Thomas Reibey (24 September 1821 – 10 February 1912) was an Australian politician and Premier of Tasmania from 20 July 1876 until 9 August 1877.Reiby was born in Hadspen, Van Diemen's Land, (now Tasmania) the son of Thomas Haydock Reibey and Richarda Allen, and a grandson of Mary Reibey. Reibey was educated at Trinity College, Oxford. His father died before he graduated and he returned to Tasmania.In 1843 Reiby was admitted to Holy Orders by Bishop Francis Nixon.