Robert Pattinson as Voldemort? Viral Harry Potter rumour sends fans into meltdown over wild Cedric Diggory twist
Robert Pattinson is at the centre of a viral Harry Potter casting rumour, with fans buzzing over the possibility of the former Cedric Diggory star taking on the role of Voldemort. The wild casting theory has sparked plenty of reactions online, with fans debating the full-circle twist and other names linked to the iconic villain.
The Robert Pattinson as Voldemort rumours
Robert Pattinson is reportedly 1 of 4 actors being eyed to play Lord Voldemort in HBO’s upcoming ‘HARRY POTTER’ reboot series.
— Culture Cave (@CultureCave_) September 9, 2026
Pattinson previously played Cedric Diggory, who was murdered by Voldemort in ‘THE GOBLET OF FIRE’. pic.twitter.com/44FGPfkuCH
Fan reactions
One fan embraced the idea, commenting, "That casting would bring the story full circle in a fascinating way." Another couldn't resist a cheeky nod to Pattinson's The Odyssey, joking, "someone get these muggles outta here," a fun twist on his famous "someone get these beggars outta here" line.
"Somebody get these muggles out of here" 😭🤣pic.twitter.com/uumzEjibK0
— Jadal Targaryen (@ParodyPeaks) September 9, 2026
the twist of cedric coming back to play the man who killed him is honestly too good to pass up. people forget he was already great in that franchise so this feels less like a reboot and more like a full circle moment.
— Chlooe🩵 (@chloeboopz) September 10, 2026
Are these rumours true?
HBO has consistently stated that the role of Voldemort remains uncast. Also, Pattinson hasn't hinted anything about the same.
Who are the other candidates?
Ralph Fiennes: The original Voldemort from the film franchise has expressed interest in returning, though he recently stated he believes "the ship has sailed" on that opportunity. He did, however, suggest that Tilda Swinton would be a "fantastic" choice for the role .
Cillian Murphy: The Oppenheimer star has been a popular fan casting choice, but he's shut down the rumors categorically, telling The Times, "I'm categorically not. Can you make that the headline?" .
Tilda Swinton: The Oscar-winning actress has been linked to the role in multiple rumors, though nothing has been confirmed .
Paul Bettany: The Marvel alum's name surfaced thanks to entertainment blogger Daniel Richtman, but Bettany himself denied any involvement, saying, "I haven't heard anything about that. I mean, I'm a huge fan of Harry Potter, and I'm a huge fan of HBO, but nobody has called me about it" .
Bill Skarsgård: The It actor has also appeared in broader online casting conversations, though no official talks have been reported .
It's also worth noting that HBO has already cast Billy Barratt as young Tom Riddle for the second season, which will adapt Harry Potter and the Chamber of Secrets . This suggests the show may use multiple actors to portray Voldemort at different stages of his life, leaving room for a separate adult Voldemort casting.
So, while the Pattinson-as-Voldemort rumor is entertaining, for now, we'll just have to wait and see who HBO officially names as the next He Who Must Not Be Named.
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