Manchester High School may mean any of the following educational institutions:
United States Manchester High School (Connecticut), Manchester, Connecticut Manchester High School (Georgia), Manchester, Georgia Manchester High School (North Manchester, Indiana) Manchester High School, Manchester, Michigan Manchester High School Central, Manchester, New Hampshire Manchester High School West, Manchester, New Hampshire Manchester Memorial High School, Manchester, New Hampshire Manchester School of Technology, a high school in Manchester, New Hampshire Manchester Township High School, Manchester Township, New Jersey Manchester High School (New Franklin, Ohio) Manchester High School (Manchester, Ohio) Manchester High School (Virginia), Midlothian, Virginia
Elsewhere Manchester High School, Jamaica, Mandeville, Jamaica Manchester High School for Girls, Manchester, England
See also Manchester Essex Regional Middle/High School, Manchester-by-the-Sea, Massachusetts