| Biographical details | |
|---|---|
| Born | April 18, 1942 Cleburne, Texas, U.S. |
| Playing career | |
| 1961–1963 | Texas |
| Position(s) | Center, defensive tackle |
| Coaching career (HC unless noted) | |
| 1966–1969 | Abilene HS (TX) |
| 1970–1981 | Texas (DE/LB) |
| 1982–1985 | Texas (DC) |
| 1986 | Texas Tech |
| 1987–1991 | Texas |
| Head coaching record | |
| Overall | 38–30 (college) 21–17–2 (high school) |
| Bowls | 1–1 |
| Accomplishments and honors | |
| Championships | |
As coach:
As player: | |
| Awards | |
| 2x SWC Coach of the Year (1986, 1990) | |
David McWilliams (born April 18, 1942) is a former American football player and coach. He served as the head coach at Texas Tech University in 1986 and at the University of Texas at Austin from 1987 to 1991, compiling a career college football record of 38–30.