70 by Drew Bledsoe
Brett Favre has thrown the most touchdown passes in NFL history, with 508.
If you are asking which NFL quarterback has thrown the most career TD passes, the answer is Brett Favre. Tom Brady holds the record for most in a season (50), and Joe Kapp holds the record for most in a game (7)
Favre Brett Favre
u will get no answer mwa ha ha
Brett farve for a fact has thrown the most touchdowns. But I'm not sure if he threw the most interceptions as well
You can check out all interceptions thrown by an NFL quarterback on espn. You have to check out the quarterback statistics and can look at all of the seasons the quarterback played. You can also compared various quarterbacks together.