BSHS may be:

Ballston Spa High School, Ballston Spa, New York Beerwah State High School, Beerwah, Queensland, Australia Big Sky High School, Missoula, Montana Bishop Shanahan High School, Downingtown, Pennsylvania Bishop Stang High School, Dartmouth, Massachusetts Boiling Springs High School (disambiguation) Brisbane State High School, Australia The British Society for the History of Science Bryan Station High School, Lexington, Kentucky Busan Science High School, South Korea