| Bala's Museum with Memories of Lucy Maud Montgomery | Muskoka Lakes Township |
| Barrie Historical Archive, Mailing Address | Barrie |
| Barrie Sports Hall of Fame Society | Barrie |
| Base Borden Military Museum | Adjala-Tosorontio |
| Billy Bishop Home: Museum, Archives & National Historic Site | Owen Sound |
| Blue Mountains Public Library (The), Craigleith Heritage Depot | Blue Mountains |
| Boyd Heritage Museum, Boyd Museum | Kawartha Lakes |
| Brocksden Country School Museum | Perth East |
| Bruce County Museum & Cultural Centre | Saugeen Shores |
| Canadian Baseball Hall of Fame and Museum | St Marys |
| Canadian Veterans Museum Association | Blue Mountains |
| Charles W Stockey Centre for the Performing Arts | Parry Sound |
| Coldwater Museum | Severn |
| Collingwood. Municipal Office, Collingwood - St Paul St, Parks Recreaction and Culture - Collingwood Museum | Collingwood |
| Community Waterfront Heritage Centre | Owen Sound |
| Discovery Harbour, Penetanguishene | Penetanguishene |
| Dorset Heritage Museum | Dorset |
| Dufferin County., Museum of Dufferin | Mulmur |
| Dysart et al. Municipal Office, Parks & Recreation Department, Haliburton - Maple Ave | Haliburton |
| Edenvale Classic Aircraft Foundation | Clearview (Simcoe County) |
| Friends of Penetanguishene Centennial Museum | Penetanguishene |
| Grey and Simcoe Foresters Regimental Museum | Barrie |
| Grey County., Grey Roots Museum & Archives | Owen Sound |
| Huron County. Municipal Office, Huron County Museum | Goderich |
| Huronia Historical Parks, Sainte-Marie Among The Hurons | Midland |
| Huronia Museum and Huron-Ouendat Village | Midland |
| Kawartha Settlers' Village | Kawartha Lakes |
| Kincardine Lighthouse Museum | Kincardine |
| Lang Pioneer Village Museum | Otonabee-South Monaghan |
| Leacock Museum National Historic Site | Orillia |
| Magnetawan Heritage Centre, Magnetawan | Magnetawan |
| Meaford. Municipal Office, Meaford Museum (The) | Meaford |
| Midland Sports Hall of Fame | Midland |
| Museum on the Boyne | New Tecumseth |
| Muskoka Heritage Place, Pioneer Village and Muskoka Museum | Huntsville |
| Muskoka Lakes Museum | Muskoka Lakes Township |
| Muskoka Steamships & Discovery Centre, Gravenhurst - Steamship Bay Rd, Muskoka Discovery Centre | Gravenhurst |
| Ontario Federation of Anglers and Hunters, Mario Cortellucci Hunting & Fishing Heritage Centre | Peterborough |
| Ontario Provincial Police, OPP Museum, Orillia - Memorial | Orillia |
| Ontario Science Centre | Toronto Downtown |
| Ontario. Ministry of Environment, Conservation and Parks, Woodview, Ontario Parks - Petroglyphs Provincial Park | North Kawartha |
| Orillia Museum of Art and History (The) | Orillia |
| Osprey Museum | Grey Highlands |
| Penetanguishene Centennial Museum and Archives, Penetanguishene Centennial Museum | Penetanguishene |
| Penetanguishene Memorial Community Centre, Sports Hall of Fame, Penetanguishene Sports Hall of Fame | Penetanguishene |
| Peterborough Historical Society, Hutchison House Museum | Peterborough |
| Peterborough Museum & Archives | Peterborough |
| Port Hope and District Historical Society, Dorothy's House Museum | Port Hope (Municipality of) |
| Royal Canadian Legion, Midland Branch 80 - Gloucester St, Ken Snider Memorial Museum | Midland |
| Save Our Heritage Organization, Proctor House Museum. Proctor Simpson Barn | Brighton (Municipality of) |
| Sheffield Park Black History and Cultural Museum | Blue Mountains |
| Simcoe County Museum | Springwater |
| Sir Frederick Banting Legacy Foundation, Banting Homestead Heritage Park, Diabetes Management and Education Centre | New Tecumseth |
| South Grey Museum | Grey Highlands |
| St. Marys Museum, St Marys Museum | St Marys |
| Stanhope Museum | Minden Hills |
| Stratford Perth Museum | Stratford |
| The Canadian Canoe Museum, Canadian Canoe Museum | Peterborough |
| Tree Museum (The) | Gravenhurst |
| Victoria County Historical Society, Kawartha Lakes Museum & Archives, Olde Gaol Museum | Kawartha Lakes |
| West Parry Sound District Museum | Parry Sound |
| Wiseman's Corner Schoolhouse, Burk's Falls and District Museum | Burk's Falls |