The oldest active NFL quarterback is Tom Brady. Brady is the quarterback for the New England Patriots, and has been in the NFL for 18 years. The oldest quarterback ever was George Blanda, who retired at the age of 48.
Brady was selected as the 199th overall pick in the 6th round of the 2000 NFL draft. He has played for the New England Patriots for the entirely of his career in the NFL. Brady is widely considered to be one of the greatest quarterbacks of all time, with five Super Bowl wins. He has also been named Super Bowl MVP four times, and has more post season wins than any other quarterback. Brady has indicated that he plans on continuing his NFL career for 6-7 years following the 2017 season.