No head coach has appeared in 6 Super bowls with one team. However, Don Shula appeared in 6 Super bowls as a head coach for the Colts and Dolphins.
Buffalo Bills
Buffalo Bills in Super Bowls XXV, XXVI, XXVII, and XXVIII.
Dallas Cowboys
Buffalo bills
Miami Dolphins.
No NFL team has played in 10 Super Bowls. The Dallas Cowboys hold the record for appearances with eight, and the Pittsburgh Steelers have appeared in seven.
The last team to win two Super Bowls in a row was the New England Patriots in Super Bowls 38 and 39 (2003-2004 and 2004-2005 seasons).
New England Patriots (2004 and 2005).
The New England Patriots.
No. The only Super Bowl teams to appear in three or more consecutive Super Bowls were the Miami Dolphins (Super Bowls VI, VII and VIII) and the Buffalo Bills (Super Bowls XXV, XXVI, XXVII and XXVIII).
Pittsburgh Steelers. They won back to back Super Bowl in IX, X, and XII, XIV.