HMCS Bayfield (pennant J08) was a Bangor-class minesweeper initially constructed for the Royal Navy during the Second World War. Transferred to the Royal Canadian Navy in 1942, the minesweeper saw service on both the West and East Coasts of Canada as a convoy escort and patrol vessel. In 1944, Bayfield sailed for European waters and took part in the invasion of Normandy. She remained in European waters for the rest of the war and was returned to the United Kingdom in September 1945. The minesweeper was laid up until being discarded for scrap in 1948.