Parkes High School is a government-funded co-educational comprehensive secondary day school, located in Parkes, in the Central West region of New South Wales, Australia. Established in 1933, the school enrolled approximately 580 students in 2018, from Year 7 to Year 12, of whom 15 per cent identify as Indigenous Australians and 3 per cent from a language background other than English. The school is operated by the NSW Department of Education; the principal is Sandra Carter.