The all time leader in interceptions thrown is Brett Favre who, through 9 games of the 2007 season, has thrown 281 career interceptions. Brett Favre has 279 in his career. Answer Brett Farve ended his career with 310. Or so you think
Brett farve for a fact has thrown the most touchdowns. But I'm not sure if he threw the most interceptions as well
Jim hardy of the cardinals threw 8 interceptions in a game in the 1950's
The quarterback who has thrown the most interceptions is Brett Favre, who through the 2010 season has thrown 336 career interceptions. The record for most interceptions by a defensive player in a career is held by Paul Krause, who intercepted 81 career passes.
In 2010 Peyton Manning through 6 interceptions against the Titans
Check out the link attached about Jim Hardy he holds the nfl-record of 8 interceptions thrown in a single game. A long long time ago.
The most interceptions Brett Favre has thrown in a season is 29 in 2005.