| Current position | |
|---|---|
| Title | Defensive coordinator |
| Team | James Madison |
| Conference | Sun Belt |
| Biographical details | |
| Born | January 10, 1980 |
| Alma mater | Ursinus College (2001) University of Delaware (2005) |
| Playing career | |
| 1998–2002 | Ursinus |
| Position(s) | Safety |
| Coaching career (HC unless noted) | |
| 2002–2003 | Delaware Valley (DB/ST) |
| 2004–2005 | Delaware (GA/secondary) |
| 2006–2009 | Hofstra (ST/DB) |
| 2010 | Delaware (CB) |
| 2011–2012 | Stony Brook (S) |
| 2013–2016 | Stony Brook (DC/S) |
| 2017–2018 | Wake Forest (S) |
| 2019–2021 | Wake Forest (DC/S) |
| 2022 | Duke (S) |
| 2023 | Duke (co-DC/S) |
| 2024–present | James Madison (DC/Nickels) |
Lyle Hemphill (born January 10, 1980) is an American football coach who is currently the defensive coordinator for the James Madison Dukes.