| Dave Dunn | |
| Current Title: | Head coach |
| Current Team: | Christopher Columbus HS (FL) |
| Birth Date: | 15 October 1965 |
| Birth Place: | Detroit, Michigan, U.S. |
| Player Years1: | 1986–1989 |
| Player Team1: | San Diego |
| Player Years2: | 1991–1992 |
| Player Team2: | Graz Giants |
| Player Positions: | Nose guard |
| Coach Years1: | 1990 |
| Coach Team1: | San Diego (DL) |
| Coach Years2: | 1992 |
| Coach Team2: | Indiana State (OLB) |
| Coach Years3: | 1993–1996 |
| Coach Team3: | Masuk HS (CT) |
| Coach Years4: | 1997–1998 |
| Coach Team4: | Harvard (DL) |
| Coach Years5: | 1999–2000 |
| Coach Team5: | Christopher Columbus HS (FL) |
| Coach Years6: | 2001–2002 |
| Coach Team6: | Pope John Paul II HS (FL) |
| Coach Years7: | 2003–2004 |
| Coach Team7: | Florida Atlantic (RB/ST) |
| Coach Years8: | 2005 |
| Coach Team8: | Becker |
| Coach Years9: | 2006–2015 |
| Coach Team9: | Catholic |
| Coach Years10: | 2016 |
| Coach Team10: | Marshall (TE) |
| Coach Years11: | 2017 |
| Coach Team11: | Colby (OC/QB) |
| Coach Years12: | 2019–present |
| Coach Team12: | Christopher Columbus HS (FL) |
| Overall Record: | 42–67 (college) 56–26 (high school) |
| Bowl Record: | 1–0 |
| Championships: | 1 ODAC (2008) 3 FHSAA 8A (2019),(2022),(2023) 2 Austrian Football League (1991,1992) |
Dave Dunn (born October 15, 1965) is an American football coach and former player. He is the head football coach at Christopher Columbus High School in Westchester, Florida. Dunn served as the head football coach at Becker College in 2005 and the Catholic University of America from 2006 to 2015.
Dunn played college football at the University of San Diego and was team captain his junior and senior years, all conference and team MVP while playing defensive line.Dunn signed and played professionally in 1991-1992 for the Graz Giants in the Austrian Football League. The Giants won the Austrian Bowl league championship and were 16-4 during his the two seasons.
Dunn began his college coaching career in 1990 at his alma mater, the University of San Diego, as defensive line coach. Afterwards, he moved to Indiana State University as outside linebackers coach. He then went to Harvard University, where he was the defensive line and strength coach. After Harvard, he moved to Florida Atlantic University as the running backs and special teams coach.
His first job as head coach came in 2005, as he signed for Becker College. The following season, 2006, he was named head coach at the Catholic University of America.[1] On may, 2016, he announced that he was stepping down from the position and moving on to Marshall University as an assistant coach.[2]
Coach Dunn is currently Head Coach at Christopher Columbus High School Where he continues his winning traditions capturing 3 state titles in his 4 years there