The Shire of Dardanup is a local government area in the South West region of Western Australia, immediately to the east and southeast of the City of Bunbury and about 180 kilometres (112 mi) south of the state capital, Perth.

The Shire covers an area of 526.6 square kilometres (203.3 sq mi), and its seat of government is in Eaton in Bunbury's eastern suburbs.

The Dardanup Road District was gazetted on 14 December 1894.

[2] The Shire is no longer divided into wards and the nine councillors sit at large.

The towns and localities of the Shire of Dardanup with population and size figures based on the most recent Australian census:[3][4] As of 2023, 60 places are heritage-listed in the Shire of Dardanup,[18] of which four are on the State Register of Heritage Places.