The Tri-M Music Honor Society is the international music honor society for middle/junior high and high school students. It is designed to recognize students for their academic and musical achievements, reward them for their accomplishments and service activities, and to inspire other students to excel at music and leadership. Through more than 5,500 chartered chapters, Tri-M has helped thousands of young people provide years of service through music in schools throughout the world. Tri-M is a program of the National Association for Music Education.
Campbell High School's Chapter Officers:
| President |
| Vice President |
| Secretary |
| Treasurer |
| Historian |
Chapter Advisor: Ms. Milligan