HMCS Rockcliffe was a reciprocating engine-powered Algerine-class minesweeper built for the Royal Canadian Navy during the Second World War.

They carried a maximum of 660 long tons (671 t) of fuel oil that gave them a range of 5,000 nautical miles (9,300 km; 5,800 mi) at 10 knots (19 km/h; 12 mph).

Many Canadian ships omitted their sweeping gear in exchange for a 24-barrel Hedgehog spigot mortar and a stowage capacity for 90+ depth charges.

[4] Rockcliffe was paid off into reserve on 28 July 1945 at Sydney, Nova Scotia, she was then transferred to the west coast arriving at Esquimalt, British Columbia on 14 January 1946.

[4][6] After decommissioning the ship's bell was presented to the officer's mess at CFB Rockcliffe on 30 May 1967 and formed part of the chandelier.