| Organization / Program Name(s) | Located In |
|---|---|
| Base Borden Military Museum | Adjala-Tosorontio |
| Edenvale Classic Aircraft Foundation | Clearview (Simcoe County) |
| Grey and Simcoe Foresters Regimental Museum | Barrie |
| Huronia Historical Parks, Sainte-Marie Among The Hurons | Midland |
| Huronia Museum and Huron-Ouendat Village, Museum | Midland |
| Museum on the Boyne | New Tecumseth |
| Simcoe County Museum | Minesing |
| Sir Frederick Banting Legacy Foundation, Banting Homestead Heritage Park, Diabetes Management and Education Centre | New Tecumseth |