| Bill Rychel | |
| Current Title: | Athletic director & head coach |
| Current Team: | St. Thomas (FL) |
| Current Conference: | TSC |
| Current Record: | 35–17 |
| Birth Place: | Cleveland, Ohio, U.S. |
| Player Years1: | 1997–2000 |
| Player Team1: | Mount Union |
| Player Positions: | Guard |
| Alma Mater: | University of Mount Union (2001) Coe College (2004) |
| Coach Years1: | 2001–2002 |
| Coach Team1: | Coe (GA) |
| Coach Years2: | 2003 |
| Coach Team2: | Coe (OL) |
| Coach Years3: | 2004–2005 |
| Coach Team3: | Tri-State (AHC/OC/OL) |
| Coach Years4: | 2006–2008 |
| Coach Team4: | Ohio Northern (co-OC) |
| Coach Years5: | 2009–2014 |
| Coach Team5: | Notre Dame (OH) (OC) |
| Coach Years6: | 2015 |
| Coach Team6: | Notre Dame (OH) |
| Coach Years7: | 2016–2018 |
| Coach Team7: | Savannah State (OC) |
| Coach Years8: | 2019–present |
| Coach Team8: | St. Thomas (FL) |
| Admin Years1: | 2020–present |
| Admin Team1: | St. Thomas (FL) |
| Overall Record: | 40–23 |
| Tournament Record: | 1–1 (NAIA playoffs) |
William Rychel (born) is an American college football coach and athletic director. He is the head football coach and athletic director for St. Thomas University, holding the position of head football coach since 2019 and athletic director since 2020.[1] [2] He was the head football coach for Notre Dame College in 2015.[3] [4] He also coached for Coe, Tri-State, Ohio Northern, and Savannah State.[5] [6] He played college football for Mount Union as a guard.