William Henry Vanderbilt III was an American politician who served as Governor of Rhode Island from 1939 to 1941, and a member of the wealthy and socially prominent Vanderbilt family.
- Occupation
- businessperson, naval officer, politician, governor
- Position held
- Governor of Rhode Island, chairperson, Rhode Island state senator
- Citizenship
- United States
- Born
- November 24, 1901
- Died
- April 14, 1981