| Collingwood and District Historical Society, Société historique de Collingwood et du district | Collingwood |
| Essa Historical Society, Société historique Essa | Essa |
| Musée Huronia et village Huron-Ouendat | Midland |
| Simcoe County Historical Association, l'Association historique du comte de Simcoe | Barrie |
| Société historique d'Innisfil | Innisfil |
| Sparrow Lake Historical Society, Société historique Sparrow Lake | Severn |
| Stayner Heritage Society, Société du patrimoine de Stayner | Clearview (Comté Simcoe) |
| Tecumseth and West Gwillimbury Historical Society, association historique de Tecumseth et West Gwillimbury | Bradford West Gwillimbury |