| Geoff Dartt | |
| Current Title: | Head coach |
| Current Team: | Mount Union |
| Current Conference: | OAC |
| Current Record: | 42–3 |
| Player Years1: | 2005–2007 |
| Player Team1: | Mount Union |
| Player Positions: | Offensive lineman |
| Coach Years1: | 2008–2009 |
| Coach Team1: | Wheaton (IL) (TE/OT) |
| Coach Years2: | 2010–2011 |
| Coach Team2: | Wheaton (IL) (OL) |
| Coach Years3: | 2012 |
| Coach Team3: | Mount Union (OL) |
| Coach Years4: | 2013–2016 |
| Coach Team4: | Mount Union (OC) |
| Coach Years5: | 2017 |
| Coach Team5: | Western Kentucky (OL) |
| Coach Years6: | 2018 |
| Coach Team6: | Mount Union (assistant) |
| Coach Years7: | 2019 |
| Coach Team7: | Mount Union (OC) |
| Coach Years8: | 2020–present |
| Coach Team8: | Mount Union |
| Overall Record: | 42–3 |
| Tournament Record: | 8–3 (NCAA D-III playoffs) |
| Championships: | 4 OAC (2020–2023) |
| Awards: | All-OAC (2007) |
Geoff Dartt is an American college football coach. He is as the head football coach at the University of Mount Union in Alliance, Ohio, a position he has held since 2020.[1]