# List of elections in 1966

The following elections occurred in 1966.
* 1966 Fianna Fáil leadership election
* 1966 Finnish parliamentary election
* 1966 Gambian general election
* 1966 Guatemalan general election
* 1966 Maltese general election
* 1966 Salvadoran legislative election
* 1966 South African general election

## Africa

* Gambian general election
* Kenyan parliamentary by-elections
* Mauritanian presidential election
* South African general election

## Asia

* Cambodian general election
* Indian Rajya Sabha elections
* Mongolian legislative election
* Singaporean by-elections
* South Vietnamese Constitutional Assembly election
* Soviet Union legislative election
* Turkish Senate election
* 1966 Taiwan presidential election

## Australia

* 1966 Australian federal election
* Kooyong by-election
* Dawson by-election
* Queensland state election

## Europe

* Albanian parliamentary election
* Bulgarian parliamentary election
* Danish general election
* Danish regional elections
* Faroese general election
* Fianna Fáil leadership election
* Finnish parliamentary election
* 1966 Irish presidential election
* Liechtenstein general election
* 1966 Maltese general election
* 1966 Soviet Union legislative election
* United Kingdom general election

### Austria

* 1966 Austrian legislative election

### Germany

* 1966 Hamburg state election
* 1966 North Rhine-Westphalia state election (de)
* 1966 Hesse state election (de)
* 1966 Bavarian state election (de)

### United Kingdom

* 1966 United Kingdom general election
** 1966 Carmarthen by-election
** 1966 Kingston upon Hull North by-election
* List of MPs elected in the 1966 United Kingdom general election

## North America
### Canada

* 1966 British Columbia general election
* 1966 Edmonton municipal election
* 1966 Manitoba general election
* 1966 Newfoundland general election
* 1966 Ottawa municipal election
* 1966 Prince Edward Island general election
* 1966 Quebec general election
* 1966 Toronto municipal election

### Caribbean

* 1966 Barbadian general election
* Dominican general election
* Dominican Republic general election
* Montserratian general election
* Saint Kitts-Nevis-Anguilla general election
* 1966 Trinidad and Tobago general election
* Saint Vincent and the Grenadines: general election

### United States

* 1966 United States Senate elections
* 1966 Arkansas gubernatorial election
* United States House of Representatives elections in California, 1966
* 1966 California gubernatorial election
* 1966 Maine gubernatorial election
* 1966 Minnesota gubernatorial election
* United States House of Representatives elections in South Carolina, 1966
* 1966 South Carolina gubernatorial election
* 1966 United States House of Representatives elections

#### United States gubernatorial

* 1966 Oregon gubernatorial election

#### Arkansas

* 1966 Arkansas gubernatorial election

#### Illinois

* United States Senate election in Illinois, 1966

#### Maryland

* 1966 Maryland gubernatorial election

#### Massachusetts

* 1966 Massachusetts gubernatorial election
* United States Senate election in Massachusetts, 1966

#### Oregon

* 1966 Oregon gubernatorial election

#### United States Senate

* 1966 United States Senate elections
** in Illinois
** in Massachusetts
** in South Carolina
** special election in South Carolina

## South America

* Bolivian general election
* Brazilian legislative election
* Brazilian presidential election
* Colombian presidential election
* Ecuadorian Constitutional Assembly election
* Uruguayan general election

## Oceania

* 1966 Fijian general election
* 1966 New Zealand general election