Corey A. Baker (born November 23, 1989) is a professional baseball pitcher in the St. Louis Cardinals organization. While in high school, Baker played three seasons for the Bayside Yankees traveling baseball team, and had a 20-1 record. He pitched in college for the University of Pittsburgh Panthers, was named in 2010 to the All-Big East First Team, and to the ABCA/Rawlings All-East Region First Team, and ended his college career as the university's all-time career wins leader, with 24.