Two Canadian naval units have been named HMCS Fraser.

• HMCS Fraser (H48) (I) was a C-class destroyer launched in 1932 as HMS Crescent and transferred to the Royal Canadian Navy in 1937. She was lost on 25 June 1940 in a collision with HMS Calcutta in the Gironde estuary.
• HMCS Fraser (DDH 233) (II) was a St. Laurent-class destroyer of the Royal Canadian Navy and later the Canadian Forces, launched 19 February 1953.
• HMCS Fraser (III) is the lead ship of the planned River-class destroyer, intended to enter service in the 2030s.

Ships of the Royal Canadian Navy that bear the name Fraser share the following the battle honours;

• Atlantic 1939–40