Fumbles
- Most fumbles, career: 166, Brett Favre, 1991–2010
- Most fumbles, season: 23, Kerry Collins, New York Giants, 2001; Daunte Culpepper, Minnesota Vikings, 2002
- Most fumbles, game: 7, Len Dawson, Kansas City Chiefs vs. San Diego Chargers, Nov. 15, 1964
Read more about this topic: List Of National Football League Records (individual)