Joe Montana and Terry Bradshaw have each won 4 Superbowls.
As of Super Bowl XLII, no quarterback nor team has won three consecutive Super Bowls.
Tom Brady (3).
Tom Brady.
Through Super Bowl XLII, no quarterback has ever won three Super Bowls in a row.
The Cowboys' quarterback won three Super Bowls in four years (Super Bowls XXVII, XXVIII and XXX).
John Elway.
Terry Bradshaw of the Pittsburgh Steelers and Joe Montana of the San Francisco 49ers each won four Super Bowls.
Troy Aikman was the winning quarterback in Super Bowl XXX.
Colts
Tom Brady
The Cowboys quarterback started three Super Bowls in four seasons (Super Bowls XXVII, XXXVIII and XXX) and won all three.
Terry Bradshaw and Chuck Noll both have four SB rings.