The Miami Dolphins.
The Dallas Cowboys.
1970
Pittsburgh Steelers
The Dallas Cowboys have played the Buffalo Bills twice in a super-bowl, and won both times
The Dallas Cowboys.
2011 in Dallas Texas at the new Cowboys Stadium
Zero, they didn't play in the first Super Bowl.
The Dallas Cowboys defeated the Buffalo Bills, 30-13, in Super Bowl XXVIII at the Georgia Dome in Atlanta.
No one. The Dallas Cowboys did not play in Superbowl XXXIII. It was the Denver Broncos versus the Atlanta Falcons.
Dallas Cowboys defeated Pittsburgh Steelers in Super Bowl XXX(30) 27-17 back in 96'
The Steelers played the Dallas Cowboys in Super Bowl XXX on Jan 28th, 1996, which they lost to the Cowboys 27 - 17.
The Dallas Cowboys' first Super Bowl was against the Baltimore Colts in Super Bowl V in Miami. The Colts won 16-13 on a last-second field goal by kicker Jim O'Brien.