Christine Del Gallo

Christine Del Gallo is a former principal of Northern Beaches Secondary College’s Mackellar Girls Campus in Sydney, Australia, where she served for 18 years. Under her leadership, the school consistently ranked among the top 100 in the HSC results, reflecting her commitment to academic excellence and a strong school culture. As a former deputy head of the Secondary Principals Council, Del Gallo emphasized the importance of high expectations and a supportive environment for students' success. She retired two years ago, leaving behind a legacy of fostering educational achievement in a comprehensive school setting.