Eurelia is a town and locality in the Australian state of South Australia located on the east side of the Flinders Ranges about 264 kilometres (164 mi) north of the state capital of Adelaide and about 20 kilometres (12 mi) from the municipal seat of Orroroo. The town was surveyed in July 1878 and was gazetted as a government town on 12 September 1878. The locality's boundaries were created on 16 December 1999 for the “long established name” and includes the site of the Government Town of Eurelia.