This is a list of town and locality names in South Australia outside the metropolitan postal area of Adelaide.
- For a list of suburbs in metropolitan areas of Adelaide, see lists inside following individual city council articles: City of Adelaide, City of Burnside, City of Campbelltown, City of Charles Sturt, Town of Gawler, City of Holdfast Bay, City of Marion, City of Mitcham, City of Norwood Payneham St Peters, City of Onkaparinga, City of Playford, City of Port Adelaide Enfield, City of Prospect, City of Salisbury, City of Tea Tree Gully, City of Unley, City of West Torrens and Town of Walkerville
See also List of South Australian place names changed from German names