The last time the Seattle Seahawks played in the Super Bowl as of this writing was in January 2015, when they played against the New England Patriots and lost 28--24 in a nail-biting game.
The Seattle Seahawks and the Pittsburgh Steelers played in Super Bowl XL
The Seattle Seahawks have never won the Super Bowl.
No one on the Seahawks has played in a Super Bowl before. Super Bowl XLVIII will be the first time for all of them.
The Pittsburgh Steelers played the Seattle Seahawks in Super Bowl XL on February 5, 2006.
Seattle Seahawks won their first Super Bowl few years ago. On Super Bowl 48, Seattle Seahawks dominated Denver Broncos 43-8. Malcolm Smith was named Super Bowl MVP.
The Seattle Seahawks and the Pittsburgh Steelers.
Yes. The Seattle Seahawks have played in three Super Bowls. 2005, 2013 and 2014. They defeated the Denver Broncos in 2013 at Super Bowl XLVIII.
Pittsburgh Steelers and Seattle Seahawks
The Seattle Seahawks have not yet won a Super Bowl.
As of the 2014 season, the Seattle Seahawks have won one Super Bowl. They have played in two Super Bowls. Super Bowl XL in 2005, where they lost to the Steelers 21-10. Additionally, they played in Super Bowl XLVII on February 2, 2014 in New Jersey, where the Seattle Seahawks defeated the Denver Broncos 43-8.
In Super Bowl XL the Steelers defeated the Seattle Seahawks 21-10.
As of Super Bowl XLVIII, the Seahawks have played in two Super Bowls, that being Super Bowl XL in 2006 when they lost to the Pittsburgh Steelers, 21-10. Additionally, they played in Super Bowl XLVIII where they played the Denver Broncos and won 43-8. This was the first time the Seattle Seahawks were crowned Super Bowl champions and took home the Vince Lombardi trophy.