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Dónal Finn

Dónal Finn

Actor Aug 31 (age 30) Dromina, County Cork, Ireland 2018–2026 (8 year career)
7.3 avg rating

Biography

Dónal Finn is an Irish actor known for playing Mat Cauthon in the Prime Video fantasy series The Wheel of Time (2023). A graduate of the London Academy of Music and Dramatic Art, he has also appeared in SAS: Rogue Heroes (2022), Fantastic Beasts: The Secrets of Dumbledore (2022), originated the role of Orpheus in the West End production of Hadestown (2024), and co-starred as James Moriarty in the Guy Ritchie Amazon series Young Sherlock (2026).

Known For

The Wheel of Time
Film

The Wheel of Time

Mat Cauthon
Fantastic Beasts: The Secrets of Dumbledore
Film

Fantastic Beasts: The Secrets of Dumbledore

Albert (Baker)
Young Sherlock
Film

Young Sherlock

James Moriarty
SAS Rogue Heroes
Film

SAS Rogue Heroes

Eoin McGonigal
How to Build a Girl
Film

How to Build a Girl

Karl Boden
The Witcher
Film

The Witcher

Nettly
The Other Bennet Sister
Film

The Other Bennet Sister

Mr. Hayward
Four Letters of Love
Film

Four Letters of Love

Sean Gore

Filmography