The most recent season of Stranger Things is season 5, which is also the final season, released in late 2025.

Quick Scoop

  • Stranger Things season 5 is the fifth and final season of the series.
  • It was released on Netflix in three drops:
    • 4 episodes on November 26, 2025
* 3 episodes on December 25, 2025

* The finale on December 31, 2025
  • As of early 2026, there is no season 6 announced; season 5 wraps up the main story.

So if you’re asking “when was the last Stranger Things season,” it landed across those November–December 2025 dates, with the absolute last episode dropping on December 31, 2025.

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