In 1994 Honorary Life Membership was instituted to recognise individuals who had rendered significant service to the Duntroon Society. Once the Royal Military College of Australia Association Incorporated was formed in 2008 and subscriptions were no longer collected, Life Membership lost meaning and it was decided to replace it with the award of Fellow. Existing Life Members were automatically inducted as Fellows and the new award was first made in late 2008.
The list of those so honoured by the Duntroon Society is shown below in chronological order of the award.
| Name | Background | Status |
|---|---|---|
| Hutton, H V | RMC military staff (WO2 RA Sigs) | deceased |
| Hoare, J A | RMC military staff (Chaplain) | deceased |
| O’Callaghan, C E | RMC military staff (Matron) | deceased |
| Morrison, A L | RMC military staff, also Society founder | deceased |
| Dempsey, B | RMC academic staff (Chemistry) | deceased |
| Wark, W J | RMC military staff (RQMS) | deceased |
| Watson, G E | RMC military staff (WO1 AWAS, WW2), also widow of RSM | deceased |
| Hodges, H S | RMC academic staff (Economics) | deceased |
| Laird, J T | RMC academic staff (English) | deceased |
| Bullen, J E | Society ACT Br Secretary | Canberra |
| Hamlyn, R D | Society NSW Br Secretary | deceased |
| Paley, J T | RMC military staff (UK exchange) | deceased |
| Harding, R R | Society Newsletter Editor | Canberra |
| Moyle, R J | Duntroon Guides Convener | deceased |
| Roberts, A R | Society OCS representative | deceased |
| Evans, P J A | Society ACT Br Convener | Canberra |
| Bergin, N R | Society SA Br Convener | deceased |
| Jeffery, P M | Governor-General of Australia | deceased |
| Ryan, M J | Society Treasurer, Newsletter Editor and ACT Br Treasurer | Canberra |
| Loughton, G J | Society Qld Br Convener | Brisbane |
| Slater, RA | Society VIC and TAS Convenor | Melbourne |
| Cosgrove, P J | Governor-General of Australia | Canberra |
| Healy, J M | Society, WRAAC Rep | deceased |
| Hurley, D J | Governor-General of Australia | Canberra |