Oakhill College is an independent Lasallian Catholic secondary school located in Castle Hill in the north-west of Sydney. The College was founded in 1937 as a school for boys in Years 7-12. In 1976, the College became co-educational in Years 11 and 12, and boys-only in Years 7-10. It has a roll of about 1700 students.
The students at Oakhill contributed $45,000 to the Lasallian Foundation in 2019 for projects at Alban’s Academy in Multan, Pakistan ($35,000) and the Breakfast Club at La Salle Technical College in Hohola, Papua New Guinea ($10,000). Fundraising was not undertaken during 2020 because of the coronavirus pandemic, but the College contributed $3000 to support the breakfast club at La Salle Technical College.