Marton Paul Csokas (born 30 June 1966) is a New Zealand actor of Hungarian descent. His roles include Celeborn in The Lord of the Rings film series (2001–03), Yorgi in xXx (2002), Guy de Lusignan in Kingdom of Heaven (2005), Trevor Goodchild in Æon Flux (2005), Hora in Romulus, My Father (2007), Nico in Dead
Europe (2012), Jack Barts in Abraham Lincoln: Vampire Hunter (2012), Lieutenant Barnes in Pawn (2013), and Nicolai Itchenko in The Equalizer (2014).
He is set to appear as former FBI Director L. Patrick Gray in the upcoming 2017 film The Silent Man.
Marton was born in Invercargill, New Zealand, the son of Margaret Christine (née Rayner), a nurse, and Márton Csókás, who worked as a mechanical engineer. His father was Hungarian and his mother had English, Irish, and Danish ancestry. Csokas has a younger brother, Robert. He holds dual New Zealand and Hungarian citizenship.