Frank Hugh Hann (19 October 1846--23 August 1921) was an Australian explorer, the son of Joseph (died 3 January 1864) and Elizabeth (died 24 June 1864) Hann.
Frank Hugh Hann (19 October 1846--23 August 1921) was an explorer in Western Australia, who in 1897 named Lake Disappointment. He was the son of Joseph (died 3 January 1864) and Elizabeth (died 24 June 1864) Hann.