YFC Youth Unlimited, Hanover, The Deck Drop-In | Hanover |
| YMCA Northumberland, Association Services, Cobourg - Elgin Street West | Cobourg |
| YMCA Northumberland, Baltimore, YMCA Child Care | Hamilton Township |
| YMCA Northumberland, Brighton - Main Street, Brighton YMCA | Brighton (Municipality of) |
| YMCA Northumberland, Brighton - Spring Valley Public School, YMCA Child Care | Brighton (Municipality of) |
| YMCA Northumberland, Camborne Public School, YMCA Child Care | Cobourg |
| YMCA Northumberland, Campbellcroft - North Hope Public School, YMCA Child Care | Port Hope (Municipality of) |
| YMCA Northumberland, Campbellford - Kent Public School, YMCA Child Care | Trent Hills |
| YMCA Northumberland, Castleton - Northumberland Hills Public School, YMCA Child Care | Cramahe |
| YMCA Northumberland, Cobourg - Burnham Public School, YMCA Child Care | Cobourg |
| YMCA Northumberland, Cobourg - Charles St, Centennial Pool | Cobourg |
| YMCA Northumberland, Cobourg - CR Gummow Public School, YMCA Child Care | Cobourg |
| YMCA Northumberland, Cobourg - Elgin Street West | Cobourg |
| YMCA Northumberland, Cobourg - Merwin Greer Public School, YMCA Child Care | Cobourg |
| YMCA Northumberland, Cobourg - Riddell Ave, YMCA Child Care | Cobourg |
| YMCA Northumberland, Cobourg - St Joseph Catholic Elementary School, YMCA Child Care | Cobourg |
| YMCA Northumberland, Grafton Public School, YMCA Child Care | Alnwick/Haldimand |
| YMCA Northumberland, Mothers of Newborns, Cobourg - Elgin Street West | Cobourg |
| YMCA Northumberland, Plainville Public School, YMCA Child Care | Hamilton Township |
| YMCA Northumberland, Port Hope - Rose Glen Rd, YMCA Child Care | Port Hope (Municipality of) |
| YMCA Northumberland, Port Hope - St Anthony Elementary School, YMCA Child Care | Port Hope (Municipality of) |
| YMCA Northumberland, Warkworth - Percy Centennial Public School, YMCA Child Care | Trent Hills |
| YMCA Northumberland, YMCA Child Care, Cobourg - Elgin Street West | Cobourg |
| YMCA of Central East Ontario | |
| YMCA of Central East Ontario | |
| YMCA of Central East Ontario, Balsillie Family Branch - Summer Day Camp Programs, Peterborough | Peterborough |
| YMCA of Central East Ontario, Balsillie Family Branch - Youth Gambling Awareness Program, Peterborough | Peterborough |
| YMCA of Central East Ontario, Lakefield - Carolina St, Balsillie Family Branch - Lakefield YMCA Child Care Centre | Selwyn Township |
| YMCA of Central East Ontario, Peterborough, Balsillie Family Branch - Kids Club | Peterborough |
| YMCA of Central East Ontario, Peterborough, Balsillie Family Branch - Peterborough YMCA Child Care | Peterborough |
| YMCA of Central East Ontario, Peterborough, Balsillie Family Branch | Peterborough |
| YMCA of Central East Ontario, Peterborough, Integrated Employment Services | Peterborough |
| YMCA of Goderich-Huron, Goderich - McDonald St, Memorial Arena | Goderich |
| YMCA of Goderich-Huron, Maitland Recreation Center and Goderich-Huron YMCA | Goderich |
| YMCA of Greater Toronto, Credit Meadows Child Care Centre | Orangeville |
| YMCA of Northeastern Ontario, YMCA of North Bay - M.T. Davidson, School Age Program | Callander |
| YMCA of Northeastern Ontario, YMCA of North Bay - St Theresa Catholic Elementary School, St Theresa Child & Family Development Centre | Callander |
| YMCA of Owen Sound Grey Bruce, Chesley, Housing Support Services | Chesley |
| YMCA of Owen Sound Grey Bruce, Dundalk, Integrated Employment Services | Southgate |
| YMCA of Owen Sound Grey Bruce, Durham, Integrated Employment Services | West Grey |
| YMCA of Owen Sound Grey Bruce, Flesherton, Integrated Employment Services | Grey Highlands |
| YMCA of Owen Sound Grey Bruce, Georgian Bluffs, Camp Presqu'ile | Georgian Bluffs |
| YMCA of Owen Sound Grey Bruce, Hanover - 10th St, Housing Support Services | Hanover |
| YMCA of Owen Sound Grey Bruce, Hanover - 10th St, Integrated Employment Services | Hanover |
| YMCA of Owen Sound Grey Bruce, Hanover - 16th Ave, Child Care and School Age Child Care | Hanover |
| YMCA of Owen Sound Grey Bruce, Kincardine, Child Care and School Age Child Care | Kincardine |
| YMCA of Owen Sound Grey Bruce, Markdale, Integrated Employment Services | Grey Highlands |
| YMCA of Owen Sound Grey Bruce, Meaford - Sykes St N, Integrated Employment Services | Meaford |
| YMCA of Owen Sound Grey Bruce, Meaford - Victoria St, Integrated Employment Services | Meaford |
| YMCA of Owen Sound Grey Bruce, Owen Sound - 10th St E, Cardiac Rehabilitation Program | Owen Sound |
| YMCA of Owen Sound Grey Bruce, Owen Sound - 10th St E, Grey National Child Benefit Reinvestment Program | Owen Sound |
| YMCA of Owen Sound Grey Bruce, Owen Sound - 10th St E | Owen Sound |
| YMCA of Owen Sound Grey Bruce, Owen Sound - 3rd Ave E, Suite 23, Community Justice | Owen Sound |
| YMCA of Owen Sound Grey Bruce, Owen Sound - 3rd Ave E, Suite 23, Grey Bruce Settlement & Language Services | Owen Sound |
| YMCA of Owen Sound Grey Bruce, Owen Sound - 3rd Ave E, Suite 23, Housing Support Services | Owen Sound |
| YMCA of Owen Sound Grey Bruce, Owen Sound - 3rd Ave E, Suite 23, Integrated Employment Services | Owen Sound |
| YMCA of Owen Sound Grey Bruce, Owen Sound - 3rd Ave E, Suite 23, Youth Gambling Awareness Program | Owen Sound |
| YMCA of Owen Sound Grey Bruce, Owen Sound - 8th St E, Child Care and School Age Child Care | Owen Sound |
| YMCA of Owen Sound Grey Bruce, Owen Sound - 8th St E, School Age Camps | Owen Sound |
| YMCA of Owen Sound Grey Bruce, Port Elgin, Child Care and School Age Child Care, Port Elgin | Saugeen Shores |
| YMCA of Owen Sound Grey Bruce, Ripley, Child Care and School Age Child Care | Huron-Kinloss |
| YMCA of Owen Sound Grey Bruce, Youth In Transition Worker Program, Owen Sound - 3rd Ave E, Suite 23 | Owen Sound |
| YMCA of Simcoe/Muskoka, Barrie - Bayfield St, Language Instruction for Newcomers to Canada | Barrie |
| YMCA of Simcoe/Muskoka, Barrie - Bayfield St, Ontario Newcomer Trades Action Program | Barrie |
| YMCA of Simcoe/Muskoka, Barrie - Bayfield St, Settlement Program | Barrie |
| YMCA of Simcoe/Muskoka, Barrie - Bayfield St, Settlement Workers in Schools Program | Barrie |
| YMCA of Simcoe/Muskoka, Barrie - Bayfield St, Y Mind Youth | Barrie |
| YMCA of Simcoe/Muskoka, Barrie - Bayfield St, Youth Community Action Network Program | Barrie |
| YMCA of Simcoe/Muskoka, Barrie - Bayfield St, Youth Community Outreach and Support Program | Barrie |
| YMCA of Simcoe/Muskoka, Barrie - Bayfield St, Youth Counselling and Support Services | Barrie |
| YMCA of Simcoe/Muskoka, Barrie - Bayfield St, Youth Gambling Awareness Program | Barrie |
| YMCA of Simcoe/Muskoka, Camp Kitchikewana - Mailing Address, Camp Kitchikewana's Overnight Camp | Georgian Bay Township |
| YMCA of Simcoe/Muskoka, Collingwood - Hume St, Collingwood YMCA | Collingwood |
| YMCA of Simcoe/Muskoka, Gravenhurst - Centennial Dr, English As A Second Language Program | Gravenhurst |
| YMCA of Simcoe/Muskoka, Gravenhurst - Centennial Dr, Gravenhurst YMCA | Gravenhurst |
| YMCA of Simcoe/Muskoka, Huntsville - King William St, Integrated Employment Services | Huntsville |
| YMCA of Simcoe/Muskoka, Innisfil - Yonge St, Innisfil YMCA | Innisfil |
| YMCA of Simcoe/Muskoka, Innisfil - Yonge St, YMCA Healthy Hearts | Innisfil |
| YMCA of Simcoe/Muskoka, Innisfil - Yonge St, YMCA Silver Club | Innisfil |
| YMCA of Simcoe/Muskoka, Literacy and Basic Skills, Gravenhurst - Centennial Dr | Gravenhurst |
| YMCA of Simcoe/Muskoka, Literacy and Basic Skills, Huntsville - King William St | Huntsville |
| YMCA of Simcoe/Muskoka, Literacy and Basic Skills, Parry Sound - James St | Parry Sound |
| YMCA of Simcoe/Muskoka, Mailing Address, Before and After School Child Care | Innisfil |
| YMCA of Simcoe/Muskoka, Mailing Address, Day Camps | Innisfil |
| YMCA of Simcoe/Muskoka, Mailing Address, Full Day Child Care | Innisfil |
| YMCA of Simcoe/Muskoka, Mailing Address, iCan Cancer Rehabilitation Program | Innisfil |
| YMCA of Simcoe/Muskoka, Mailing Address | Innisfil |
| YMCA of Simcoe/Muskoka, Midland - King St, Ontario Employment Services | Midland |
| YMCA of Simcoe/Muskoka, Midland - Little Lake Park Rd, Midland YMCA | Midland |
| YMCA of Simcoe/Muskoka, Parry Sound - James St, Ontario Employment Services | Parry Sound |
| YMCA of Simcoe/Muskoka, Wasaga Beach - Mosley St, Wasaga Beach YMCA | Wasaga Beach |
| YMCA of Simcoe/Muskoka, Youth Quest, Barrie - Bayfield St | Barrie |
| YMCA of Southwestern Ontario, No Physical Address, Immigrant Services | Central Huron |
| YMCA of Three Rivers, St Marys, YMCA of Three Rivers - St. Marys | St Marys |
| YMCA of Three Rivers, Stratford - Downie St, Stratford Perth YMCA Immigrant Services | Stratford |
| YMCA of Three Rivers, Stratford - Downie St, YMCA of Three Rivers - Stratford | Stratford |
| YMCA of Three Rivers, Stratford - Oakdale Ave, YMCA of Three Rivers Child Care - SERC | Stratford |
| YMCA Wanakita | Haliburton |
| York Professional Care & Education | Barrie |
| York Professional Care & Education, Angus - Our Lady of Grace Catholic School, Before and After School Child Care | Essa |
| York Professional Care & Education, Barrie - Cundles Heights Elementary School, Before and After School Child Care | Barrie |
| York Professional Care & Education, Barrie - Hewitt's Creek Elementary School, Child Care Centre | Barrie |
| York Professional Care & Education, Barrie - Mapleview Heights Elementary School, Before and After School Child Care | Barrie |
| York Professional Care & Education, Barrie - Steele Street Elementary School, Before and After School Child Care | Barrie |
| York Professional Care & Education, Barrie - Trillium Woods Elementary School, Child Care Centre | Barrie |
| York Professional Care & Education, Egbert - Baxter Central Public School, Before and After School Child Care | Essa |
| York Professional Care & Education, New Lowell Central Public School, Before and After School Child Care | Clearview (Simcoe County) |
| York-Simcoe Brain Injury Services, Barrie Office | Barrie |
| Young At Heart Senior Citizen's Club | Burk's Falls |
| Your Purchases Delivered, Mobile Service | Collingwood |
| Youth for Christ - Youth Unlimited, West Perth Youth Centre | West Perth |
| Youth Haven, Barrie - Toronto St, Transitional Housing | Barrie |
| Youth Haven, Barrie, Counselling Services | Barrie |
| Youth Haven, Barrie, Youth Haven Emergency Shelter | Barrie |
| Youth Haven, Bradford-Mobile Service, Counselling Services | Bradford West Gwillimbury |
| Youth Haven, Collingwood-Mobile Service, Counselling Services | Collingwood |
| Youth Haven, Midland, Counselling Services | Midland |
| Youth Haven, Orillia, Counselling Services | Orillia |
| Youth Haven, South Simcoe, Counselling Services | New Tecumseth |
| Youth Unlimited | Orangeville |
| Youth Unlimited, Alliston, Youth Unlimited YFC Alliston | New Tecumseth |
| Youth Unlimited, Collingwood, Collingwood Clothing Room, The | Collingwood |
| Youth Unlimited, Collingwood, Youth Unlimited, Collingwood | Collingwood |
| Youth Unlimited, Grand Valley | Grand Valley |
| Youth Unlimited, Huntsville, The Door Youth Centre, Huntsville | Huntsville |
| Youth Unlimited, Shelburne | Shelburne |
| Youth Unlimited, The Door Youth Centre, Orangeville, Orangeville | Orangeville |
| Youth Unlimited North Huron, Wingham, Youth for Christ | North Huron |
| Youth Unlimited YFC North Perth, Listowel | North Perth |
| Youth Unlimited YFC North Perth, Upper Deck Youth Centre, Listowel | North Perth |
| Youth Unlimited YFC Stratford, Stratford, YFC / Youth Unlimited Stratford | Stratford |
| Youthdale Treatment Centres, Rural Treatment Program Facility | Magnetawan |
| youthreach, Barrie - Mailing Address | Barrie |
| Y's Men's Club Midland | Midland |
| YWCA Muskoka | Bracebridge |
| YWCA Muskoka, Summer Day Programs | Bracebridge |
| YWCA Peterborough Haliburton, Family Court Support, Peterborough | Peterborough |
| YWCA Peterborough Haliburton, Crossroads Shelter | Peterborough |
| YWCA Peterborough Haliburton, Minden, Women's Centre of Haliburton County | Minden Hills |
| YWCA Peterborough Haliburton, Haliburton Emergency Rural SafeSpace | Haliburton |
| YWCA Peterborough Haliburton, Nourish, Peterborough | Peterborough |
| YWCA Peterborough Haliburton, Outreach Services, Peterborough | Peterborough |
| YWCA Peterborough Haliburton, Peterborough, Administrative Office | Peterborough |
| YWCA Peterborough Haliburton, Peterborough, Income Tax Assistance | Peterborough |
| YWCA Peterborough Haliburton, Rent Geared to Income Housing for Women, Peterborough | Peterborough |
| YWCA Peterborough Haliburton, START VAW Support Hub, Peterborough | Peterborough |