This article is about the local government area in Western Australia. For the former local government area in Victoria, see Shire of Dundas (Victoria).
The shire was first established as the second Dundas Road District on 21 June 1929, when the Norseman Road District was abolished and replaced by a re-established Dundas board. (An earlier Dundas Road District had existed from 1895 to 1918 before amalgamating to form the Norseman district.)[2]
It was declared a shire and named the Shire of Dundas with effect from 1 July 1961 following the passage of the Local Government Act 1960, which reformed all remaining road districts into shires.[2]
^* This LGA holds city status under the Local Government Act 1995, ^† This LGA holds town status under the Local Government Act 1995, ^# Western Australian law applies to the Indian Ocean Territories under the Territories Law Reform Act 1992