William Henry Dunn (5 February 1841 – 7 July 1891) was an Australian politician who represented the South Australian House of Assembly seat of Onkaparinga from 1875 to 1878.
[1][2] William Henry Dunn was the son of John Dunn Snr.
and brother of John Dunn Jnr.
and brother-in-law of William Paltridge, who also were elected to the Parliament of South Australia.