Several Canadian naval units have been named HMCS Columbia.

• HMCS Columbia (I49) (I) was a Town-class destroyer that was originally commissioned as USS Haraden (DD-183) until transfer to the Royal Canadian Navy in 1940 by way of the Royal Navy.
• HMCS Columbia (DDE 260) (II) was a Restigouche-class destroyer that served in the RCN and Canadian Forces from 1959 to 1974.

• Atlantic 1940–1944

• USS Columbia

This article includes a list of ships with the same or similar names. If an internal link for a specific ship led you here, you may wish to change the link to point directly to the intended ship article, if one exists.