The Shire of Flinders was a local government area encompassing the extremity of the Mornington Peninsula, about 65 kilometres (40 mi) south of Melbourne, the state capital of Victoria, Australia.

The shire covered an area of 324 square kilometres (125.1 sq mi), and existed from 1874 until 1994.

The Kangerong Road District (adjoining Port Phillip) was created on 14 October 1862.

The Shire of Flinders was divided into four ridings in May 1961, each of which elected three councillors: * Council seat.

+ Drop in population due to loss of part of eastern riding to the new Shire of Hastings in 1960.