HMCS Columbia

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.

Battle honours

 * Atlantic 1940–1944