Several Canadian naval units have been named HMCS Summerside.
- HMCS Summerside (K141) (I), a Flower-class corvette that served in the Royal Canadian Navy during the Battle of the Atlantic.
- HMCS Summerside (MM 711) (II), a Kingston-class coastal defence vessel in the Canadian Forces, commissioned in 1999.
|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.|