It’s official. My Hero Academiaannounced in Episode 38 ‘Encounter’ (the finale of Season 2) that a third season is already in the works. MANGA.TOKYO will bring you all the latest info as soon as we get them.
Here is the announcement trailer from the official YouTube channel of TOHO Animation:
The original manga is written and illustrated by Kouhei Horikoshi and has released 15 tankoubon. It has been adapted into two TV anime adaptations by studio Bones. Season 1 had 13 episodes and aired in Spring 2016, followed by a 25-episode second season that aired in Spring and Summer 2017.