The Shire of Gingin is a local government area in the Wheatbelt region of Western Australia, just beyond the northern fringe of the Perth metropolitan area.

The Shire covers an area of 3,211 square kilometres (1,240 sq mi) and its seat of government is the town of Gingin.

The Gingin Road District was established on 12 January 1893.

The municipality merged back into the road district on 26 June 1903.

The towns and localities of the Shire of Gingin with population and size figures based on the most recent Australian census:[3][4] As of 2023, 131 places are heritage-listed in the Shire of Gingin,[40] of which 13 are on the State Register of Heritage Places.