Office Bearers 2020
- Patron: David Gonski AC
- President: Walter MacCallum (1987) president@osu.com.au
- Hon Secretary: William Dive (1957-58) secretary@osu.com.au
- Hon. Treasurer: Craig Duly (1977) treasurer@osu.com.au
Committee — Elected
- J Della Marta (2016)
- J Edwards (1951)
- P Gibby (1964)
- T Graham (2008)
- N Manettas (2009)
- B Marich (1961)
- J Miller (2002)
- D Ross (1966)
- P O’Brien (1970)
Committee — Ex-Officio
- Ian Plater (1969) – Immediate Past President
- The Chairman of Trustees Sydney Grammar School
- The Headmaster of Sydney Grammar School
- Victorian Branch Chairman
- London Branch Chairman
The Old Sydneians’ Union
Sydney Grammar School
College St
Darlinghurst
Sydney NSW 2010
Australia
T ++61 9332 5843
E info@osu.com.au
W www.osu.com.au