| Year: | 1966 |
| Team: | Whitewater State Warhawks |
| Sport: | football |
| Conference: | Wisconsin State University Conference |
| Short Conf: | WSUC |
| Record: | 10–1 |
| Conf Record: | 8–0 |
| Head Coach: | Forrest Perkins |
| Hc Year: | 11th |
| Stadium: | Hamilton Field |
| Champion: | WSUC champion |
| Bowl: | NAIA Championship |
| Bowl Result: | L 21–42 vs. Waynesburg |
The 1966 Whitewater State Warhawks football team represented Wisconsin State University—Whitewater—now known as the University of Wisconsin–Whitewater—as a member of the Wisconsin State University Conference (WSUC) during the 1966 NAIA football season. Led by 11th-year head coach Forrest Perkins, the Warhawks compiled an overall record of 10–1 with a conference mark of 8–0, winning the WSUC title. Whitewater State was invited to the NAIA Football National Championship playoffs, where they beat the in the semifinals before losing to Waynesburg in the title game.