As of early 2026, there are three seasons of the One Punch Man anime that have been produced, with the third season split into two parts (cours).

Quick Scoop

  • Season 1: Aired October to December 2015, 12 episodes.
  • Season 2: Aired April to July 2019, 12 episodes.
  • Season 3: First part aired October to December 2025; the second part is scheduled for 2027.

So if you’re asking “how many seasons of One Punch Man are there,” the current answer is three seasons , with Season 3 still being rolled out across two separate airs.

TL;DR: One Punch Man currently has 3 anime seasons, with Season 3 split into two parts (2025 and 2027).

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