Acting
Dónal Finn
Aug 31, 1995 (31 years) Dromina, County Cork, Ireland
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
7.9
The Witcher
Nettly
7.6
The Wheel of Time
Mat Cauthon
6.6
Fantastic Beasts: The Secrets of Dumbledore
Albert (Baker)
8.0
The Uprising
Village Priest
7.8
Young Sherlock
James Moriarty
7.8
SAS Rogue Heroes
Eoin McGonigal
8.3
The Other Bennet Sister
Mr. Hayward
5.8
How to Build a Girl
Karl Boden
6.0
Four Letters of Love
Sean Gore
Albion
Gabriel
Angel
Killian
Love Have I Known
2nd Lieutenant Williams
Hadestown - West End Cast 2024
Orpheus
Filmography
Hadestown - West End Cast 2024
Orpheus
8.0
The Uprising
2026 · Village Priest
7.8
Young Sherlock
2026 · James Moriarty
8.3
The Other Bennet Sister
2026 · Mr. Hayward
6.0
Four Letters of Love
2025 · Sean Gore
6.6
Fantastic Beasts: The Secrets of Dumbledore
2022 · Albert (Baker)
7.8
SAS Rogue Heroes
2022 · Eoin McGonigal
7.6
The Wheel of Time
2021 · Mat Cauthon
5.8
How to Build a Girl
2020 · Karl Boden
Albion
2020 · Gabriel
7.9
The Witcher
2019 · Nettly
Love Have I Known
2019 · 2nd Lieutenant Williams
Angel
2018 · Killian