Buffalo Bills coaching history

Head Coach (1960-2020)
Interim Head Coach (1968, 1976, 1985-1986, 1995, 2009, 2016)
Assistant Head Coach (1981-1982, 1985, 1992-1997, 2003, 2006-2009, 2011, 2015-2016, 2020)
Assistant Head Coach-Defense (2016)
Offensive Coordinator (1978-1982, 1985-2020)
Defensive Coordinator (1976-2020)
Special Teams Coordinator (2001-2003, 2010-2020)
Interim Offensive Coordinator (2016)
Run Game Coordinator (2017-2018)
Strength and Conditioning Coordinator (1984-2004)
Head Strength and Conditioning Coach (2006-2009, 2013-2020)
Running Game Coordinator (2008-2009)
Quarterbacks Coach (1971, 1978-1982, 1984-1985, 1987-1988, 1992-2002, 2004-2020)
Wide Receivers Coach (1962-1969, 1972-1975, 1977-2020)
Offensive Line Coach (1962-2014, 2016-2020)
Running Backs Coach (1976-1978, 1980-2020)
Tight Ends Coach (1983-1986, 1990-2020)
Line Coach (1960-1961, 1986)
Senior Offensive Assistant Coach (2014-2016)
Offensive Backfield Coach (1960-1968)
Defensive Line Coach (1962-1963, 1968-2020)
Linebackers Coach (1969-1972, 1974-1985, 1987-2009, 2011-2020)
Outside Linebackers Coach (1986, 2010-2011, 2015-2016)
Inside Linebackers Coach (1986, 2010)
Defensive Backs (Secondary) Coach (1981-1982, 1984-1985)
Safeties Coach (2003, 2017-2020)
Defensive Backs Coach (1970-1975, 1978-1980, 1983, 1985-2017, 2020)
Secondary Coach (2018-2019)
Defensive Backfield Coach (1960-1969, 1976-1977)
Defensive Special Projects (2019)
Defense Special Projects (2017-2018)
Special Teams Coach (1968, 1972-1976, 1978-1983, 1986-2000, 2004-2005)
Kickers Coach (1960-1970)
Special Assignments (1980-1982)
Special Projects (2006-2009)
Assistant Coach (1961, 1973, 1987-1989)
Strength and Conditioning Coach (2004-2005, 2010-2012, 2016)
Assistant Quarterbacks Coach (2016-2017, 2020)
Assistant Wide Receivers Coach (2012, 2020)
Assistant Offensive Line Coach (2004, 2006-2012, 2015, 2017-2020)
Assistant Tight Ends Coach (2017)
Offensive Assistant Coach (1981-1983, 2001-2003, 2016-2019)
Assistant Defensive Line Coach (2012, 2014-2015, 2017-2020)
Assistant Linebackers Coach (1993-1997, 2007-2009, 2018-2020)
Assistant Defensive Backs Coach (2001-2002, 2012-2014, 2016-2017)
Nickels Coach (2020)
Defensive Assistant Coach (1984-1985, 1987-1988, 1990, 2001-2006, 2015-2019)
Pass Rush Consultant (2009)
Third Down Specialist Coach (2001-2002)
Special Teams Assistant Coach (2001-2003, 2006-2009, 2013-2016)
Assistant Special Teams Coach (2010-2012, 2017-2020)
Assistant Strength and Conditioning Coach (2002-2005, 2013-2020)
Strength and Conditioning Assistant Coach (2009-2020)
Special Teams Quality Control Coach (2015-2016)
Defensive Quality Control Coach (1990-1992, 2008-2014, 2017-2020)
Offensive Quality Control Coach (1998-2000, 2004, 2006-2015, 2017-2019)
Volunteer Offensive Quality Control (2005)
Offensive Coaching Assistant (2010-2011)
Defensive and Special Teams Coaching Assistant (2008-2009)
Assistant to the Head Coach (1998-2000, 2006-2011, 2013-2014, 2016-2020)
Coaching Assistant (2015-2016, 2019)
Game Management (2020)