OSHS

OSHS may refer to:
 * Ocean Springs High School, Ocean Springs, Mississippi, United States
 * Office of Safe and Healthy Students, an agency of the United States Department of Education
 * Olathe South High School, Olathe, Kansas, United States
 * Old Saybrook Senior High School, Old Saybrook, Connecticut, United States
 * Oliver Springs High School, Oliver Springs, Tennessee, United States
 * Oscar F. Smith High School, Chesapeake, Virginia, United States