Dudley Sanford Gregory was the first Mayor of Jersey City, New Jersey, and was elected as a Whig to represent New Jersey's 5th congressional district in the United States House of Representatives from 1847 to 1849.
- Occupation
- politician
- Position held
- United States representative, Mayor of Jersey City, New Jersey, Bergen County Board of Chosen Freeholders, Mayor of Jersey City, New Jersey
- Citizenship
- United States
- Born
- February 5, 1800
- Died
- December 8, 1874