| Biographical details | |
|---|---|
| Born | October 3, 1945 |
| Playing career | |
| 1965–1966 | Illinois |
| Position(s) | Offensive lineman |
| Coaching career (HC unless noted) | |
| 1971–1974 | Boston College (OL) |
| 1975–1978 | North Central (IL) |
| Administrative career (AD unless noted) | |
| 1988 | Illinois (interim AD) |
| 1992–2011 | Illinois |
| Head coaching record | |
| Overall | 22–12–2 |
| Accomplishments and honors | |
| Awards | |
| |
Ronald E. Guenther (born October 3, 1945) is a former American football player, coach, and college athletics administrator. He served as the head football coach at North Central College in Naperville, Illinois from 1975 to 1978, compiling a record of 22–12–2. Guenther was the athletic director at the University of Illinois at Urbana–Champaign from 1992 until he retired on July 1, 2011.[1]