HMS Campbell was an Admiralty type flotilla leader of the British Royal Navy. Built by Cammell Laird, Douglas commissioned in December 1918, just after the end of the First World War. During the Second World War, Campbell mainly served with as a convoy escort, particularly on the East Coast of the United Kingdom. She survived the war, and was sold for scrap in 1947.

The Admiralty type leader, sometimes known as the Scott class, were a class of eight destroyer leaders designed and built for the Royal Navy towards the end of World War I. They were named after Scottish historical leaders. The function of a leader was to carry the flag staff of a destroyer flotilla, therefore they were enlarged to carry additional crew, offices and signalling equipment, allowing a fifth gun to be carried. These ships were contemporary with the Thornycroft type leader, distinguishable by their two narrow funnels of equal height, the Thornycroft designs latter having characteristic broad, slab-sided funnels.