Northwestern High School may refer to: Miami Northwestern Senior High School in Miami, Florida Northwestern High School, in Sciota, Illinois, which was consolidated into West Prairie High School Northwestern High School (Illinois) in Palmyra, Illinois Northwestern High School (Indiana) in Kokomo, Indiana Northwestern High School (Baltimore) in Baltimore, Maryland Northwestern High School (Hyattsville, Maryland) in Hyattsville, Maryland Northwestern High School (Michigan) in Detroit, Michigan Flint Northwestern High School in Flint, Michigan Northwestern High School in Mendon, Missouri Northwestern High School (Springfield, Ohio) in Springfield, Ohio Northwestern High School (West Salem, Ohio) in West Salem, Ohio Northwestern Senior High School (Pennsylvania) in Albion, Pennsylvania Northwestern High School (Rock Hill, South Carolina) in Rock Hill, South Carolina Northwestern High School (Wisconsin) in Maple, Wisconsin See also Northwest High School (disambiguation)