Buckleboo is a locality in the Australian state of South Australia on the Eyre Peninsula locatedabout 313 kilometres (194 mi) northwest of the state capital of Adelaide and about 31 kilometres (19 mi) northwest of the municipal seat of Kimba. Until 2005, Buckleboo was the railhead for one branch of the Eyre Peninsula Railway, a narrow gauge railway which principally hauled grain via Kimba and Cummins to Port Lincoln for export. The silos at the former railway station and the few remaining buildings are surrounded by the Buckleboo Conservation Reserve, proclaimed in 1990.