List of NFL Defensive Player of the Year awards
Several organizations give out NFL Defensive Player of the Year awards. The Associated Press has been giving the award since 1972; Pro Football Writers of America/Pro Football Weekly since 1970; and Sporting News has announced winners since 2008. The Newspaper Enterprise Association was the originator of the award in 1966. However, it became defunct after 1997. Also going defunct was the United Press International AFC–NFC Defensive Player of the Year Awards that began in 1975.
Associated Press
The AP NFL Defensive Player of the Year Award is given by the Associated Press to the league's most outstanding defensive player at the end of every NFL season since 1971.Pro Football Writers of America
The Professional Football Writers of America is made up of sportswriters who cover the NFL and the 32 teams on a daily basis.From 1969 to 1991, the Defensive Player of the Year was presented by Pro Football Weekly only. PFW and the Professional Football Writers of America combined their awards in 1992. Since 2013, the award was presented by PFWA alone.