One Punch Man season 3 aired in 2025, not 2026. It ran 12 episodes from 12 October 2025, animated by J.C.Staff. What is still to come is season 3 part 2, listed for 2027 with no month announced. The earlier version of this page said season 3 was arriving in 2026, which was wrong.
Rebuilt on 29 September 2026 after a fact check against AniList.
The timeline, corrected
| Season 1 | 2015, 12 episodes |
| Season 2 | 2019, 12 episodes |
| Season 3 | 12 October 2025, 12 episodes, finished |
| Season 3 Part 2 | 2027, month not announced |
| Studio | J.C.Staff for seasons 2 and 3 |
What season 3 covered
Season 3 continued the Monster Association storyline that season 2 set up, across twelve episodes between October and December 2025. Reaction to the animation has been divided for years and season 3 did not settle that argument, but it moved the arc forward substantially.
What is known about part 2
The year, 2027, and nothing else firm. No month, no episode count and no staff changes have been announced. Given the gaps this series has had between seasons, a 2027 return is comparatively quick.
Frequently asked questions
When did One Punch Man season 3 come out?
12 October 2025. It ran 12 episodes.
Is season 3 part 2 confirmed?
Yes, for 2027. No month has been announced.
Who animates it?
J.C.Staff, as with season 2.
Updated 29 September 2026. Season dates, episode counts and studio checked against AniList.
