The most recent MLS Cup champion on record is Inter Miami CF, which won its first MLS Cup title in December 2025.

Quick Scoop: Who won MLS?

  • Inter Miami CF are the reigning MLS Cup champions, having captured their first league title at the end of the 2025 season.
  • They entered the 2026 MLS season as defending champions, with high expectations and heavy media focus around Lionel Messi and a star‑studded squad.

A bit of context

  • Inter Miami’s 2025 title win marked the club’s first ever MLS Cup, adding them to the all‑time list of MLS champions that includes LA Galaxy, Seattle Sounders, Columbus Crew, and others.
  • Going into the 2026 season, many analysts and prediction markets view Inter Miami as one of the leading contenders to win MLS Cup again, alongside clubs like LAFC.

If you were asking about a different year than the latest completed season, let me know the specific season (e.g., “who won MLS in 2023?”) and I can pinpoint that winner for you.

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