Kalen Douglas DeBoer is an American college football coach. He is the head football coach for the University of Alabama, a position he has held since 2024. He also served as the head coach at the University of Sioux Falls from 2005 to 2009, Fresno State from 2020 to 2021, and the University of Washington from 2022 to 2023. At Sioux Falls, his teams won three NAIA Football National Championships, in 2006, 2008, and 2009. DeBoer's overall record as a head coach is 113–16.
On January 12, 2024, after the retirement of Nick Saban, DeBoer accepted an offer to become the next head coach at the University of Alabama. In his first season as Alabama head coach, the Tide started the season ranked fifth in the preseason AP and Coaches Poll.
