David Gilbert is an American leftist who participated in the deadly 1981 robbery of a Brinks armored vehicle. Gilbert was a founder of the Columbia University chapter of Students for a Democratic Society and became a member of the Weather Underground. Gilbert, who served as the getaway driver in the robbery, was convicted under New York's felony murder law in the killing by co-defendants of two Nyack, New York police officers and a Brink's security guard. He was given a sentence of 75 years to life in prison.