The 1973 South Norfolk District Council election took place on 10 May 1973 to elect members of South Norfolk District Council in Norfolk, England. This was on the same day as other local elections.
This was the inaugural election of the council following its formation by the Local Government Act 1972.
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Incumbent councillors standing for re-election are marked with an asterisk (*). Changes in seats do not take into account by-elections or defections.