HMS Auriga (P419/S69), was an Amphion-class submarine of the Royal Navy, built by Vickers Armstrong and launched 29 March 1945.

The submarine was powered by two Admiralty ML eight-cylinder diesel engines generating 2,150 horsepower (1,600 kW) each.

[2] Armament was ten 21-inch (533 mm) torpedo tubes, one QF 4 inch naval gun Mk XXIII, one Oerlikon 20 mm cannon, and a .303 British Vickers machine gun.

[4] In March 1961, the submarine was among the vessels that took part in a combined naval exercise with the United States Navy off Nova Scotia.

[5] Auriga departed Canada on 25 April 1961 after completing an 18-month tour with the Sixth Submarine Division at Halifax, Nova Scotia.