| 412 Club | Wasaga Beach |
| 54 Plus Seniors Centre (The) | New Tecumseth |
| 55-Plus Friendship Club | Meaford |
| Activity Haven Senior Centre | Peterborough |
| Askennonia Senior Centre | Midland |
| Barrie Ballroom Dance Club | Barrie |
| Barrie British Club | Barrie |
| Barrie Free Methodist Church, Barrie - Cundles Rd E | Barrie |
| Barrie Huronia PROBUS Club | Barrie |
| Barrie Kempenfelt Probus Club, Barrie - Mailing Address | Barrie |
| Barrie Newcomers Club | Barrie |
| Barrie Women's Connection | Barrie |
| Bayanihan Club of Simcoe County, Mailing Address | Barrie |
| Bayport Masonic Lodge No. 249 A.F.and A.M. | Victoria Harbour |
| Bayshore Senior Citizens Association | Tiny |
| Beta Sigma Phi, Goderich | Goderich |
| Beta Sigma Phi, Stratford | Stratford |
| Campbellford Senior Citizens Club, Forrest Dennis Senior Citizens Club | Trent Hills |
| Canadian Council of the Blind, Club 60 | Barrie |
| CFUW Barrie and District, Barrie and District | Barrie |
| Chantry Seniors Centre 50+, Chantry Rec Centre 50+ | Saugeen Shores |
| Chippewas of Nawash Unceded First Nation, Neyaashiinigmiing - 33 Maadookii Cres, Maadookii Seniors Centre | Neyaashiinigmiing |
| Clinton Seniors | Central Huron |
| Clinton United Church | Bluewater |
| CN Pensioners Association, Barrie Council | Barrie |
| Collingwood Leisure Time Club | Collingwood |
| Community Care Northumberland, Brighton, Community Care Northumberland - Brighton Office | Brighton (Municipality of) |
| Community Care Northumberland, Colborne Rural Outreach Clinic, Community Care Northumberland - Colborne Satellite Office | Colborne |
| Coronation Masonic Hall Inc | Elmvale |
| Dashwood Men's Club | Bluewater |
| Denim 'N Lace Square Dance Club | Grey Highlands |
| District of Muskoka, Community and Planning Services Department, Bracebridge - Pine St | Bracebridge |
| Douro-Dummer Seniors' Club | Douro-Dummer |
| Down Syndrome Association of Peterborough, Lansdowne St W, Recreational and Social Programs | Peterborough |
| Dunsford Seniors | Kawartha Lakes |
| Durham Silver Threads Seniors' Club #64, Durham Town Hall | |
| Elmvale Presbyterian Church | Springwater |
| Emmanuel Baptist Church, Barrie, JOY Fellowship for Seniors | Barrie |
| Empower Simcoe, Barrie Head Office - 39 Fraser Crt, Youth Drop-in Program | Barrie |
| Federated Women's Institutes of Ontario, Mailing Address, Simcoe South Kempenfeldt District | Ontario |
| Federated Women's Institutes of Ontario, Meeting Location, Simcoe Area | Minesing |
| Filipino-Canadian Association of Barrie and Suburban Areas | Barrie |
| Ganaraska Trefoil Guild | Northumberland County |
| Georgian Bay Snowriders Club | Midland |
| Georgian Recreation Club | Meaford |
| Georgian Shores Swinging Seniors Club | Midland |
| German Canadian Club Gemuedlichkeit 70 Geogian Bay, Midland, German Canadian Club Gemuedlichkeit 70 Georgian Bay | Tay |
| German Canadian Club. Barrie | Barrie |
| Gilda's Club Simcoe Muskoka | Barrie |
| Gravelridge Women's Institute, Gravelridge - No Physical Address | Milverton |
| Gravenhurst Against Poverty, Gravenhurst, Wellness Program | Gravenhurst |
| Gravenhurst Senior Citizens Club, Gravenhurst Seniors Activity Centre | Gravenhurst |
| Hanover Seniors Friendship Club | Hanover |
| Hastings and District Seniors | Trent Hills |
| Highland United Church, Canrobert St, Eugenia Site | Grey Highlands |
| Huron Perth District Women's Institute, Perth and Huron County - Mailing Address | Listowel |
| Intelligent Elders Club (The) | Orillia |
| Irish Claddagh Club of Barrie and District | Barrie |
| Kinsmen Club of Barrie, No Physical Address, K-40 Women | Barrie |
| Kinsmen Club of Barrie, K-40 Club | Barrie |
| Knox Presbyterian Church, Alliston | New Tecumseth |
| Lafontaine Golden Age Club, Lafontaine | Tiny |
| Lakefield Golden Years Club | Selwyn Township |
| Lakefield Historical Society, Lakefield - Mailing Address | Lakefield |
| Learning In Leisure Peterborough | Peterborough |
| Lighthouse Fellowship Baptist Church | Kincardine |
| Lily Dempsey Women's Institute, North Perth - No Physical Address | North Perth |
| Lindsay Seniors Association | Kawartha Lakes |
| Majestic Women's Institute, Huron East - Brussels Library | Huron East |
| McConnell Club | St Marys |
| Meeting Place Tobermory (The) | Tobermory |
| Midland Hiking Club (The) | Midland |
| Motherwell Women's Institute, St Marys - Mailing Address | Perth South |
| National Association of Federal Retirees, Barrie, National Association of Federal Retirees - Huronia Branch 35 | Barrie |
| Neustadt Happy Adventurers | West Grey |
| North Perth Seniors | North Perth |
| North Perth. Municipal Office, North Perth, North Perth Community of Character | North Perth |
| Oliphant Young at Heart Senior's Club | South Bruce Peninsula |
| Orangeville and District Seniors Centre | Orangeville |
| Orillia Public Library, Orillia, Coffee and Connect | Orillia |
| Orillia Women Newcomers Club, Orillia Women's Newcomers Club | Orillia |
| Orillia, City of, Senior Recreation, Seniors At Play Program | Orillia |
| Parry Sound Seniors Club, Parry Sound Senior Citizen Centre | Parry Sound |
| Peterborough Newcomers Club | Peterborough |
| Port Elgin United Church | Saugeen Shores |
| Prime Time Club | Wasaga Beach |
| Probus Club of Exeter & Area, Exeter - Mailing Address | Exeter |
| Probus Club of Goderich and District #137, Knox Goderich Presbyterian Church | Goderich |
| Probus Club of Midland-Huronia, North Simcoe Sports and Recreation Centre | Midland |
| PROBUS Club of Orillia, Probus Club of Orillia 159 (The) | Orillia |
| Probus Club of Severn Sound | Penetanguishene |
| Red Hat Society, Stratford - No Physical Address, Stratford Group | Stratford |
| Retired Teachers of Ontario/Les Enseignantes et Enseignants Retraités de l'Ontario (RTOERO), District 17-Simcoe County | Simcoe County |
| Royal Canadian Legion, Collingwood Branch 63 - Ladies Auxiliary, Collingwood | Collingwood |
| Royal Canadian Legion, Paisley, Paisley Branch 295 | Arran-Elderslie |
| Salvation Army, North Huron, Wingham, Church | North Huron |
| Scottish Connection | Barrie |
| Scottish Country Dancing Group, Barrie | Barrie |
| Seniors Programs and Services, District of Muskoka, Muskoka District - Mailing Address, WISE Mobile Active Living Centre | Bracebridge |
| South End Fellowship Baptist Church | Owen Sound |
| South Georgian Bay Community Health Centre, Wasaga Beach, Community Programs | Wasaga Beach |
| South Georgian Bay Ontario Health Team, Simcoe County Recreation and Social Activities Calendar | Collingwood |
| Spectrum Acres | East Zorra-Tavistock |
| Sprucedale Senior Friendship Club, Sprucedale, Sprucedale Seniors Friendship Club | McMurrich-Monteith |
| St Andrew's Presbyterian Church, Orillia | Orillia |
| St Andrew's Society of Simcoe County, Mailing Address | Barrie |
| St John Ambulance, Barrie Simcoe Muskoka, St John Fellowship | Barrie |
| St Matthew's Evangelical Lutheran Church | Hanover |
| St Stephen's Anglican Church, Anglican Church Women | Stratford |
| Stayner Senior Citizens Friendship Club | Clearview (Simcoe County) |
| Stratford Lakeside Active Adults Association, Burnside Agriplex | Stratford |
| Stratford Scrabble Club | Stratford |
| Sundridge Happy Gang | Sundridge |
| The Probus Club of Stratford, Army Navy & Air Force Veterans | Stratford |
| The Well Community Chapel | New Tecumseth |
| Trout Creek Friendship Club | |
| United Senior Citizens of Ontario, Zone 42 - Peterborough Branch | Peterborough |
| Utterson Live Wires Seniors | Huntsville |
| Vanastra Community Christian Reformed Church | Huron East |
| Walton Women's Institute, Huron East - No Physical Address | Huron East |
| Washago Area Senior Citizens Club | Severn |
| Wendat Community Programs, Midland, Adult Mental Health Services - Social Club | Midland |
| Wiarton Salvation Army (The), Wiarton - Edward St, Community and Family Services | South Bruce Peninsula |
| Women's Probus Club #117 of Grand Bend & Area, Grand Bend, Women's Probus Club of Grand Bend & Area | Grand Bend |
| YMCA of Simcoe/Muskoka, YMCA Silver Club, Innisfil - Yonge St | Innisfil |
| Young At Heart Senior Citizen's Club | Burk's Falls |