William George Crosby was an American politician and the 23rd governor of Maine. A Whig, Crosby served two single-year terms as governor from 1853 to 1855.
- Occupation
- lawyer, politician, governor, jurist
- Position held
- Governor of Maine
- Citizenship
- United States
- Born
- September 10, 1805
- Died
- March 21, 1881