The Seahawks have never won the Super Bowl. They have appeared once, in Super Bowl XL against the Pittsburgh Steelers in Detroit. The Steelers won 21-10.SEAHAWKS WON 2013
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.
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Seattle Seahawks
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.
Super Bowl XXXIII (33) was the last Super bowl the Denver Broncos won. That Super Bowl occured in 1999.
Super Bowl 26. It their last Super Bowl appearance and they beat the Bills 37 to 24.
Prior to the Giants doing it to go to Super Bowl XLII, the Pittsburgh Steelers did it in the 2005 season (at Cincinnati, at Indianapolis, at Denver) and then went on to defeat the Seattle Seahawks in Super Bowl XL.
Shaun Alexander of the Seattle Seahawks won the National Football League rushing title in 2005 with 1,880 yards on 370 carries. The Seahawks went on to lose Super Bowl XL to the Pittsburgh Steelers.
Super Bowl X - January 18, 1976 - Steelers 21 Dallas 17Super Bowl XIII - January 21, 1979 - Steelers 35 Dallas 31Super Bowl XXX - January 28, 1996 - Dallas 27 Steelers 17
Through Super Bowl XLIII, the last Redskins Super Bowl victory was in Super Bowl XXVI and the starting QB was Mark Rypien.
The Steelers won two Super Bowls in the 2000's.February 5, 2006 - Super Bowl XL (Seattle Seahawks)February 1, 2009 - Super Bowl XLIII (Arizona Cardinals)
Super Bowl III
The last daytime kickoff for a Super Bowl was on January 12, 1975, for Super Bowl IX. Since then, all subsequent Super Bowls have started in the late afternoon or evening.