Douglas Nicholls
| Douglas Nicholls | |
|---|---|
| 28th Governor of South Australia | |
| In office 1 December 1976 – 30 April 1977 | |
| Monarch | Elizabeth II | 
| Premier | Don Dunstan | 
| Preceded by | Sir Mark Oliphant | 
| Succeeded by | Sir Keith Seaman | 
| Personal details | |
| Born | 9 December 1906 Cummeragunja Reserve, New South Wales | 
| Died | 4 June 1988 (aged 81) Mooroopna, Victoria | 
| Nationality | Australian | 
| Spouse | Gladys Nicholls | 
| Profession | Pastor, Footballer, Activist | 
Sir Douglas Ralph Nicholls KCVO OBE (9 December 1906 – 4 June 1988) was a prominent Aboriginal Australian from the Yorta Yorta people. He was a professional athlete, Churches of Christ pastor and church planter, ceremonial officer and a pioneering campaigner for reconciliation.
Nicholls was the first Aboriginal Australian to be knighted when he was appointed Knight Bachelor in 1972 (he was subsequently appointed a Knight Commander of the Royal Victorian Order in 1977). He was also the first—and as of 2025 the only—Indigenous Australian to be appointed to vice-regal office, serving as Governor of South Australia from 1 December 1976 until his resignation on 30 April 1977 due to poor health.