HMCS Ontario (C53)
 HMCS Ontario was a Minotaur class light cruiser built for the Royal Navy as HMS Minotaur (53) but transferred to the Royal Canadian Navy on completion and renamed Ontario.HMS Minotaur was laid down on 20 November 1941 by Harland & Wolff of Belfast and launched on 29 July 1943. She was transferred to the Royal Canadian Navy in July 1944 and completed and commissioned as Ontario on 25 May 1945 at Belfast.