Elections to the Adur District Council were held on 3 May 1984, with one third of the council up for election. There was no elections held for the single-member St Mary's ward. Overall turnout was recorded at 45.6%. The election resulted in the council remaining under no overall control.

Election result

This resulted in the following composition of the council:

Ward results

+/- figures represent changes from the last time these wards were contested.

References

{{United Kingdom local elections, 1984

1984 Events January * January 1 – The Bornean Sultanate of Brunei gains full independence from the United Kingdom, having become a British protectorate in 1888. * January 7 – Brunei becomes the sixth member of the Association of Southeast A ...

1984 English local elections 1980s in West Sussex