Oliver Mansour Jackson-Cohen (born 24 October 1986) is an English actor.
Jackson-Cohen is best known for his work in genre television, most notably as adult Luke Crain in Netflix's adaptation of The Haunting of Hill House. Prior to that series, he also appeared in Dracula & Emerald City. As of 2019, he is set to star in the titular role of the 2020 remake of The Invisible Man.
He is also known for his work in historical fiction, including Lark Rise to Candleford, Mr Selfridge, and The Secret River, as well as Prince William in the satirical web series Will & Kate: Before Happily Ever After.
- Hollyoaks (2002) as Jean-Pierre
- Lark Rise to Candleford (2008) as Phillip White
- Going the Distance (2010) as Damon
- Faster (2010) as Killer
- Will & Kate: Before Happily Ever After (2011) as Prince William
- What's Your Number? (2011) as Eddie Vogel
- World Without End (2012) as Ralph Fitzgerald
- The Raven (2012) as John Cantrell
- Mr Selfridge (2013) as Roderick 'Roddy' Temple
- Dracula (2013 — 2014) as Jonathan Harker
- The Secret River (2015) as William Thornhill
- Emerald City (2017) as Roan / Lucas
- The Haunting of Hill House (2018) as adult Luke Crain
- The Haunting of Bly Manor (TBD) as Peter
- The Invisible Man (2020) as Adrian Griffin