The European Parliament election of 1984 took place on 17 June 1984.
The Italian Communist Party was narrowly ahead of Christian Democracy in Sardinia. The Sardinian Action Party had a surprisingly good result and was able to elect Mario Melis to the European Parliament in the Islands constituency, thanks to an alliance with several regionalist parties notably including the Valdostan Union, the Trentino Tyrolean People's Party and Liga Veneta.
Results Parties votes votes (%) Italian Communist Party296,90832.5 Christian Democracy284,40931.2 Sardinian Action Party115,88512.7 Italian Socialist Party73,5098.1 Italian Social Movement46,4995.1 Radical Party34,4593.8 Italian Democratic Socialist Party28,8043.2 Italian Republican Party–Italian Liberal Party21,9002.4 Proletarian Democracy8,9511.0 Others1,0930.1Total912,417100.0 Source: Ministry of the Interior
See also 1984 European Parliament election in Italy