William E. Callahan is an American football coach who is the offensive line coach for the Tennessee Titans of the National Football League (NFL). He was the head coach of the Oakland Raiders in 2002 and 2003, leading them to Super Bowl XXXVII, where the Raiders lost to the Tampa Bay Buccaneers, 48-21. He was also the head coach for the Nebraska Cornhuskers from 2004 to 2007 and interim head coach for the Washington Redskins in 2019. Callahan is considered to be one of the best offensive line coaches in the NFL. His son Brian Callahan is the head coach of the Titans.
Kenneth Simon Dorsey is an American professional football coach and former quarterback who was most recently the offensive coordinator for the Cleveland Browns of the National Football League (NFL). He played college football for the Miami Hurricanes, where he won the national championship and the Maxwell Award in 2001. He was selected by the San Francisco 49ers in the seventh round of the 2003 NFL draft, later playing for the Cleveland Browns and the Toronto Argonauts of the Canadian Football League (CFL), before retiring in 2010.
Jim Bates is a former American football coach in the National Football League (NFL), most recently serving as defensive coordinator of the Tampa Bay Buccaneers. He primarily ran a 4–3 scheme, using fast, undersized linebackers. Bates served as interim head coach for the Miami Dolphins during the 2004 NFL season.
Michael Heimerdinger was an American football coach who held various coordinator and position coach roles during 18 seasons in the National Football League (NFL). He began his career by coaching high school football in Illinois, and then held positions with six different college football teams. Heimerdinger died at the age of 58 in 2011, after suffering from cancer.
Brian Cornelius Schottenheimer is an American football coach who is the offensive coordinator for the Dallas Cowboys of the National Football League (NFL). He previously served as the offensive coordinator for the Seattle Seahawks, New York Jets, St. Louis Rams and the University of Georgia and also served as an assistant coach for the Washington Redskins, San Diego Chargers, Indianapolis Colts, and Jacksonville Jaguars.
Thomas "Pepper" Johnson is an American football coach and former linebacker who played in the National Football League (NFL) for 13 seasons, the first seven of which were for the New York Giants. He won two Super Bowls with the Giants before playing for the Cleveland Browns, Detroit Lions and New York Jets.
A coaching tree is similar to a family tree except it shows the relationships of coaches instead of family members. There are several ways to define a relationship between two coaches. The most common way to make the distinction is if a coach worked as an assistant on a particular head coach's staff for at least a season then that coach can be counted as being a branch on the head coach's coaching tree. Coaching trees can also show philosophical influence from one head coach to an assistant.
Robert Matthew Chudzinski is an American football coach who is currently the associate head coach on offense for the Boston College Eagles. Chudzinski was the offensive coordinator for several National Football League (NFL) teams and was the head coach of the Cleveland Browns during the 2013 NFL season.
David Lee is an American football coach and former player. Lee has spent many years as a quarterbacks coach, and has served as the head coach of the UTEP Miners.
Tavita Pritchard is an American professional football coach who is the quarterbacks coach for the Washington Commanders of the National Football League (NFL). He played college football for the Stanford Cardinal, with his 2007 victory over the USC Trojans being cited among the biggest upsets in college football history. He entered coaching as a graduate assistant with Stanford in 2010. After having various assistant roles, he was named offensive coordinator in 2018 and held that position until leaving to join the Commanders in 2023.
Anthony Joseph Sparano III was an American professional football coach. He served as the head coach of the Miami Dolphins and Oakland Raiders of the National Football League (NFL) and is the only NFL head coach to have led a team to the playoffs the year following a one-win season, and only the second to conduct a ten-game turnaround, both of which he accomplished in his first season with the Dolphins. He was fired by the Dolphins in December 2011 after a 4–9 start to the season, Sparano's worst start in his four-year tenure with the Dolphins.
Michael Lee McDaniel is an American professional football coach who is the head coach of the Miami Dolphins of the National Football League (NFL). A former long-time assistant and descendant of the Shanahan coaching tree, McDaniel began his NFL coaching career as an intern for the Denver Broncos in 2005. McDaniel served as an assistant coach for the Houston Texans, Washington Redskins, Cleveland Browns, Atlanta Falcons, and San Francisco 49ers from 2017 to 2021, holding his first offensive coordinator position in 2021. McDaniel has appeared in Super Bowl LI with the Falcons in 2017, and Super Bowl LIV with the 49ers in 2020 as an assistant coach alongside Kyle Shanahan.
Eric Anthony Mangini is a former American football coach and current television sports analyst. Mangini is a former head coach, having served as the coach of the New York Jets from 2006 until 2008 and the Cleveland Browns in 2009 until 2010. After departing Cleveland, Mangini became an NFL analyst for ESPN. He returned to coaching with the San Francisco 49ers, starting in 2013 as the team's tight ends coach before being promoted to defensive coordinator in 2015, only to be fired in 2016 by new head coach Chip Kelly. Mangini then became an analyst for Fox Sports 1.
Al Holcomb is an American football coach who is the linebackers coach for the Buffalo Bills of the National Football League (NFL). He previously served as the interim defensive coordinator for the Carolina Panthers and as an assistant coach for the Cleveland Browns, Arizona Cardinals and New York Giants.
John Eugene DeFilippo is an American football coach who recently served as the Head Coach the Memphis Showboats of the United Football League (UFL). He played college football as a quarterback at James Madison University, and has served as offensive coordinator for the Cleveland Browns, Minnesota Vikings, and Jacksonville Jaguars.
Jim O'Neil is an American football coach who currently is the defensive assistant for the Detroit Lions. Previously he was the defensive coordinator at Northwestern University and as assistant coach in the NFL for the New York Jets, Buffalo Bills, Cleveland Browns, the San Francisco 49ers and Las Vegas Raiders. He was a coach for numerous college football teams before that.
Chris Tabor is an American football coach who last served as interim head coach and special teams coordinator for the Carolina Panthers of the National Football League (NFL). He has also served as an assistant coach for the Cleveland Browns and the Chicago Bears, and has more than 20 years of coaching experience between the high school, collegiate and professional levels.
Michael Dennis LaFleur is an American football coach who is the offensive coordinator for the Los Angeles Rams of the National Football League (NFL). He previously has served as an assistant coach for the Atlanta Falcons, the Cleveland Browns and the San Francisco 49ers, and as offensive coordinator of the New York Jets.
Steve Spurrier Jr. is an American football coach. He is the associate head coach, offensive coordinator, and running backs coach at the University of Tulsa, a position he has held since 2024. He previously served as the wide receivers coach at Mississippi State University from 2020 to 2022.
Brian Smith is an American football coach and former player. He has been the defensive coordinator and safeties coach for Temple University since 2025. He has coached at the University of Massachusetts Amherst, University of Michigan, Rice University, and in the NFL with the New York Jets and the Philadelphia Eagles.
