The Nanango railway line was a narrow-gauge branch railway located in Queensland, Australia. On 31 October 1882, parliament approved the construction of a branch line from Theebine west to Kilkivan after gold and copper were discovered in this region of Queensland, Australia. The section was opened in two stages – to Dickabram on 1 January 1886 after two crossings of the Mary River and to Kilkivan on 6 December 1886.

Theebine is a rural town and locality split between the Gympie Region and the Fraser Coast Region, both in Queensland, Australia.