Bandai Namco Filmworks confirmed in a trailer released on Sunday that the second part of the third season of the One Punch Man anime will premiere in January 2027. The announcement accompanied a video featuring the return of JAM Project to perform the opening theme, titled "Never Done - SUPREME POWER VS ULTIMATE FEAR -".

Viz Media is streaming an English-subtitled version of the trailer. The same footage also revealed a new key visual for the series, credited to the manga’s original creators, ONE and Yusuke Murata.

The third season began with a recap episode on October 5, 2025, followed by the premiere of the first new episode a week later. The series is available on Hulu in the United States, Disney+ in Canada, and Netflix in Latin America, Australia, and New Zealand. In Latin America and Oceania, Crunchyroll is also streaming the anime.

J.C. Staff is handling animation for the new season, returning from its work on the second season. The first season was animated by Madhouse. Shinpei Nagai is directing the series, with Tomohiro Suzuki overseeing the scripts. Chikashi Kubota continues as character designer, joined by Shinjiro Kuroda and Ryōsuke Shirakawa. Sakura Murakami has taken on the role of art director, while Mayumi Tanahashi returns as color designer. Yuki Hirose now serves as director of photography, succeeding Yoshio Ōkouchi. Masahiro Gotō, Yoshikazu Iwanami, and Makoto Miyazaki reprise their roles as editor, sound director, and music composer, respectively.

JAM Project previously performed the opening theme "Get No Satisfied!" alongside the metal group BABYMETAL and provided the ending theme "Soko ni Aru Akari" ("The Light, That's There") for the first cours of the season. The first season of the anime originally aired in Japan from October to December 2015. The second season began with a television special in April 2019, followed by the premiere of its first episode a week later.

Sources include Bandai Namco Filmworks' YouTube channel, Viz Media's YouTube channel, and the One Punch Man anime website.