Robert Sheehan

 ( Irish Male Film Actors ) 

After leaving the Galway-Mayo Institute of Technology, Sheehan starred as one of the lead characters in Cherrybomb in 2009. In March 2009, he appeared in the role of BJ in the Channel 4 trilogy Red Riding. Sheehan described the role as "weighty" and a "step up" from his previous work, and credits the show with changing his career.

From 2009 to 2010, he starred as Nathan Young, a young offender, in the first two series of the British TV series Misfits. In April 2011, it was announced that Sheehan would not be returning to the show for the third season. Regarded as a "cult favourite", Sheehan connected "intensely" with the role, which he later described as "defining", and "a lovely, gorgeous memory for me," and remarked it was "challenging" to leave it behind. In May 2011, he was nominated for a BAFTA Award in the "Male Supporting Actor" category for his role in Misfits. Beginning in 2010, he played Darren, a member of gangland Dublin in Love/Hate. He accepted the part because he wanted to work with Stuart Carolan and Dave Caffrey, and featured in three seasons. After leaving the series, his character's ubiquitous blue hoodie was donated to the Dunamaise Theater in Portlaoise, and he remarked it was "tough to watch the show carry on without me". He was nominated for an Irish Film and Television Award for the role in 2011 and 2013. In 2011, Sheehan played Kay in Season of the Witch alongside Nicolas Cage and Ron Perlman.

Sheehan was nominated for an Irish Film and Television Award in the Rising Star category in 2010. The following year, he starred in the film Killing Bono, and in John Crowley's production of The Playboy of the Western World at the Old Vic Theatre. Sheehan appeared in the second season of the BBC crime drama series Accused, which aired in 2012. He played Simon Lewis in the 2013 film , and followed it with roles in Anita B., The Road Within, Moonwalkers, and The Messenger in 2014 and 2015. In late 2015, he played Richard III in Trevor Nunn's revival of The Wars of the Roses, an adaption of William Shakespeare's plays Richard III and the three part Henry VI. In a 2018 interview with Hot Press, Sheehan described the role as his recent favourite, citing the "magic" and "transcendent experience" of being on stage.

The Song of Sway Lake premiered at the Los Angeles Film Festival in 2017, and was released theatrically the following year. It was filmed prior to 2014, and reflecting on the role in 2019, Sheehan described himself as "immensely proud". During 2017, he also appeared in Geostorm and featured in the second season of Fortitude, for which he was nominated for an Irish Film and Television Award. In 2018, he appeared in as Carlos Casagemas and in The Young Offenders Christmas special as a caricatured version of himself. He also appeared in several films; he starred alongside David Tennant in Bad Samaritan, appeared in the neo-noir film Mute, and starred in Mortal Engines in the leading role of Tom Natsworthy.

In 2019, he starred in the Netflix Original series The Umbrella Academy as Klaus Hargreeves.

On 15 October 2021, Sheehan published his debut novel, Disappearing Act: A Host of Other Characters in 16 Short Stories.

He was cast in August 2022 to be one of the main villains in the upcoming film Red Sonja. He will be playing Draygan.

In May 2024, Sheehan will play Withnail in the world premiere of Withnail and I by Bruce Robinson and directed by Sean Foley based on the 1987 film at the Birmingham Repertory Theatre. In July, he will appear in Reunion written and directed by Mark O’Rowe for the Galway International Arts Festival.