Seattle has never won a Superbowl. Their last appearance was a 05-06 loss to the Steelers. Thanks for using AnswerParty!
National Football League
American football in the United States
Super Bowl XL
Super Bowl XL was an American football game between the National Football Conference (NFC) champion Seattle Seahawks and the American Football Conference (AFC) champion Pittsburgh Steelers to decide the National Football League (NFL) champion for the 2005 season. The Steelers defeated the Seahawks by the score of 21–10. The game was played on February 5, 2006, at Ford Field in Detroit, Michigan.
With the win, the Steelers joined the San Francisco 49ers and the Dallas Cowboys as the only franchises to have won five Super Bowls. Pittsburgh, who finished the regular season with an 11–5 record, also became the fourth wild card team, the third in nine years, and the first ever #6 seed in the NFL playoffs, to win a Super Bowl. The Seahawks, on the other hand, in their 30th season, were making their first ever Super Bowl appearance after posting an NFC-best 13–3 regular season record.
National Football League (1933–present)
Black, Gold, White
National Football League (1976–present)
College Navy, Action Green, Wolf Grey, White
Super Bowl IX
The Super Bowl is the annual championship game of the National Football League (NFL), the highest level of professional American football in the United States, culminating a season that begins in the late summer of the previous calendar year. The Super Bowl uses Roman numerals to identify each game, rather than the year in which it is held. For example, Super Bowl I was played on January 15, 1967, following the 1966 regular season, while Super Bowl XLVII was played on February 3, 2013, following the 2012 season.
The game was created as part of a merger agreement between the NFL and its then-rival league, the American Football League (AFL). It was agreed that the two leagues' champion teams would play in the AFL–NFL World Championship Game until the merger was to officially begin in 1970. After the merger, each league was redesignated as a "conference", and the game was then played between the conference champions. Currently, the National Football Conference (NFC) leads the league with 25 wins to 22 wins for the American Football Conference (AFC). The Pittsburgh Steelers hold the record for Super Bowl victories with six.
National Football League season
Super Bowl IX was an American football game between the American Football Conference (AFC) champion Pittsburgh Steelers and the National Football Conference (NFC) champion Minnesota Vikings to decide the National Football League (NFL) champion for the 1974 season. The Steelers defeated the Vikings by the score of 16–6 to win their first Super Bowl. The game was played on January 12, 1975 at Tulane Stadium in New Orleans, Louisiana, the last pro game at that venue (the game was originally planned to be held at the Louisiana Superdome, but that stadium was not completed yet).
This game matched two of the NFL's best defenses and two future Pro Football Hall of Fame quarterbacks. Led by quarterback Terry Bradshaw and the Steel Curtain defense, the Steelers advanced to their first Super Bowl after posting a 10-3-1 regular season record and playoff victories over the Buffalo Bills and the Oakland Raiders. The Vikings were led by quarterback Fran Tarkenton and the Purple People Eaters defense; they advanced to their second consecutive Super Bowl and third overall after finishing the regular season with a 10-4 record and defeating the St. Louis Cardinals and the Los Angeles Rams in the playoffs.