Old Andreans Association (OldAndreans)

The Old Andreans Association Incorporated (OAA) is a not for profit organisation administered by ex students to support and maintain a vibrant community, providing an extension of the friendships and associations from the school-years into a life-long connection with the School. The Association was founded by the third Headmaster Rev. Percy Simpson as the Old Boys Union (OBU) in August 1906. This was some 21 years following the establishment of the School in July 1885, making it one of the oldest continually-active alumni organizations in Sydney.