| Current position | |
|---|---|
| Title | Offensive coordinator & quarterbacks coach |
| Team | UNLV |
| Conference | MW |
| Biographical details | |
| Born | August 25, 1987 Hampton, Virginia, U.S. |
| Alma mater | University of Tulsa |
| Playing career | |
| 2005 | Foothill |
| 2006 | De Anza |
| 2007–2008 | Tulsa |
| 2009 | Miami Dolphins* |
| Position(s) | Tight end, running back |
| Coaching career (HC unless noted) | |
| 2011 | West Valley (WR) |
| 2012 | Harker School (CA) (WR) |
| 2013 | St. Patrick-St. Vincent HS (CA) |
| 2014 | Waynesboro Area HS (PA) |
| 2015 | Arizona State (OQC) |
| 2016 | Oklahoma Baptist (RB) |
| 2017–2018 | Howard (OC/QB) |
| 2019 | William & Mary (OC/QB) |
| 2020 | Hawaii (WR) |
| 2021 | Pittsburgh (WR) |
| 2022 | Texas (PGC/WR) |
| 2023–present | UNLV (OC/QB) |
| Head coaching record | |
| Overall | 11–10 |
| Accomplishments and honors | |
| Awards | |
| |
Brennan Randall Marion (born August 25, 1987) is an American football coach and former player. He is the offensive coordinator and quarterbacks coach for the University of Nevada, Las Vegas, a position he has held since 2023. He was signed by the Miami Dolphins as an undrafted free agent in 2009, but never played in an official game. He played college football for Foothill, De Anza, and Tulsa. He set the single-season NCAA FBS yards-per-catch record in a single season at 31.9 and finished as the NCAA career leader at 28.7 yards-per-catch. He had back-to-back 1,000-yard receiving seasons.