when is the new harry potter series comingout

The new Harry Potter TV series is currently expected to premiere in early 2027 on HBO / Max, not in 2026.

Quick Scoop: When Is It Coming Out?

• HBO and Warner Bros. have now confirmed the show is set to debut in 2027 , with wording like “early 2027” and “a 2027 premiere” repeated in recent interviews and press coverage.

• Earlier rumors and older articles mentioned 2026, but those have effectively been overtaken by newer statements pointing clearly to 2027.

• The series began production in the UK around mid‑2025, and the plan is to adapt one book per season over roughly a decade.

So if you’re searching “when is the new harry potter series comingout,” the most up‑to‑date answer is: sometime in early 2027, exact month still TBD.