Will Keen (born 4 March 1970) is an English actor. He is also a trustee of the James Menzies Kitchen Award, an award set up for young theatre directors in memory of the director with whom Keen collaborated early in his career. He has been nominated for a number of theatre awards and in 2008 was longlisted for an Evening Standard Theatre Award for his performance in Waste at the Almeida.
His TV credits include Holby City, The Bill, The Impressionists, The Wire, Casualty 1907, Elisabeth, and The Colour of Magic. His film credits include Nine Lives of Tomas Katz and Love and Other Disasters. In the musical field, he has recorded the "Seven Scenes from Hamlet" by the Spanish composer Benet Casablancas, in collaboration with the Orquesta de la Comunidad de Madrid, conducted by José Ramón Encinar (Stradivarius, 2010).