Sir William Beloe | |
|---|---|
| Born | 9 December 1909 |
| Died | 3 April 1966 (aged 56) |
| Allegiance |  United Kingdom |
| Service | &sq=&lang=&file=File:Naval_Ensign_of_the_United_Kingdom.svg){kind=small} Royal Navy |
| Years of service | 1923–1966 |
| Rank | Vice-Admiral |
| Commands | HMS Campbeltown HMS Cotton HMS Contest HMS Dainty HMS Ocean |
| Battles / wars | World War II |
| Awards | Knight Commander of the Order of the British Empire Companion of the Order of the Bath Distinguished Service Cross |
Vice-Admiral Sir Isaac William Trant Beloe KBE CB DSC (9 December 1909 – 3 April 1966) was a Royal Navy officer who became Deputy Supreme Allied Commander Atlantic.