Dónal Finn
Acting
August 31, 1995 (31 years old)
Dromina, County Cork, Ireland
12
Acting Credits
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
Filmography
The Uprising
2026
as Village Priest
7
Young Sherlock
2026
as James Moriarty
7.8
The Other Bennet Sister
2026
as Mr. Hayward
8.2
Four Letters of Love
2025
as Sean Gore
6
Fantastic Beasts: The Secrets of Dumbledore
2022
as Albert (Baker)
6.6
SAS Rogue Heroes
2022
as Eoin McGonigal
7.8
The Wheel of Time
2021
as Mat Cauthon
7.6
How to Build a Girl
2020
as Karl Boden
5.8
Albion
2020
as Gabriel
Love Have I Known
2019
as 2nd Lieutenant Williams
The Witcher
2019
as Nettly
7.9
Angel
2018
as Killian