Steve Post was born on 20 March 1944 in Bronx, New York, USA. He was married to Laura Rosenberg. He died on 3 August 2014 in Manhattan, New York City, New York, USA.
He was best known for hosting the classical "Morning Music" on WNYC radio from 1981 to 2001, and influential for hosting "The Outside" and "Room 101" at WBAI from the late 1960s until 1979.