Newcastle Boys' High School was a government-funded single-sex selective high school, located in Waratah, a suburb of Newcastle, New South Wales, Australia.

The Headmasters of Newcastle Boys High School were:[4][5] Newcastle Boys High School continued to sing the Newcastle High School song: words by a member of staff, R. G. Henderson MA set to the tune of "D'ye ken John Peel?

", chosen by competition announced in 1913 in the school journal, "Novocastrian".

[6] When the boys moved to the plain at the Waratah site, they no longer climbed up The Hill and the first verse was re-written in 1943 by Mr Hodge.

[7] The following Newcastle Boys' High School students won scholarships to the Professor Harry Messel International Science School:[8] The following Newcastle Boys' High School boys were awarded "Blues" by the New South Wales Combined High Schools Sports Association under the system which operated from 1957 to 1980:[9]