Loreto Normanhurst is an independent Catholic, primary and secondary day and boarding school for girls, located in Normanhurst, a suburb on the upper North Shore of Sydney, New South Wales, Australia. Established in 1897, Loreto has a current enrolment of approximately 1,175 students from Year 5 to Year 12, including approx. 185 boarders, and is the largest girls' boarding school in New South Wales.