Katie Wilson won the most recent Seattle mayoral election, defeating incumbent Bruce Harrell in the November 2025 race and becoming the city’s next mayor.

Quick Scoop: Seattle Mayor Winner

  • The 2025 Seattle mayoral election was held on November 4, 2025, with Katie Wilson and Bruce Harrell as the top candidates on the general ballot.
  • Katie Wilson received about 50.2% of the vote to Harrell’s roughly 49.5%, a margin of just over 2,000 votes in later counts.
  • With that narrow but sufficient lead, Wilson was declared the winner and is set to serve as Seattle’s mayor following Harrell’s term.

In short: if you’re asking “who won mayor of Seattle” in the latest election, the answer is Katie Wilson.

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