Euphoria is finished — three seasons, 26 eps. Sam Levinson (creator/writer/director) announced it on the New York Times’ Popcast; HBO confirmed later. The last episode of S3, titled "In God We Trust", serves as the series finale and closes the story.

It wasn’t exactly a shock to viewers. Zendaya and several co-stars turned into top-tier talents with packed calendars, which kept pushing production back and stretched the gap between S2 and S3 to about 4 yrs. The delays, plus everyone’s other commitments, left continuation impractical.