General William Hassell Eden (1800 – 10 December 1882) was a career officer in the British Army, holding the position of Colonel of the 90th Light Infantry from 1862 to 1881. He purchased his commission in 1814 and actively served until his death. He also served as the acting Governor of Bermuda from 1852 to 1853. He was also the grandson of Sir Robert Eden, 1st Baronet, of Maryland.