Category Posts: Ontario
- Artillery preserved in Canada: Ontario: Oakland, Omemee, Orangeville, Orillia, Oshawa and Oshweken
- Artillery preserved in Canada: Ontario: Ottawa, Beechwood Cemetery, RCMP Museum, HMCS Carleton
- Artillery preserved in Canada: Ontario: Ottawa, Uplands, 30th Field Artillery Regiment
- Artillery preserved in Canada: Ontario: 4 Canadian Division Support Base (4 CDSB) Petawawa
- Artillery preserved in Canada: Ontario: Owen Sound, Pelham, Pembroke, Penetanguishene, Perth, Petawawa, Peterborough, Petrolia and Picton
- Artillery preserved in Canada: Ontario: Kingston, Fort Henry
- Artillery preserved in Canada: Ontario: Kingston, RMC, Fort Frederick
- Artillery preserved in Canada: Ontario: Kingston, Royal Military College grounds
- Canadian Armour: Sherman III (M4A2), Sherman V (M4A4), Sherman Crab Mk. II, Sherman VC Firefly preserved in Canada
- Artillery preserved in Canada: Ontario: Colborne, Collingwood, Cookstown and Cornwall
- Artillery preserved in Canada: Ontario: Dundas, Dunnville, Durham, Eganville, Elliot Lake, Emo, Espanola, Essex, Etobicoke, Finch, Flesherton, and Fordwich
- Artillery preserved in Canada: Ontario: Kingston, CFB Kingston
- Artillery preserved in Canada: Ontario: Kingston, Fort Frontenac