Swiftsure may refer to: HMS Swiftsure, the Royal Navy has had ten ships named HMS Swiftsure since 1573 Swiftsure (1811 brig) SS Malay (1921), an oil tanker originally named Swiftsure Swiftsure-class submarine, a class of nuclear-powered fleet submarines in service with the Royal Navy from the early 1970s until 2010 Swiftsure Yacht Race United States lightship Swiftsure (LV-83)