Category Posts: Ontario
- Artillery preserved in Canada: Ontario: CFB Borden Military Museum
- Artillery preserved in Canada: Ontario: Fort Erie, Gananoque, Georgetown, Georgina, Goderich, Goodenham, Gorrie, Grand Bend, Guelph, Haileybury, Haliburton, Halton Hills, Hamilton, Hannover, Harold, Harriston, Hawksbury, Holstein
- 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
- 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
- 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
- Canadian Armour: Sherman III (M4A2), Sherman V (M4A4), Sherman Crab Mk. II, Sherman VC Firefly preserved in Canada