List of elections in 1820

The following elections occurred in the year 1820.

Europe

 * 1820 French legislative election
 * 1820 Portuguese legislative election
 * Spanish general election, 1820
 * 1820 United Kingdom general election

United States

 * 1820 Missouri gubernatorial election
 * 1820 New York gubernatorial election
 * 1820 and 1821 United States House of Representatives elections
 * 1820 United States presidential election
 * United States Senate election in New York, 1819/1820
 * 1820 and 1821 United States Senate elections