HMCS Magog was a that served in the Royal Canadian Navy (RCN) in 1944. Named after the town of Magog, she was built by Canadian Vickers Ltd., Montreal, and was commissioned into the RCN at Quebec City on 7 May 1944 with the pennant number K673. Magog was decommissioned from the RCN on 20 December 1944 and scrapped. Her only commanding officer was Lieutenant Lewis Dennis Quick, RCNR (20 March 1944 - 20 December 1944).