CSHS may stand for:
Caboolture State High School Cactus Shadows High School Cairns State High School Caloundra State High School, in Caloundra, Sunshine Coast Region, Queensland, Australia Captain Shreve High School Cardinal Spellman High School (New York City) Carine Senior High School Carl Sandburg High School Cheyenne South High School Churchlands Senior High School Clear Springs High School Coburg Senior High School College Station High School Coral Springs High School Corinda State High School Crawfordsville Senior High School