The Seattle Seahawks won their first and only Super Bowl on February 2, 2014, in Super Bowl XLVIII, defeating the Denver Broncos 43–8.

Quick Scoop: When did Seattle win the Super Bowl?

Seattle’s big Super Bowl win came at the end of the 2013 NFL season, with the championship game played on February 2, 2014. The game was Super Bowl XLVIII, and it turned into one of the most one-sided Super Bowls in history.

Key facts

  • Date of win: February 2, 2014.
  • Game: Super Bowl XLVIII.
  • Opponent: Denver Broncos.
  • Final score: Seattle Seahawks 43 – 8 Denver Broncos.
  • Significance: First and only Super Bowl championship in Seahawks franchise history.

A quick storyline of that night

From the opening snap, Seattle’s defense and special teams took control and never really let Denver breathe. A bad snap leading to a safety on the Broncos’ first play set the tone, and the Seahawks kept piling on with defensive pressure, big plays, and efficient offense.

By halftime, Seattle already had a commanding lead, and a second-half kickoff return for a touchdown helped turn the game into a full-blown rout. Many fans still remember it as the night the “Legion of Boom” cemented its legacy and Seattle finally lifted the Lombardi Trophy.

Extra context Seahawks fans often ask about

  • Total Super Bowl wins: 1 (Super Bowl XLVIII, 2013 season).
  • Other Super Bowl appearances:
    • Super Bowl XL (loss to the Pittsburgh Steelers, February 5, 2006).
* Super Bowl XLIX (loss to the New England Patriots, February 1, 2015).

These appearances made Seattle one of the notable NFC powers of the 2000s and 2010s, but the lone ring is from that dominant win over Denver in 2014.

Information gathered from public forums or data available on the internet and portrayed here.