| YMCA of Simcoe/Muskoka, Mailing Address, Association Office | Barrie |
| YMCA of Simcoe/Muskoka, Admiral Collingwood Elementary School, Before and After School Child Care | Collingwood |
| YMCA of Simcoe/Muskoka, Alcona Glen Elementary School, Before and After School Child Care | Innisfil |
| YMCA of Simcoe/Muskoka, Allandale Heights Public School, Before and After School Child Care | Barrie |
| YMCA of Simcoe/Muskoka, Angus Morrison Elementary School, Before and After School Child Care | Angus |
| YMCA of Simcoe/Muskoka, Barrie - 320 Bayfield St, Health Star | Barrie |
| YMCA of Simcoe/Muskoka, Barrie - 320 Bayfield St, Immigrant Services - Language Instruction for Newcomers to Canada | Barrie |
| YMCA of Simcoe/Muskoka, Barrie - 320 Bayfield St, Immigrant Services - Settlement Program | Barrie |
| YMCA of Simcoe/Muskoka, Barrie - 320 Bayfield St, Youth Employment and Internship Programs - YMCA Summer Company | Barrie |
| YMCA of Simcoe/Muskoka, Barrie - 320 Bayfield St, Youth Employment and Internship Programs - Youth Quest | Barrie |
| YMCA of Simcoe/Muskoka, Barrie - 320 Bayfield St, Youth Outreach Programs - Community Outreach and Support Program | Barrie |
| YMCA of Simcoe/Muskoka, Barrie - 320 Bayfield St, Youth Outreach Programs - Youth Counselling and Support Services | Barrie |
| YMCA of Simcoe/Muskoka, Barrie - 320 Bayfield St, Youth Outreach Programs - Youth Gambling Awareness Program | Barrie |
| YMCA of Simcoe/Muskoka, Barrie - 320 Bayfield St, Youth Services | Barrie |
| YMCA of Simcoe/Muskoka, Bayview Elementary School, Before and After School Child Care | Midland |
| YMCA of Simcoe/Muskoka, Birchview Dunes Elementary School, Child Care Centre | Wasaga Beach |
| YMCA of Simcoe/Muskoka, Bracebridge, English As A Second Language program | Bracebridge |
| YMCA of Simcoe/Muskoka, Bracebridge, Literacy and Basic Skills | Bracebridge |
| YMCA of Simcoe/Muskoka, Burkevale Protestant Separate School, Before and After School Child Care | Penetanguishene |
| YMCA of Simcoe/Muskoka, Cameron Street Elementary School, Before and After School Child Care | Collingwood |
| YMCA of Simcoe/Muskoka, Clearview Meadows Elementary School, Before and After School Child Care | Stayner |
| YMCA of Simcoe/Muskoka, Codrington Public School, Before and After School Child Care | Barrie |
| YMCA of Simcoe/Muskoka, Coldwater Public School, Before and After School Child Care | Coldwater |
| YMCA of Simcoe/Muskoka, Collingwood - Hume St, Collingwood YMCA | Collingwood |
| YMCA of Simcoe/Muskoka, Connaught Elementary School, Before and After School Child Care | Collingwood |
| YMCA of Simcoe/Muskoka, Couchiching Heights Elementary School, Before and After School Child Care | Orillia |
| YMCA of Simcoe/Muskoka, Ernest Cumberland Elementary School, Child Care Centre | Alliston |
| YMCA of Simcoe/Muskoka, Ferndale Woods Elementary School, Child Care Centre | Barrie |
| YMCA of Simcoe/Muskoka, Fieldcrest Elementary School, Before and After School Child Care | Bradford |
| YMCA of Simcoe/Muskoka, Forest Hill Elementary School, Before and After School Child Care | Midhurst |
| YMCA of Simcoe/Muskoka, Geneva Park, Day Camps | Rama |
| YMCA of Simcoe/Muskoka, Georgian Bay District Secondary School, Child Care Centre | Midland |
| YMCA of Simcoe/Muskoka, Georgian College, Child Care Centre | Barrie |
| YMCA of Simcoe/Muskoka, Goodfellow Elementary School, Child Care Centre | Innisfil |
| YMCA of Simcoe/Muskoka, Gravenhurst, English As A Second Language program | Gravenhurst |
| YMCA of Simcoe/Muskoka, Gravenhurst, Gravenhurst YMCA | Gravenhurst |
| YMCA of Simcoe/Muskoka, Gravenhurst, Literacy and Basic Skills | Gravenhurst |
| YMCA of Simcoe/Muskoka, Harriett Todd Elementary School, Child Care Centre | Orillia |
| YMCA of Simcoe/Muskoka, Hillcrest Public School, Before and After School Child Care | Barrie |
| YMCA of Simcoe/Muskoka, Hillsdale Elementary School, Before and After School Child Care | Hillsdale |
| YMCA of Simcoe/Muskoka, Holy Cross Catholic Elementary School, Before and After School Child Care | Innisfil |
| YMCA of Simcoe/Muskoka, Holy Family Elementary School, Child Care Centre | Alliston |
| YMCA of Simcoe/Muskoka, Honourable Earl Rowe Elementary School, Before and After School Child Care | Bradford |
| YMCA of Simcoe/Muskoka, Humphrey Elementary School, Before and After School Child Care | Parry Sound |
| YMCA of Simcoe/Muskoka, Huntsville, English As A Second Language program | Huntsville |
| YMCA of Simcoe/Muskoka, Huntsville, Integrated Employment Services | Huntsville |
| YMCA of Simcoe/Muskoka, Huntsville, Literacy and Basic Skills | Huntsville |
| YMCA of Simcoe/Muskoka, Huron Park Elementary School, Before and After School Child Care | Midland |
| YMCA of Simcoe/Muskoka, Huronia Centennial Elementary School, Before and After School Child Care | Elmvale |
| YMCA of Simcoe/Muskoka, Innisfil Central Elementary School, Before and After School Child Care | Lefroy |
| YMCA of Simcoe/Muskoka, Innisfil YMCA | Innisfil |
| YMCA of Simcoe/Muskoka, Innisfil YMCA, YMCA Silver Club | Innisfil |
| YMCA of Simcoe/Muskoka, James Keating Elementary School, Before and After School Child Care | Penetanguishene |
| YMCA of Simcoe/Muskoka, Killarney Beach Elementary School, Before and After School Child Care | Lefroy |
| YMCA of Simcoe/Muskoka, Lion's Oval Elementary School, Child Care Centre | Orillia |
| YMCA of Simcoe/Muskoka, Mailing Address, iCan | Simcoe County |
| YMCA of Simcoe/Muskoka, Mailing Address, YMCA Healthy Hearts | Simcoe County |
| YMCA of Simcoe/Muskoka, Maple Grove Elementary School, Before and After School Child Care | Barrie |
| YMCA of Simcoe/Muskoka, Marchmont Elementary School, Before and After School Child Care | Severn |
| YMCA of Simcoe/Muskoka, McDougall Elementary School, Before and After School Child Care | McDougall |
| YMCA of Simcoe/Muskoka, Midland - King St, Ontario Employment Services | Midland |
| YMCA of Simcoe/Muskoka, Midland - Little Lake Park Rd, Child Care Centre | Midland |
| YMCA of Simcoe/Muskoka, Midland - Little Lake Park Rd, Day Camps | Midland |
| YMCA of Simcoe/Muskoka, Midland - Little Lake Park Rd | Midland |
| YMCA of Simcoe/Muskoka, Minesing Central Elementary School, Child Care Centre | Minesing |
| YMCA of Simcoe/Muskoka, Monsignor Clair Catholic Elementary School, Child Care Centre | Barrie |
| YMCA of Simcoe/Muskoka, Monsignor Lee Catholic Elementary School, Before and After School Child Care | Orillia |
| YMCA of Simcoe/Muskoka, Monsignor Ronan Catholic Elementary School, Before and After School Child Care | Beeton |
| YMCA of Simcoe/Muskoka, Mountain View Elementary School, Before and After School Child Care | Collingwood |
| YMCA of Simcoe/Muskoka, Mundy's Bay Elementary School, Child Care Centre | Midland |
| YMCA of Simcoe/Muskoka, Notre Dame Elementary School, Child Care Centre | Orillia |
| YMCA of Simcoe/Muskoka, Nottawa Elementary School, Before and After School Child Care | Clearview (Simcoe County) |
| YMCA of Simcoe/Muskoka, Oakley Park Public School, Child Care Centre | Barrie |
| YMCA of Simcoe/Muskoka, Orillia - Rama Rd, Camp Kitchikewana | Georgian Bay Township |
| YMCA of Simcoe/Muskoka, Orillia | Orillia |
| YMCA of Simcoe/Muskoka, Our Lady of the Bay Secondary School, Child Care Centre | Collingwood |
| YMCA of Simcoe/Muskoka, Parry Sound - James St, Literacy and Basic Skills | Parry Sound |
| YMCA of Simcoe/Muskoka, Parry Sound - James St, Ontario Employment Services | Parry Sound |
| YMCA of Simcoe/Muskoka, Parry Sound - Smith Cres, Child Care Centre | Parry Sound |
| YMCA of Simcoe/Muskoka, Parry Sound Public School, Before and After School Child Care | Parry Sound |
| YMCA of Simcoe/Muskoka, Pine River Elementary School, Before and After School Child Care | Angus |
| YMCA of Simcoe/Muskoka, Regent Park Elementary School, Child Care Centre | Orillia |
| YMCA of Simcoe/Muskoka, Saint Gabriel the Archangel Elementary School, Child Care Centre | Barrie |
| YMCA of Simcoe/Muskoka, Severn Shores Public School, Before and After School Child Care | Cumberland Beach |
| YMCA of Simcoe/Muskoka, Shanty Bay Elementary School, Before and After School Child Care | Oro-Medonte |
| YMCA of Simcoe/Muskoka, Sister Catherine Donnelly Elementary School, Child Care Centre | Barrie |
| YMCA of Simcoe/Muskoka, St Ann's Elementary School, Child Care Centre | Penetanguishene |
| YMCA of Simcoe/Muskoka, St Mary's Catholic Elementary School, Before and After School Child Care | Collingwood |
| YMCA of Simcoe/Muskoka, St Monica's Catholic Elementary School, Before and After School Child Care | Barrie |
| YMCA of Simcoe/Muskoka, St Noel Chabanel Catholic Elementary School, Before and After School Child Care | Wasaga Beach |
| YMCA of Simcoe/Muskoka, St. Francis of Assisi Elementary School, Child Care Centre | Innisfil |
| YMCA of Simcoe/Muskoka, St. Nicholas Elementary School, Child Care Centre | Barrie |
| YMCA of Simcoe/Muskoka, Tay Shores Elementary School, Before and After School Child Care | Victoria Harbour |
| YMCA of Simcoe/Muskoka, Terry Fox Elementary School, Before and After School Child Care | Barrie |
| YMCA of Simcoe/Muskoka, Tottenham Elementary School, Child Care Centre | Tottenham |
| YMCA of Simcoe/Muskoka, Uptergrove Public School, Before and After School Child Care | Ramara |
| YMCA of Simcoe/Muskoka, W H Day Elementary School Location, Child Care Centre | Bradford |
| YMCA of Simcoe/Muskoka, W R Best Memorial Public School, Before and After School Child Care | Oro-Medonte |
| YMCA of Simcoe/Muskoka, Warminster Elementary School, Before and After School Child Care | Warminster |
| YMCA of Simcoe/Muskoka, Wasaga Beach - Mosley St, Wasaga Beach YMCA | Wasaga Beach |
| YMCA of Simcoe/Muskoka, Worsley Elementary School, Before and After School Child Care | Wasaga Beach |
| YMCA of Simcoe/Muskoka, Wyevale Central Elementary School, Before and After School Child Care | Wyevale |