Bill Callahan enters his fifth season with the Redskins in 2019 after initially joining the organization as the team's offensive line coach on January 15, 2015. The team added Assistant Head Coach to his title prior to the 2017 season.
Callahan is entering his 21st NFL season in 2019 as part of a career that includes head coaching stints at both the pro and collegiate levels as well as the 2002 AFC Championship with the Oakland Raiders. Entering 2019, Callahan has been a member of an offensive staff that finished in the Top 5 in the NFL in rushing or passing 11 times, including a No. 1 overall finish in rushing twice (2000, 2009) and passing once (2002). Callahan has had 12 offensive linemen combine for 28 Pro Bowl selections during his career and has guided his units in 19 career postseason contests at the NFL level.