The following elections occurred in the year 1958.
Africa
- 1958 French Togoland parliamentary election
- 1958 Nigerien Constituent Assembly election
- 1958 South African general election
- 1958 Southern Rhodesian general election
- 1958 Sudanese parliamentary election
- 1958–1959 Tanganyikan general election
- 1958 Ugandan general election
Asia
- 1958 Laotian parliamentary election
- 1958 Singapore City Council by-election
- 1958 Soviet Union legislative election
- 1958 Japanese general election
- 1958 Lebanese presidential election
Europe
- 1958 Finnish parliamentary election
- 1958 French presidential election
- 1958 Greek legislative election
- 1958 Belgian general election
- 1958 Albanian parliamentary election
- 1958 Portuguese presidential election
- 1958 Soviet Union legislative election
- 1958 Swedish general election
- 1958 Italian general election
France
United Kingdom
- 1958 Islington North by-election
- 1958 Northern Ireland general election
- 1958 Rochdale by-election
- 1958 Torrington by-election
North America
Canada
- 1958 Canadian federal election
- 1958 Edmonton municipal election
- 1958 Manitoba general election
- 1958 Ottawa municipal election
- 1958 Toronto municipal election
- 1958 Yukon general election
Caribbean
Mexico
United States
- United States House of Representatives elections in California, 1958
- 1958 California gubernatorial election
- 1958 Maine gubernatorial election
- 1958 Massachusetts gubernatorial election
- 1958 Minnesota gubernatorial election
- 1958 New Orleans mayoral election
- 1958 New York state election
- United States House of Representatives elections in South Carolina, 1958
- 1958 South Carolina gubernatorial election
- 1958 United States House of Representatives elections
- 1958 United States Senate elections
United States gubernatorial
United States Senate
- 1958 United States Senate elections
- United States Senate election in Massachusetts, 1958
- United States Senate election in North Dakota, 1958
South America
- 1958 Argentine general election
- 1958 Chilean presidential election
- 1958 Guatemalan general election
- 1958 Salvadoran legislative election
- 1958 Uruguayan general election
- 1958 Venezuelan presidential election