Swiftsure class
Several classes of ships of the British Royal Navy were designated as the Swiftsure class :
- a class of two third class ships of the line, see Swiftsure class (1804)
- a class of two ironclads, see Swiftsure class (1870)
- a class of two ships of the line, see Swiftsure class (1903)
- a class of six nuclear submarines, see Swiftsure class (1971)