Franchise Granted:
June 4, 1974
First Season:
1976
Super Bowl Championship:
XLVIII
NFC Championships:
2005, 2013, 2014
AFC Western Division Championships:
1988, 1999
NFC West Division Championships:
2004, 2005, 2006, 2007, 2010, 2013, 2014, 2016, 2020
All-Time Record:
(At Start of 2023 Season)
383-358-1
Retired Uniform Numbers:
#12 "The Fans"
#45 Kenny Easley
#71 Walter Jones
#80 Steve Largent
#96 Cortez Kennedy
- First Draft Choice: Steve Niehaus, DT, Notre Dame, 1976.
- First Trade: An eighth-round 1977 draft choice to the Houston Oilers for WR Steve Largent.
- First Regular-Season Game: A 30-24 loss to the St. Louis Cardinals, 9/12/76.
- First Regular-Season Points: A 27-yard field goal by Don Bitterlich.
- First Winning Season: 1978 (9-7).
- First Playoff Appearance: A 31-7 victory over the Denver Broncos in the 1983 AFC Wild Card game, 12/24/83.
- First Pro Bowl Selection: WR Steve Largent, 1978.
- First to Rush 100 Yards in a Game: Sherman Smith, 124 vs. the Atlanta Falcons, 11/7/76.
- First to Rush 200 Yards in a Game: Curt Warner, 207 vs. the Kansas City Chiefs, 11/27/83.
- First 1,000-Yard Rusher: Curt Warner, 1,449 yards (1983).
- First to Pass 400 Yards in a Game: Dave Krieg, 418 yards vs. the Denver Broncos, 11/20/83.
- Most Yards Rushing, Career: Shaun Alexander, 9,429 yards (2000-07).
- Most Yards Passing, Career: Russell Wilson, 37,059 yards (2012-2021).
- Most Receptions, Career: Steve Largent, 819 receptions (1976-1989).
- All-Time Leading Scorer: Norm Johnson, 810 points (1982-1990).