HMCS Summerside
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.
Battle honours
- Atlantic, 1941-44.
- Gulf of St. Lawrence, 1942, 1944.
- Normandy, 1944.
- English Channel, 1944-45.