
Aidan Turner (born 19 June 1983) is an Irish actor. He played the roles of Ross Poldark in the 2015–2019 BBC adaptation of The Poldark Novels by Winston Graham, Dante Gabriel Rossetti in Desperate Romantics, Ruairí McGowan in The Clinic, and John Mitchell in the supernatural drama series Being Human. He played Kíli in The Hobbit film series.

The Hobbit: An Unexpected Journey
2012 · as Kili

The Hobbit: The Battle of the Five Armies
2014 · as Kili

The Hobbit: The Desolation of Smaug
2013 · as Kili

The Mortal Instruments: City of Bones
2013 · as Luke Garroway

Loving Vincent
2017 · as Boatman

Grendel
as Unferth

The Secret Scripture
2017 · as Jack McNulty

The Man Who Killed Hitler and Then the Bigfoot
2019 · as Calvin Barr

Love Is Blind
2019 · as Russell

National Theatre Live: Les Liaisons Dangereuses
2026 · as Vicomte de Valmont

The Way of the Wind
as Andrew

Hattie
2011 · as John Schofield

Poldark Revealed
2016 · as Self / Ross Poldark

Alarm
2008 · as Mal