Dónal Finn

Where to watch Dónal Finn in United States. On screen since 2018. Licensed apps only — 13 titles we track below.

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).

Where to watch their titles

The Witcher
Nettly · 2019
Fantastic Beasts: The Secrets of Dumbledore
Albert (Baker) · 2022
The Wheel of Time
Mat Cauthon · 2021
Young Sherlock
James Moriarty · 2026
SAS Rogue Heroes
Eoin McGonigal · 2022
How to Build a Girl
Karl Boden · 2020
The Other Bennet Sister
Mr. Hayward · 2026
Four Letters of Love
Sean Gore · 2025
Albion
Gabriel · 2020
Angel
Killian · 2018
Love Have I Known
2nd Lieutenant Williams · 2019
The Uprising
2026
Hadestown - West End Cast 2024
Orpheus