The Buffalo Bills in the 1993-1994 Super Bowls.
The Dallas Cowboys did not play two consecutive losing Super Bowls. However, they were beaten in their two appearances against the Pittsburgh Steelers in Super Bowls X and XIII. Between those two, Dallas beat the Denver Broncos in Super Bowl XII. (Dallas finally beat the Steelers in Super Bowl XXX, but are one victory behind Pittsburgh.)(see the related concise list question)
The Buffalo Bills.
They Have NOO SUPER BOWLS THE SAINTS WILL BEAT THEM FOR THE NFC CHAMPIONSHIP IN 2010 AND GO AND BEAT THE ________________ TEAM TO GET 2 SUPER BOWLS 2 YEARS
They have beat the Bills, the Patriots, and the Broncos.
Falcons and Packers.
The Pittsburgh Steelers hold a two games to one edge over the Dallas Cowboys in Super Bowls. The Steelers won Super Bowls X and XIII, while the Cowboys had the upper hand in Super Bowl XXX.
Rams, Panthers, and Eagles
The Dallas Cowboys defeated four teams in their five Super Bowl victories -- the Miami Dolphins in Super Bowl VI, the Denver Broncos in Super Bowl XII, the Buffalo Bills in Super Bowls XXVII and XXVIII and the Pittsburgh Steelers in Super Bowl XXX.
In 1999 they beat the atlanta falcons
patriots and bills
Vikings, Eagles and Redskins.