Bulli High School is a government-funded co-educational comprehensive secondary day school, located on Ursula Road in , in the northern Illawarra region of New South Wales, Australia.
In 2018 the school catered for approximately 860 students from Year 7 to Year 12, of whom three percent identified as Indigenous Australians and ten percent were from a language background other than English. The school is operated by the NSW Department of Education.
The school has a proud tradition in the community for excellence in academic, sporting and cultural pursuits. Bulli High School is the only high school in the Seacliff Community of Schools.