Billy Riebock

William Riebock (born c. 1984) is an American college football coach. He is the head football coach for Millikin University, a position he has held since 2025.^{[1][2][3][4][5]} He also coached for St. Francis (IL), Indiana, Quincy, Ball State, Elon,^[6] Rice, Bridgewater, Texas A&M–Commerce,^[7] and Midwestern State.^[8] He played college football for Quincy as a quarterback.

Billy Riebock

Current position
Title	Head coach
Team	Millikin
Conference	CCIW
Record	0–0
Biographical details
Born	c. 1984 (age 40–41) Decatur, Illinois, U.S.
Alma mater	Quincy University (2006)
Playing career
2002–2005	Quincy
Position(s)	Quarterback
Coaching career (HC unless noted)
2006	St. Francis (IL) (WR)
2007	Indiana (OQC)
2008–2011	Quincy (OC/QB)
2012–2013	Ball State (GA)
2014–2016	Elon (WR)
2017	Rice (OQC)
2018	Bridgewater (OC/QB)
2019–2022	Texas A&M–Commerce (OC/QB)
2023–2024	Midwestern State (OC/QB)
2025–present	Millikin
Head coaching record
Overall	0–0

Head coaching record

Year	Team	Overall	Conference	Standing	Bowl/playoffs
Millikin Big Blue (College Conference of Illinois and Wisconsin) (2025–present)
2025	Millikin	0–0	0–0
Millikin:		0–0	0–0
Total:		0–0