Henry Rotton (1814 – 11 October 1881) was an English-born Australian politician.
In 1836 he arrived at Kangaroo Island, whence he journeyed to Sydney.
In 1839 he married Lorn Jane Macpherson, with whom he had two children; a second marriage on 18 March 1844 to Ann Ford produced a further eleven children.
In 1858 he was elected to the New South Wales Legislative Assembly for Western Boroughs.
He transferred to Hartley in 1859, representing that seat until his defeat in 1864.