Cheltenham Girls High School

Cheltenham Girls High School, is a public, comprehensive, high school for girls, located in Cheltenham, a suburb in the Northern Sydney region of Sydney, New South Wales, Australia.

Established in 1957 and operated by the New South Wales Department of Education, the school has a non-selective enrolment policy and currently caters for approximately 1,260 students from Years 7 to 12.

In the 2006 Higher School Certificate, the National Education Directory of Australia named Cheltenham Girls High School the sixth best performing school, and the best non-selective public school in Sydney's Hornsby region.

It is well known for its distinctive pink uniform. The school has recently celebrated its 60th anniversary.