| Current position | |
|---|---|
| Title | Special Advisor |
| Team | Kansas |
| Conference | Big 12 |
| Biographical details | |
| Born | June 12, 1960 Greenwood, Arkansas, U.S. |
| Alma mater | Arkansas |
| Coaching career (HC unless noted) | |
| 1982–1985 | Arkansas (assistant) |
| 1985–1986 | Lamar (assistant) |
| 1986 | Houston (assistant) |
| 1987–1988 | Chicago State (assistant) |
| 1988–1991 | Arkansas–Fort Smith (assistant) |
| 1991–1994 | Texas Tech (assistant) |
| 1994–1997 | Arizona State (assistant) |
| 1997–1998 | Arkansas–Fort Smith (assistant) |
| 1998–2003 | Arkansas–Fort Smith |
| 2003–2004 | UTEP (assistant) |
| 2004–2006 | UTEP |
| 2006–2012 | Nebraska |
| 2013–2014 | Iowa State (assistant) |
| 2014–2019 | Southern Miss |
| 2019–2022 | Nebraska (assistant) |
| 2022–2023 | Oklahoma (special advisor) |
| 2023-present | Kansas (Special Advisor) |
| Administrative career (AD unless noted) | |
| 1998–2003 | Arkansas–Fort Smith |
| Head coaching record | |
| Overall | 205–201 |
| Accomplishments and honors | |
| Championships | |
| WAC tournament (2005) | |
Kenneth Lee "Doc" Sadler (born June 12, 1960) is an American college basketball coach. He was the head men's basketball coach at the University of Southern Mississippi (Southern Miss), a position he held from 2014 through the 2018-19 season. Sadler served as the head men's basketball coach at the University of Texas at El Paso (UTEP) from 2004 to 2006 and the University of Nebraska–Lincoln from 2006 to 2012.