Panthers sign free agent Bruce Irvin to 1-year deal
Financial terms were not immediately available on Tuesday.
The 6-foot-3, 250-pound Irvin has 43½ sacks, 266 tackles and 15 forced fumbles in six NFL seasons. He has never had more than eight sacks in a season.
While with the Seahawks, he played in two NFC championship games and won a Super Bowl in the 2013 season.
Irvin will give the Panthers some needed depth at defensive end, where they lost Julius Peppers to retirement.