HMCS Patrician was a Thornycroft M-class destroyer that served in the Royal Canadian Navy. Built by Thornycroft & Company, Southampton, she was launched on 5 June 1916 as HMS Patrician and served in the Royal Navy in World War I. She was decommissioned after the war but was reactivated in 1920 and outfitted for transfer to the Royal Canadian Navy. She was commissioned in the RCN on 1 November 1920 and renamed HMCS Patrician. HMCS Patrician saw service with the RCN through the 1920s and was decommissioned and scrapped in 1929.