HMS Kelly was a K-class destroyer of the British Royal Navy, and flotilla leader of her class. She served through the early years of the Second World War; in Home Waters, off Norway and in the Mediterranean. Throughout her service, Kelly was commanded by Lord Louis Mountbatten, as commander of the 5th Destroyer Flotilla. She was lost in action in 1941 during the Battle of Crete.

R. & W. Hawthorn, Leslie and Company, Limited, usually referred to as Hawthorn Leslie, was a shipbuilder and locomotive manufacturer. The company was founded on Tyneside in 1886 and ceased building ships in 1982.