List of Premiers of New South Wales by time in office Rank by time in office Rank by time in office

| Rank_ | Premier_ | Party_ | Assumed_Office_ | Left_Office_ | TOTAL_Time_in_Office_ |
|---|---|---|---|---|---|
| 12. | Sir George Reid | Free Trade | 3 August 1894 | 13 September 1899 | 5years, 41days |
| 13. | Sir John Robertson | Liberalism | 9 March 1860 | 9 January 1861 | 4 years, 242 days |
| 13. | Sir John Robertson | Liberalism | 27 October 1868 | 12 January 1870 | 4 years, 242 days |
| 13. | Sir John Robertson | Liberalism | 9 February 1875 | 21 March 1877 | 4 years, 242 days |
| 13. | Sir John Robertson | Liberalism | 17 August 1877 | 17 December 1877 | 4 years, 242 days |
| 13. | Sir John Robertson | Liberalism | 22 December 1885 | 22 February 1886 | 4 years, 242 days |
| 14. | Bob Heffron | Labor | 23 October 1959 | 30 April 1964 | 4years, 190days |
| 15. | Nick Greiner | Liberal | 25 March 1988 | 24 June 1992 | 4years, 91days |