San Francisco 49ers players with a 10+ sack season
13 players
13 players have had a 10+ sack season for the San Francisco 49ers. Charles Haley did it the most, 4 times (1986, 1988–1990), the best at 16 sacks. On a roster now: Nick Bosa, DeForest Buckner, and Arik Armstead.
| Player | Pos | Seasons | Best |
|---|---|---|---|
| Charles Haley | DE | 1986, 1988–1990 | 16 |
| Nick Bosa | DE | 2021–2023 | 18.5 |
| Chris Doleman | DE | 1996–1998 | 15 |
| Aldon Smith | DE | 2011–2012 | 19.5 |
| Dana Stubblefield | DT | 1993, 1997 | 15 |
| Roy Barker | DT | 1996, 1998 | 12.5 |
| Bryant Young | DT | 1996, 1999 | 11.5 |
| Tim Harris | LB | 1992 | 17 |
| Andre Carter | DE | 2002 | 12.5 |
| DeForest Buckner | DT | 2018 | 12 |
| Kevin Greene | LB | 1997 | 10.5 |
| Pierce Holt | DT | 1989 | 10.5 |
| Arik Armstead | DT | 2019 | 10 |
Reached with the club in one regular season. Seasons are on file in full from 1993; before that only some of the stars are, so an older name can be missing.