The following elections occurred in the year 1975.
Africa
1975 Cameroonian presidential election
1975 Cape Verdean parliamentary election
1975 Ivorian general election
1975 Liberian general election
1975 São Tomé and Príncipe legislative election
1975 Tanzanian general election
1975 Zairean parliamentary election
Asia
1975 Iranian legislative election
1975 Kuwaiti general election
1975 Philippine Kabataang Barangay election
1975 Philippine Sangguniang Bayan elections
1975 Republic of China legislative election
1975 Thai general election
Australia
1975 Australian federal election
1975 Bass by-election
1975 South Australian state election
1975 Western Australian daylight saving referendum
Europe
1975 Austrian legislative election
1975 Danish parliamentary election
1975 Finnish parliamentary election
Germany: 1975 Rhineland-Palatinate state election Wahl zum Abgeordnetenhaus von Berlin Landtagswahl in Rheinland-Pfalz Landtagswahl in Schleswig-Holstein Landtagswahl im Saarland Bürgerschaftswahl in Bremen 1975 Liechtenstein referendums 1975 Northern Cyprus constitutional referendum 1975 Norwegian local elections 1975 Portuguese Constituent Assembly election 1975 United Kingdom European Communities membership referendum 1975 Swiss referendums 1975 Venetian regional election