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steve bono
Steve Young won three Super Bowls. One as a starting quarterback (XXIX) and two as Joe Montana's backup (XXIII and XXIV).
Mike Kruczek was the backup quarterback for the Steelers in Super Bowl XIV.
Super Bowl VI as a backup quarterback for the Dallas Cowboys.
Steve McNair
Gale Gilbert was a backup quarterback for the Buffalo Bills for the four years they went to the Super Bowl and lost (Super Bowls XXV-XXVIII) and was the backup quarterback for the San Diego Chargers in Super Bowl XXIX.
Steve young
Steve Deberg
Matt Cavanaugh won two Super Bowl rings during his NFL career, both as a backup quarterback. He earned these championships with the San Francisco 49ers in Super Bowl XXIII (1989) and Super Bowl XXIV (1990).
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Steve young
steve mcnair