Sir Stuart Donaldson | |
|---|---|
 | |
| 1st Premier of New South Wales | |
| In office 6 June 1856 – 25 August 1856 | |
| Monarch | Victoria |
| Governor | Sir William Denison |
| Preceded by | Office established |
| Succeeded by | Charles Cowper |
| 5th Colonial Treasurer of New South Wales | |
| In office 3 October 1856 – 7 September 1857 | |
| Preceded by | Robert Campbell |
| Succeeded by | Richard Jones |
| Personal details | |
| Born | Stuart Alexander Donaldson 16 December 1812 London, England, UK |
| Died | 11 January 1867 (aged 54) Carleton Hall, Cumberland, England, UK |
| Spouse | Amelia Cowper (1854–1867) |
| Children | Hay Frederick Donaldson St Clair Donaldson |
| Profession | Business agent for Richard Jones & Co, Company manager for Lloyd's of London; sheep and cattle grazier |
Sir Stuart Alexander Donaldson (16 December 1812 – 11 January 1867) was the first Premier of the Colony of New South Wales.