Netflix Star Janet McTeer Poised To Take Over Professor Minerva McGonagall Role?

Janet McTeer might take over Professor Minerva McGonagall’s role in HBO Harry potter reboot? ( Photo Credit – YouTube; Instagram )

The wizarding world is buzzing with speculation as reports swirl around Janet McTeer potentially getting into the formidable shoes of Professor Minerva McGonagall in HBO’s much-anticipated Harry Potter series.

If the rumors are believed to be true, the Ozark star, widely known for her commanding presence as Helen Pierce, could be following within the legendary footsteps of Dame Maggie Smith, who immortalized the role within the film saga.

Janet McTeer will reportedly play Professor Minerva McGonagall within the HBO ‘HARRY POTTER’ show
(via: @DanielRPK) pic.twitter.com/QrRyga7hKX
— ScreenTime (@screentime) March 7, 2025

Janet McTeer

McTeer, who’s 63 now, is just a couple of years younger than Smith was when she first donned the tartan robes of Hogwarts’ Deputy Headmistress.

A decorated actress with an OBE to her name, McTeer recently headlined Netflix’s Kaos, a mythological drama that, despite high expectations, met an unlucky fate with a single-season run.

HBO’s Ambitious Decade-Long Harry Potter Reboot

Meanwhile, casting rumors proceed to swirl across the Harry Potter reboot. Word on the road suggests Paapa Essiedu is closing in on the role of Severus Snape, while HBO has officially confirmed that John Lithgow can be getting into Albus Dumbledore’s iconic robes.

The Tony and Emmy-winning actor admitted that while taking up such an iconic role is daunting, he’s excited to be a part of a project that can define this phase of his profession.

The ambitious Harry Potter series, spearheaded by Francesca Gardiner and Mark Mylod, is about to unfold over a decade, promising an in-depth and “faithful adaptation” of JK Rowling’s beloved books. HBO CEO Casey Bloys has assured fans that every novel will receive the eye it deserves, offering a deeper dive into the wizarding world than ever before.

Voici les acteurs pressentis pour incarner des rôles dans la série HBO HARRY POTTER :
• Albus Dumbledore : Mark Strong / Mark Rylance
• Minerva McGonagall : Sharon Horgan / Janet McTeer / Rachel Weisz
Rubeus Hagrid : Brett Goldstein
• Severus Rogue : Paapa Essiedu
• Le trio… pic.twitter.com/gdKc57I7v9
— Max Actu FR (Fan) (@MaxActuFR) December 7, 2024

Janet McTeer’s Return to HBO?

If McTeer secures the role, it could mark her return to HBO after her Emmy-nominated turn as Clementine Churchill in Into the Storm.

Fiona Glascott was the last to portray a younger McGonagall within the Incredible Beasts prequels, but McTeer’s towering presence, each physically at 6’1 and in sheer gravitas, could bring a striking recent dimension to the beloved Transfiguration professor.

Actress Janet McTeer is in negotiations to play Professor Minerva McGonagall.
Also Paapa Essiedu is in final negotiations to shut his deal to play Professor Severus Snape within the upcoming HBO Harry Potter series via @DEADLINE #HarryPotter #HarryPotterHBO pic.twitter.com/DLfbcZFGBJ
— pegasus productions (@PegasusProduct2) March 7, 2025

Though HBO stays tight-lipped, acknowledging the inevitable storm of speculation, fans have wasted no time sharing their thoughts. X erupted with excitement, with one user gushing, “She was so good in Ozark, this may be an ideal forged addition,” while one other said, “Janet McTeer as McGonagall? Absolutely perfect casting! Can’t wait to see her magic on screen!”