Douglas Patrick "Doug" Warren (born March 18, 1981 in Palatine, Illinois) is an American soccer goalkeeper, who last played for the New England Revolution in Major League Soccer. He was a member of the U.S. team at the 2001 FIFA World Youth Championship.Warren attended William Fremd High School where he was a Parade Magazine High School All American. He began his college soccer career at Indiana University, where he played in 1999.