Top 10 NFL Career Sacks Leaders (All Time) as of July 18th 2018

Source: http://www.nfl.com/stats/milestone, Created on 7/19/2018
The Top Ten
1 Bruce Smith - 200
2 Reggie White - 198
3 Kevin Greene - 160 Kevin Darwin Greene (July 31, 1962 - December 21, 2020) was an American football outside linebacker who played in the National Football League for 15 years. He played for the Los Angeles Rams, the Pittsburgh Steelers, the Carolina Panthers, and the San Francisco 49ers.
4 Julius Peppers - 154.5
5 Chris Doleman - 150.5
6 Michael Strahan - 141.5 Michael Anthony Strahan is a former American football defensive end who spent his entire 15-year career with the New York Giants of the National Football League.
7 Jason Taylor - 139.5
8 DeMarcus Ware - 138.5
9 John Randle - 137.5
10 Richard Dent - 137.5