Season 4 of the My Hero Academia anime series will premiere in October of 2019.
The announcement was made on the official My Hero Academia website (via Anime News Network and Comic Natalie). The first official piece of promotional art for the fourth season, bearing the tagline “I’ll become your hero!” was revealed as well. Check it out below:
My Hero Academia Season 4 art, via Comic Natalie
Source: IGN.com My Hero Academia: Season 4 of Anime Gets Premiere Month