Dónal Finn
Acting
Born: 1995-08-31 in Dromina, County Cork, Ireland
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 Witcher
Nettly
The Wheel of Time
Mat Cauthon
Young Sherlock
James Moriarty
The Uprising
Village Priest
Fantastic Beasts: The Secrets of Dumbledore
Albert (Baker)
SAS Rogue Heroes
Eoin McGonigal
The Other Bennet Sister
Mr. Hayward
How to Build a Girl
Karl Boden
Four Letters of Love
Sean Gore
Angel
Killian
Hadestown - West End Cast 2024
Orpheus
Love Have I Known
2nd Lieutenant Williams
Albion
Gabriel