The OCGA Committee meets on a monthly basis to discuss issues pertaining to OCGA activities and events.

• John Mills (President)
• John Cooper (Vice President)
• Duncan Banks (Vice President)
• Elizabeth Board (Executive Officer)
• Andrew Lane (Treasurer)
• Paul Hicks (Headmaster)
• Caroline Coggins (Development Associate Alumni)
• Ken Schwab (Staff Representative)

• Greg Smith (Past President)
• Andrew Clarke
• James Howard
• Tzer-Han Lim
• Robert Slater
• Ben Sturrock
• Kishan Thurairasa
• Guy Waldron
• Karl Mainka
• Alex McCall
• Ben Hart