Considereing the fact that the Redskins are still a team you should phrase your question like this: How many times have the Redskins won the Super Bowl? Thew answer is 3 with wins in 1982 (XVII), 1987 (XXII), 1991 (XXVI).
The redskins have been to five super bowls and won three.
The Steelers have won the Super Bowl 6 times.
They have been to the Super Bowl five times and have won four times.
3 times. Super Bowl XI XV XVIII
The Super Bowl has been played in California 11 times as of 2009.
Super Bowl XLIV was the Saints 1st Super Bowl
Tom Brady has been to the Super Bowl 4 times. He's won 3 times and been Super Bowl MVP twice.
Super Bowl XXSuper Bowl XXXISuper Bowl XXXVISuper Bowl XXXVIIISuper Bowl XXXIXSuper Bowl XLII
They have never lost in the Super Bowl. They won in both Super Bowl XXXV (2009) and Super Bowl XLVII (2013).
There have been 45 Super Bowls, and accordingly, 45 Super Bowl winners.
Once. Super Bowl XXXIV
They only won 1 super bowl