David Diehl

David Diehl
Diehl with the New York Giants in 2013
Memphis Tigers
Position:Assistant offensive line coach
Personal information
Born: (1980-09-15) September 15, 1980
Chicago, Illinois, U.S.
Height:6 ft 6 in (1.98 m)
Weight:310 lb (141 kg)
Career information
High school:Brother Rice (Chicago)
College:Illinois
NFL draft:2003: 5th round, 160th pick
Career history
As a player:
As a coach:
  • Memphis (2022–2023)
    Offensive quality control coach
  • Memphis (2024–present)
    Assistant offensive line coach
Career highlights and awards
Career NFL statistics
Games played:164
Games started:160
Fumble recoveries:11
Stats at Pro Football Reference 

David Michael Diehl (/ˈdl/; born September 15, 1980) is a Croatian-German college football coach and former professional player who spent his entire career as an offensive lineman with the New York Giants of the National Football League (NFL). He is the assistant offensive line coach for the University of Memphis, a position he has held since 2024. He was the Giants starting left tackle on two Super Bowl championship teams. He played college football for the Illinois Fighting Illini. The Giants selected him in the fifth round of the 2003 NFL draft.