St. Paul VI Catholic High School is a private Diocesan Catholic preparatory school for girls and boys in grades 9-12 in Chantilly, Virginia, seeking to help our students Grow in Grace and Wisdom. Our school is part of the Diocese of Arlington and offers rigorous academics, an inclusive community focused on spiritual and leadership formation, and a proud athletic tradition featuring nationally renowned programscompeting in the Washington Catholic Athletic Conference and the Virginia Independent Schools Athletic Association.