NFL Defensive Player of the Year Award

Several organizations give out NFL Defensive Player of the Year awards that are listed in the NFL Record and Fact Book and Total Football II: The Official Encyclopedia of the National Football League. The Associated Press (AP) 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 (UPI) AFC-NFC Defensive Player of the Year Awards that began in 1975.

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.

The Professional Football Writers of America (PFWA) is made up of sportswriters who cover the NFL and the 32 teams on a daily basis.

From 1969 to 1991, the Pro Football Writers Association NFL 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. In 2013 the award was presented by PFWA alone.

Beginning in 1966, the Newspaper Enterprise Association (NEA) annually awarded the George S. Halas Trophy to the NFL's outstanding defensive player (Newspaper Enterprise Association Defensive Player of the Year Award). (The George S. Halas Trophy should not be confused with the Pro Football Writers Association's George S. Halas Courage Award or the National Football League's George Halas Trophy that is awarded to the NFC champion.) The winner was released via the NEA news service and also appeared in the World Almanac, which was an NEA publication. The award ran though 1996. It was considered one of the major awards and as included in the NFL Record and Fact Book and its winners still appear in the NFL's Official Encyclopedia, Total Football II. In his book, A Thinking Man's Guide to Pro Football, sportwriter Paul Zimmerman touted the NEA for its All-Pro team and its awards, since they involved polling the players, rather than being a sportswriter's poll like the AP, UPI, and the PFWA.

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