John Griffith McCullough was an American state legislator, businessperson and attorney. He served as Attorney General of California during the Civil War, and the 49th governor of Vermont from 1902 to 1904.
- Occupation
- lawyer, politician, businessperson
- Position held
- member of the State Senate of California, Governor of Vermont, member of the State Senate of Vermont
- Citizenship
- United States
- Born
- September 16, 1835
- Died
- May 29, 1915