Admiral Sir William Graham, GCB (10 September 1826 – 31 May 1907) was a Royal Navy officer who went on to be Third Naval Lord and Controller of the Navy.

Graham was appointed a lieutenant in the Royal Navy in 1849[1] and served in the Baltic Sea during the Crimean War in 1855 and at the capture of Canton during the Second Opium War in 1857.

[1] He was appointed Captain of the training school HMS Britannia in 1875, Admiral-Superintendent of Malta Dockyard in 1882 and Third Naval Lord and Controller of the Navy in 1886.

[1] His last appointment was as President of the Royal Naval College, Greenwich in 1888.

[3] He died at 13 Pulteney Street in Bath in 1907.