Sir Jacob Epstein (, 10 November 1880 - 21 August 1959) was an American and British sculptor who helped pioneer modern sculpture. He was born in the United States, and moved to Europe in 1902, becoming a British subject in 1910.

Early in his career, in 1912, The Pall Mall Gazette described Epstein as "a Sculptor in Revolt, who is in deadly conflict with the ideas