The Pittsburgh Steelers have won the most Super Bowls in NFL history, with a total of six. The Steelers won in 1974, 1975, 1978, 1979, 2005, and 2008. Pittsburgh is also tied with the Dallas Cowboys for the most Super Bowl appearances with 8. The Cowboys and Steelers are the only teams to have matched up against each other in the Super Bowl three times (Super Bowl X, Super Bowl XIII, Super Bowl XXX).
The Dallas Cowboys and San Francisco 49ers are tied for second, with five Super Bowl wins apiece. Green Bay and the New York Giants have each won four, the Patriots, Raiders and Redskins have three, and the Dolphins, Broncos, Colts and Ravens have two. Seven teams have won the Super Bowl once, and 13 NFL franchises have never won.