Yes they did. Below is the info on their wins:
1971: beat Miami, 24-3
1977: beat Denver, 27-10
1992: beat Buffalo, 52-17
1993: beat Buffal0, 30-13
1995: beat Pittsburgh, 27-17
they have five super bowl trophies
Both the Pittsburgh Steelers and the Dallas Cowboys are tied for the most times competing in the Super Bowl. Pittsburgh as a six to five lead in wins.
Cowboys, 49ers and I believe also the Steelers.
The Steelers have won six times. The Cowboys and the 49ers have each won five times.
The Pittsburgh Steelers have won the Super Bowl a record six times. In second place are the Dallas Cowboys and the San Francisco 49ers, who have won five each.
The Dallas Cowboys have won five Super Bowl titles; the Raiders have three.
Dallas has five Super Bowl championships; the Raiders have three.
The Cowboys have only won five NFL championships.
Thourgh Super Bowl XLIII, 3 times: 1) Super Bowl VI - Dallas Cowboys 24, Dolphins 3 2) Super Bowl XVII - Washington Redskins 27, Dolphins 17 3) Super Bowl XIX - San Francisco 49ers 38, Dolphins 16
Two. Staubach, who was a member of five Dallas Cowboys Super Bowl teams in the 1970s, won championships in Super Bowl VI and Super Bowl XII.
The San Francisco 49ers and Dallas Cowboys both possess five Super Bowl championships.
It's a tie between the Dallas Cowboys and San Francisco 49ers. Both teams have five Super Bowl wins. The Steelers have six.