Chantilly High School Office Hours
The Chantilly HS main office is open from 7:00-3:30 by appointment only. We can be reached at 703-222-8100. As we continue to practice social distancing, no walk-in visitors are permitted and any visitor with an appointment is required to wear a mask and call the main office at 703-222-8100 when they arrive on campus. Visitors must wear a mask or face covering, enter the building alone, and follow social distancing guidelines. Any family members or friends accompanying the visitor will be asked to remain outside or in a vehicle. We encourage visitors, parents and students to email questions or concerns using the staff directory on our website.