Susan Ellen (Tanenbaum) Stern (January 31, 1943 – July 31, 1976) was an American political activist.She was a member of the prominent anti-Vietnam War groups Students for a Democratic Society (SDS), Weatherman and the Seattle Liberation Front (SLF). She wrote a memoir about her experiences, titled With the Weathermen: The Personal Journey of a Revolutionary Woman. It was reprinted in September 2007 by Rutgers University Press with an introduction by Laura Browder as part of the series Subterranean Lives.