HBHS may refer to one of several high schools:
Australia Homebush Boys High School, in Homebush, Sydney
Kiribati Hiram Bingham High School, in Rongorongo, Beru Island
New Zealand Hamilton Boys' High School, in Hamilton Hastings Boys' High School, in Hastings
United Kingdom Haydon Bridge High School, in Haydon Bridge, Northumberland, England
United States Helen Bernstein High School, in Los Angeles, California High Bridge High School, in High Bridge, New Jersey (see High Bridge School District) Hollis/Brookline High School, in Hollis, New Hampshire Hudson's Bay High School, in Vancouver, Washington Huntington Beach High School, in Huntington Beach, California