Quick Facts
Born:
1995-08-31
Birthplace:
Dromina, County Cork, Ireland
Credits:
10 Total Roles
Dónal Finn
Acting
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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
Fantastic Beasts: The Secrets of Dumbledore
Albert (Baker)
The Wheel of Time
Mat Cauthon
SAS Rogue Heroes
Eoin McGonigal
Young Sherlock
James Moriarty
How to Build a Girl
Karl Boden
Four Letters of Love
Sean Gore
The Other Bennet Sister
Mr. Hayward
Full Filmography
| Year | Title | Role |
|---|---|---|
| 2026 | The Other Bennet Sister TV | Mr. Hayward |
| 2026 | Young Sherlock TV | James Moriarty |
| 2025 | Four Letters of Love MOVIE | Sean Gore |
| 2022 | SAS Rogue Heroes TV | Eoin McGonigal |
| 2022 | Fantastic Beasts: The Secrets of Dumbledore MOVIE | Albert (Baker) |
| 2021 | The Wheel of Time TV | Mat Cauthon |
| 2020 | How to Build a Girl MOVIE | Karl Boden |
| 2020 | Albion MOVIE | Gabriel |
| 2019 | The Witcher TV | Nettly |
| 2018 | Angel MOVIE | Killian |