Kelston Boys' High School ("KBHS") is an all-boys state secondary school in Kelston, a suburb in the Waitakere region of Auckland, New Zealand. It was created in 1963 when the roll of Kelston High School (formed in 1954) became too large for the site on the corner of Archibald and Gt North Rds. The boys moved to a new site further down Archibald Road, leaving the original site to be the home of Kelston Girls High School.