| Current position | |
|---|---|
| Title | Defensive coordinator, defensive line coach |
| Team | Maryland |
| Conference | Big Ten |
| Biographical details | |
| Born | Miami, Florida, U.S. |
| Playing career | |
| ? | Albany State |
| ? | Florida A&M |
| Coaching career (HC unless noted) | |
| 1999–2001 | Rickards HS (FL) (DC) |
| 2002–2008 | Miami Carol City HS (FL) (DC) |
| 2009 | Northeast HS (GA) (DC) |
| 2010–2012 | Amos P. Godby HS (FL) (DC) |
| 2013–2014 | Florida State (defensive analyst) |
| 2015 | Georgia (player relations director) |
| 2016–2018 | UAB (LB) |
| 2019 | Maryland (OLB) |
| 2020 | Maryland (DL) |
| 2021 | Maryland (co-DC/DL) |
| 2022–present | Maryland (DC/DL) |
Brian C. Williams is an American football coach who is the defensive coordinator and defensive line coach for the Maryland.