The Brummana High School Old Scholars Association (BHS OSA) is a non-profit organization that brings together former students of the school, fostering connections and promoting the school's interests. With a mission to serve, the OSA unites thousands of members across the globe, including graduates, former students, teachers, and administrators. These old scholars are now prominent figures in diplomatic, political, business, and artistic arenas in Lebanon, the Middle East, and beyond.

The OSA keeps members connected through a range of activities, such as social gatherings, class reunions, regional chapter meetings, online services, and an annual international convention held at the school. Its structure includes regional chapters in various countries, as well as international chapters in Europe, the United States, and Canada. Led by Mr.

Nazih Khattar, the current president, the OSA's executive committee oversees different sub-committees responsible for community and membership, events, fundraising, and sports. Stay connected with the BHS OSA to join events and engage in discussions as a member