HMCS Miramichi was a Bangor-class minesweeper that served in the Royal Canadian Navy during the Second World War.

The engines produced a total of 2,400 indicated horsepower (1,800 kW) and gave a maximum speed of 16.5 knots (30.6 km/h; 19.0 mph).

[1] Miramichi was armed with a single quick-firing (QF) 4-inch (102 mm)/40 caliber Mk IV gun mounted forward.

The minesweeper's keel was laid down by Burrard Dry Dock Co. Ltd. at Vancouver, British Columbia and the ship was launched on 2 September 1941.

She was to be converted to a merchant vessel though that was never begun and instead the ship was sold for scrap and broken up at Vancouver in 1949–1950.