Born 1982 (age 43) · Kingscourt, County Cavan, Ireland
Appears in 32 titles

Diarmaid Murtagh is an Irish actor. He portrayed Leif in the 2013 historical drama television series Vikings, Dimitri in Dracula Untold (2014) and Captain Harpen in The Monuments Men (2014). He first appeared in the 2007 Irish soap opera Ros na Rún. His debut film role was as Captain Harpen in the George Clooney's 2014 war film The Monuments Men. Murtagh played convict Frank Mitchell in the 2019 film The Krays' Mad Axeman. He is currently starring in Troy: Fall of a City as Hermes, messenger of Olympus. He is currently featured as “Connor” in the Netflix sci fi drama The one.

Filmography

Uncharted
6.9
Uncharted
2022
as Police Officer
Dracula Untold
6.5
Dracula Untold
2014
as Dimitru
The Monuments Men
6.1
The Monuments Men
2014
as Captain Harpen
Against the Ice
6.8
Against the Ice
2022
as Poulsen
Good People
5.5
Good People
2014
as Marshall
Renegades
5.6
Renegades
2017
as Kurt Duffy
William Tell
6.2
William Tell
2025
as Master Builder
Robert the Bruce
5.5
Robert the Bruce
2019
as James Douglas
A Christmas in Royal Fashion
5.9
A Christmas in Royal Fashion
2018
as Prince Patrick
The Protector
6.3
The Protector
2019
as Jake Sharp
Age of Summer
6.0
Age of Summer
2018
as Tony
The Krays' Mad Axeman
4.0
The Krays' Mad Axeman
2019
as Frank Mitchell
Bruno
7.0
Bruno
2019
as Daniel
Bad Boy Buck
Bad Boy Buck
2022
as Buck
Stolen Moments
Stolen Moments
2025
Supergirl
Supergirl
2026
as Drom Baxton
The Butler
as Spoons