| Billy Mitchell | |
| Office: | Member of the Georgia House of Representatives |
| Constituency: | 61st district (2003–2005) 88th district (2005–present) |
| Term Start: | January 13, 2003 |
| Predecessor: | District established |
| Birth Name: | William Weston Mitchell |
| Birth Date: | 12 November 1956 |
| Birth Place: | Savannah, Georgia, U.S. |
| Party: | Democratic |
| Spouse: | Shawn |
| Residence: | Lithonia, Georgia, U.S. |
| Alma Mater: | Rutgers University University of Southern California Atlanta Law School |
William Weston Mitchell (born November 12, 1966) is a Democratic member of the Georgia House of Representatives, serving since 2003. Mitchell previously served on the Stone Mountain City Council[1] from 1995 to 2002.