Dónal Finn
Known for
Acting
Life
Born 1995 (age 31)
Born in
Dromina, County Cork, Ireland
Credits
View on IMDb13 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
The Witcher
20 Dec 2019
Fantastic Beasts: The Secrets of Dumbledore
06 Apr 2022
The Wheel of Time
18 Nov 2021
Young Sherlock
04 Mar 2026
SAS Rogue Heroes
30 Oct 2022
How to Build a Girl
24 Sep 2020
The Other Bennet Sister
15 Mar 2026
Four Letters of Love
18 Jul 2025
Photos
Filmography
2026
- The Other Bennet Sisteras Mr. Hayward6 episodes
- Young Sherlockas James Moriarty11 episodes
2025
- Four Letters of Loveas Sean Gore
2022
- SAS Rogue Heroesas Eoin McGonigal7 episodes
- Fantastic Beasts: The Secrets of Dumbledoreas Albert (Baker)
2021
- The Wheel of Timeas Mat Cauthon16 episodes
2020
- How to Build a Girlas Karl Boden
- Albionas Gabriel
2019
- The Witcheras Nettly1 episode
- Love Have I Knownas 2nd Lieutenant Williams
2018
- Angelas Killian