Alexander Blake Schwarzenbach (born May 21, 1967) is an American musician.
He is the singer and guitarist of Jawbreaker (1986โ1996; 2017โPresent), and was previously a member of Jets to Brazil (1997โ2003), The Thorns of Life (2008โ2009), and Forgetters (2009โ 2013).
Although experiencing little mainstream success himself, Schwarzenbach and groups he has been a member of have influenced a variety of musical groups.