Saint Patricks College is an Australian independent Roman Catholic single-sex secondary day school for girls located in Campbelltown in south-western Sydney, New South Wales. Established in 1840, it was the first school built by private enterprises in New South Wales and provides a religious and comprehensive education for approximately 850 students from Year 7 to Year 12, in the traditions of the Sisters of the Good Samaritan. The current principal is Sue Lennox.