HMS Lightning was an L-class destroyer of the Royal Navy. She was launched on 22 April 1940 and sunk on 12 March 1943 by German Motor Torpedo Boat S-55. Ordered under the 1937 Programme and laid down as Job No J4502, Hawthorn Leslie & Co of Newcastle Upon Tyne were awarded the contract to build her with machinery supplied by Parsons. She would be the 10th Royal Navy ship to bear the name Lightning. Build was completed on 28 May 1941 but had been delayed by late delivery of the three twin 4.7-inch mountings required meeting the original design. The tender cost was £440,807 which excluded items such as weapons and communications equipment supplied by the Admiralty.