Sir Robert George Crookshank Hamilton KCB (30 August 1836 – 22 April 1895) was the sixth Governor and the Commander-in-Chief of the then British colony of Tasmania from 11 March 1887 until 30 November 1892 during which time he oversaw the ministries of two Tasmanian Premiers. Sir Philip Fysh (30 March 1887 to 17 August 1892) and Henry Dobson (17 August 1892 to 14 April 1894) both of whom he curiously insisted on incorrectly referring to as Prime Minister.
