Quick Answer
One-Punch Man is streaming on Hulu. 12 episodes (~5h total watch time). Availability may vary by region.
Where to Watch One-Punch Man
One-Punch Man is officially streaming on Hulu. Availability depends on your region, so we've also listed search links for other major platforms below.
Confirmed Streaming Platforms
Subscription availability by JustWatch
More Ways to Watch One-Punch Man (US)
Prices and full options on JustWatch
Availability data by JustWatch
Check Other Platforms
Anime licensing changes by region. If One-Punch Manisn't on your usual service, try these.
About One-Punch Man
The seemingly unimpressive Saitama has a rather unique hobby: being a hero. In order to pursue his childhood dream, Saitama relentlessly trained for three years, losing all of his hair in the process. Now, Saitama is so powerful, he can defeat any enemy with just one punch. However, having no one capable of matching his strength has led Saitama to an unexpected problem—he is no longer able to enjoy the thrill of battling and has become quite bored. One day, Saitama catches the attention of...
Full details on MyAnimePulseFrequently Asked Questions
Where can I watch One-Punch Man legally?
Right now, One-Punch Man is on Hulu. That said, anime licensing varies a lot by country — what's on Netflix in Japan might not be on Netflix in the US. If your go-to platform doesn't have it, try the other services listed above.
Is One-Punch Man on Netflix or Crunchyroll?
Can't confirm either right now. Both platforms rotate their catalogs pretty often, so it's worth searching directly on each one.
Is One-Punch Man available with an English dub?
Dub availability depends on the platform. Crunchyroll has been expanding their dubbed library a lot recently, and Funimation (now merged into Crunchyroll) historically had the biggest dub catalog. Check each platform's listing for One-Punch Man.
Can I watch One-Punch Man for free?
Crunchyroll offers a free ad-supported tier for some shows. Most other platforms require a subscription, but many offer free trials for new users. Tubi and Pluto TV occasionally have anime in their free rotation too.