Minnesota Vikings nose tackle Doug Martin - 11.5 sacks.
Adalius Thomas of the New England Patriots led the NFL with seventeen sacks in 2007 Jared Allen when he was on the Kansas City Chiefs with 15.5 sacks, now on the Minnesota Vikings he had 14.5 sacks
That was 2004. He led the NFL in sacks that season.
The Dallas Cowboys led the league in sacks with 59.
Shawne Merriman
The NFL made the sack statistic official in 1982.
In 1982 sacks became an official NFL stat. Jack Lambert had fours sacks in 1982 and 1983 for a total of eight. Unofficially, he is credited with 23.5 total career sacks.
derick thomas
Unfortunately, Karras retired after the 1970 season. The NFL did not begin recording sacks officially until 1982.
Minnesota Vikings with 48 sacks led the NFL Pittsburgh Steelers were second with 47 Miami, Philadelphia, and San francisco tie for 3rd with 44
In 2010, Dallas Cowboys linebacker DeMarcus Ware led the league in sacks with 15 1/2.
Jason Taylor has been credited with 139.5 career sacks. He led the NFL in 2002 with 18.5.Taylor retired following the 2011 season.
Bruce Smith 200 sacks