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Fan Casting Joe Alwyn as Sirius Black in Harry Potter

thefilmcritic made this fan casting suggestion on May 30, 2025. What do you think? See below to cast your vote, or click here to see all fan casting suggestions for this role.

Joe Alwyn as Sirius Black in Harry Potter

Joe AlwynUnited Kingdom

34 years old
Joseph Matthew Alwyn (born 21 February 1991) is an English actor. Alwyn made his feature film debut as the titular character in Ang Lee's 2016 war drama Billy Lynn's Long Halftime Walk and has sinc...
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Sirius Black in Harry Potter add character image
Fan Casting

Joe Alwyn

as

Sirius Black

in

Harry Potter

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Harry Potter

Harry Potter

Max Original
by J.K. Rowling
The upcoming Max series is a multi-season, faithful adaptation of J.K. Rowling's seven "Harry Potter" books, promising a deeper dive into the wizarding world than the films. Targeting a 2026 or 202...
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Fan casting suggestion made by:

thefilmcritic

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Joe Alwyn is known for his roles in Mary Queen of Scots, Billy Lynn's Long Halftime Walk, and The Favourite. He has been suggested by fans for 974 roles on myCast, including Rex North in The Seven Husbands of Evelyn Hugo. Similar actors include Dacre Montgomery, Lucas Till, and Alex Pettyfer. Joe Alwyn was suggested to play Sirius Black in Harry Potter by thefilmcritic. Harry Potter has 29 roles, including Severus Snape, Draco Malfoy, and Gilderoy Lockhart.

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