| Ken Lacy | |
| Birth Date: | 1 November 1960 |
| Birth Place: | Waco, Texas, U.S. |
| Position1: | Running back |
| College: | University of Tulsa |
| Playing Years1: | 1983 |
| Playing Years2: | 1984–1987 |
| Playing Team1: | Michigan Panthers |
| Playing Team2: | Kansas City Chiefs |
Ken Lacy (born November 1, 1960) is an American former football player who played running back for four seasons for the Kansas City Chiefs of the National Football League (NFL).[1] Lacy also played for the USFL champion Michigan Panthers in 1983.