The Shire of Tiaro was a local government area in the Wide Bay–Burnett region of Queensland, Australia, between the regional cities of Gympie and Hervey Bay about 220 kilometres (137 mi) north of the state capital, Brisbane. The shire covered an area of 2,185.3 square kilometres (843.7 sq mi), and existed as a local government area from 1879 until 2008, when it was dissolved and split between two new local government areas, the Gympie Region and the Fraser Coast Region.

The Gympie Region is a local government area in the Wide Bay–Burnett region of Queensland, Australia, about 170 kilometres (110 mi) north of Brisbane, the state capital. It is between the Sunshine Coast and Hervey Bay and centred on the town of Gympie. It was created in 2008 from a merger of the Shires of Cooloola and Kilkivan and part of the Shire of Tiaro.