Category Posts: Ontario
- Artillery preserved in Canada: Ontario: Woodbridge, and Woodstock
- Artillery preserved in Canada: Ontario: Rainy River, Richards Landing, Sarnia, Sault Ste. Marie, Shelburne, Shirley’s Bay, Simcoe, Smith Falls, Southampton, St. Catherines, and St. Thomas
- Artillery preserved in Canada: Ontario: Caledonia, Campbellford, Cambridge Galt, Cardinal, Carleton Place, Carp, Cayuga, Chapleau, Chatham, Cobalt, Cobourg, Coe Hill
- Artillery preserved in Canada: Ontario: CFB Borden Military Museum
- Artillery preserved in Canada: Ontario: Fort Erie
- Artillery preserved in Canada: Ontario: Kars, Swords and Ploughshares Museum
- Artillery preserved in Canada: Ontario: Kingston Parks, HMCS Cataraqui, and Howe Island
- Artillery preserved in Canada: Ontario: Kitchener, Lakeview, Lincoln, Lisle, London, Longlac, L’Orignal, Lucan, Lucknow, Lunenburg
- Armour preserved in Canada: Ontario: London, and the Royal Canadian Regiment Museum
- Artillery preserved in Canada: Ontario: Madoc, Manitoulin Island, Mannotick, Massey, Meaford, Merrickville, Midland, Milton, Mississauga, Moose Factory, Morrisburg, Mountain, Mountain Grove, Mount Forest
- Artillery preserved in Canada: Ontario: New Liskeard, New Lowell, Niagara-on-the-Lake, Niagara Falls, Norfolk
- Artillery preserved in Canada: Ontario: Niagara-on-the-Lake, Fort George
- Artillery preserved in Canada: Ontario: Oakland, Omemee, Orangeville, Orillia, Oshawa and Oshweken