Admiral of the Fleet Sir Charles Morice Pole, 1st Baronet GCB was a Royal Navy officer, colonial administrator and politician. As a junior officer he saw action at the siege of Pondicherry in India during the American Revolutionary War. After taking command of the fifth-rate HMS Success he captured and then destroyed the Spanish frigate Santa Catalina in the Strait of Gibraltar in the action of 16 March 1782 later in that War.

Admiral of the Fleet is a five-star naval officer rank and the highest rank of the Royal Navy, formally established in 1688. The five-star NATO rank code is OF-10, equivalent to a field marshal in the British Army or a Marshal of the Royal Air Force. Apart from honorary appointments, no new admirals of the fleet have been named since 1995, and no honorary appointments have been made since 2014.