Diarmaid Murtagh
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.
32Credits15 TV · 17 films
2008–2026Years activefirst to latest
8.7 Highest ratedChernobyl
6.4 Average ratingacross 27 titles
Top TV shows 15best Diarmaid Murtagh shows
- 1
ChernobylZukauskas · 1 ep · 2019 - 2
OutlanderWilliam 'Buck' MacKenzie · 14 eps · 2014 - 3
VikingsLeif · 6 eps · 2013 - 4
The Girlfriend ExperiencePlayer 97 · 1 ep · 2016 - 5
Sons of LibertyTim Kelly · 3 eps · 2015 - 6
The TouristDonal · 6 eps · 2022 - 7
BloodlandsRobert Dardis · 3 eps · 2021 - 8
GraceVic · 1 ep · 2021 - 9
QuanticoEamon Devlin · 1 ep · 2015 - 10
DominionWes · 3 eps · 2014 - 11
The OneConnor Martin · 8 eps · 2021 - 12
CamelotBrastias · 10 eps · 2011 - 13
QuirkeMcCoy · 1 ep · 2014 - 14SeachtBrian · 8 eps · 2008
- 15
The Roaring TwentiesKevin · 2 eps · 2008
Top movies 17best Diarmaid Murtagh movies
- 1
BrunoDaniel · 2019 - 2
UnchartedPolice Officer · 2022 - 3
Against the IcePoulsen · 2022 - 4
Dracula UntoldDimitru · 2014 · Horror - 5
The ProtectorJake Sharp · 2019 - 6
William TellMaster Builder · 2025 - 7
The Monuments MenCaptain Harpen · 2014 - 8
Age of SummerTony · 2018 - 9
A Christmas in Royal FashionPrince Patrick · 2018 - 10
RenegadesKurt Duffy · 2017 - 11
Robert the BruceJames Douglas · 2019 - 12
Good PeopleMarshall · 2014 - 13
SupergirlDrom Baxton · 2026 - 14
The Krays' Mad AxemanFrank Mitchell · 2019 - 15The ButlerSpoons
- 16
Bad Boy BuckBuck · 2022 - 17
Stolen Moments2025