The nation's premier organization established to recognize outstanding high school students. More than just an honor roll, NHS serves to honor those students who have demonstrated excellence in the areas of scholarship, leadership, service, and character. At Millbrook, students become eligible for consideration during the fall of their junior year. The first eligibility requirement is a cumulative grade point average (GPA) of 3.5 or greater. The Millbrook chapter began in 2003 and currently has 150 members who complete chapter and individual projects that fulfill needs within the community and school. Meetings are held virtually via Google Meet on the first "school Monday" of each month at 3:00 p.m.