
Diarmaid Murtagh
Acting • Born 1982-07-28
Biography
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
31 credits
Against the Ice
Movie • 2022
Poulsen

Uncharted
Movie • 2022
Police Officer

Bad Boy Buck
Movie • 2022
Buck

William Tell
Movie • 2025
Master Builder

The Monuments Men
Movie • 2014
Captain Harpen

Dracula Untold
Movie • 2014
Dimitru

Good People
Movie • 2014
Marshall

Renegades
Movie • 2017
Kurt Duffy

Age of Summer
Movie • 2018
Tony

A Christmas in Royal Fashion
Movie • 2018
Prince Patrick

The Protector
Movie • 2019
Jake Sharp

Bruno
Movie • 2019
Daniel

The Krays' Mad Axeman
Movie • 2019
Frank Mitchell

Robert the Bruce
Movie • 2019
James Douglas

Stolen Moments
Movie • 2025

Supergirl
Movie • 2026
Drom Baxton

The One
TV • 2021
Connor Martin

Vikings
TV • 2013
Leif

The Girlfriend Experience
TV • 2016
Player 97

Grace
TV • 2021
Vic

Quantico
TV • 2015
Eamon Devlin

Camelot
TV • 2011
Brastias

Sons of Liberty
TV • 2015
Tim Kelly

The Tourist
TV • 2022
Donal

Bloodlands
TV • 2021
Robert Dardis

Chernobyl
TV • 2019
Zukauskas

The Roaring Twenties
TV • 2008
Kevin

Quirke
TV • 2014
McCoy

Outlander
TV • 2014
William 'Buck' MacKenzie

Seacht
TV • 2008
Brian

Dominion
TV • 2014
Wes