The San Francisco 49ers just played the Seattle Seahawks on January 3, 2026, so they do not have another regular-season opponent scheduled immediately after that; the next matchup would depend on the finalized NFL playoff bracket or the 2026 season schedule, which is not yet fully defined publicly.

Quick Scoop

  • The most recent game on the San Francisco 49ers schedule was a home matchup against the Seattle Seahawks at Levi’s Stadium on January 3, 2026.
  • That game is listed as the Week 18 (or equivalent) regular-season finale on major schedule trackers, with Seattle as the opponent and no further regular-season games listed after it.
  • Coverage of that matchup shows it has already been played, confirming it as the latest completed game rather than an upcoming one.

What this means for “who are the 49ers playing next”

  • Because the regular-season slate ends with the January 3 game vs. Seattle, there is no clearly published “next opponent” at the moment in the same schedule listings.
  • Any future opponent (for example, in the playoffs) depends on seeding and results across the conference, which are determined by league procedures and not fully laid out in a fixed schedule page yet.

TL;DR: The last listed regular-season game was 49ers vs. Seahawks on January 3, 2026, and no definitive next opponent is publicly locked in on the standard schedule pages yet.

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