John Butler (American football coach)

John Butler
Nebraska Cornhuskers
Position:	Secondary/Defensive pass game coordinator
Personal information
Born:	April 3, 1973 (age 51); Philadelphia, Pennsylvania, U.S.
Career information
High school:	La Salle College (Wyndmoor, Pennsylvania)
College:	Catholic
Career history
As a coach:
	Catholic (1995); Defensive backs coach; Catholic (1996); Defensive coordinator; Texas (1997–1998); Graduate assistant; Midwestern State (1999–2000); Defensive coordinator/linebackers coach/safeties coach; Southwest Texas State (2001–2002); Special teams coach/safeties coach; Harvard (2003–2006); Special teams coach/linebackers coach; Minnesota (2007–2010); Special teams coach/linebackers coach; South Carolina (2011); Special teams coach/linebackers coach; Penn State (2012); Defensive backs coach; Penn State (2013); Defensive coordinator/defensive backs coach; Houston Texans (2014–2017); Secondary coach; Buffalo Bills (2018–2021); Defensive backs coach; Buffalo Bills (2022–2023); Defensive backs coach/passing game coordinator; Nebraska Cornhuskers (2024-present); Secondary/Defensive pass game coordinator;

John Butler (born April 3, 1973) is an American football coach who was most recently the defensive backs coach and passing game coordinator for the Buffalo Bills of the National Football League (NFL). He previously served as the secondary coach for the Houston Texans and has coached collegiately at several schools, including Penn State, South Carolina, and Minnesota.