One Punch Man can officially be watched on Hulu, which offers both dubbed and subbed versions. It is also available with bundled subscriptions on Disney+ and Apple TV that include Hulu. For the latest season (Season 3) starting October 12, 2025, streaming is available on Hulu and Disney+ in the US and Canada, while Crunchyroll streams it in Africa, Europe, and the Middle East. Additionally, the first 24 episodes of One Punch Man are legally available for free on YouTube through the Muse Asia channel. In some regions, One Punch Man is available on other platforms like Netflix and Amazon Prime Video, but availability varies. For Netflix, a VPN connected to Brazil can unlock the show due to regional restrictions. The OVA episodes are only officially available through BluRay collections. Summary of streaming options by region for One Punch Man as of 2025:

• US/Canada: Hulu, Disney+ (with Hulu bundle)
• Africa/Europe/Middle East: Crunchyroll
• Southeast Asia: Bilibili, Catchplay, Saw, True Visions Now, LookTV
• India/Nepal/Bangladesh: SONY Yay
• Free legal: Muse Asia YouTube channel (first 24 episodes)

This provides a variety of options depending on location and subscription preferences.