Through Super Bowl XLIV, that is Tom Brady of the New England Patriots who completed 32 passes in Super Bowl XXXVIII, a Patriots 32-29 victory over the Carolina Panthers and Drew Brees of the New Orleans Saints who completed 32 passes in Super Bowl XLIV, a Saints 31-17 victory over the Indianapolis Colts.
Phil Simms
Joe Montana
Tom Brady, the Quarterback of the New England Patriots, holds the record for most completions in a Super Bowl. Brady had 32 pass completions in Super Bowl XXXVIII versus the Carolina Panthers. The Patriots won the game 32-29.
Phil Simms of the New York Giants in Super Bowl XXI (22 completions in 25 pass attempts).
Steve Young - Super Bowl XXIX (1994 season)
joe Montana
Neil O'Donnell.
No, because no rookie quarterback has been to the super bowl.
Highest completion percentage in a post season game (92.86% January 12, 2008), most passing touchdowns in a season (50 in 2007), most completions in a Super Bowl (32 in Super Bowl XXXVIII), most completions in a Super Bowl career (100), and is one of only three others to win multiple Super Bowl MVP's (Joe Montana has 3, Bart Starr has 2, and Terry Bradshaw has 2).
The Cowboys quarterback was Roger Staubach.
Gale Gilbert was a quarterback in the NFL who played for the Seahawks, Bills, and Chargers between 1985-1995. He spent the vast majority of his career in a backup role, having career statistics of 146 completions in 259 attempts for 1544 yards, 9 TDs, and 12 INTs. He holds the distinction of being on the roster of five consecutive Super Bowl teams, the four from the Bills that played in Super Bowls XXV-XXVIII and the Chargers that played in Super Bowl XXIX.
Ben Roethlisberger was the Steelers starting quarterback in Super Bowl XL.