(Photo by Aidan Monaghan/HBO)

One of the most successful book series and movie franchises of all time, Harry Potter , is set to return to the screen… but this time, in an all new HBO television series. HBO’s new Harry Potter series is slated to be one of the biggest television projects we’ve seen this decade. Fans can expect the HBO original series to undergo a 10-year long process. Yes, you read that right. Over the course of the next 10 years , HBO plans to adapt each of the seven beloved books into its own season.

With new cast members and production already underway, there’s a lot in store for this new adaptation. Read on to find out everything we know about HBO’s upcoming Harry Potter series.

[Updated 8/19/25]

When Does It Premiere?

(Photo by Warner Bros.)

According

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