List of elections in 1804

The following elections were held in the year 1804.

United States

 * 1804 New York gubernatorial election
 * United States House of Representatives elections in New York, 1804
 * 1804 and 1805 United States House of Representatives elections
 * 1804 United States presidential election
 * 1804 and 1805 United States Senate elections
 * United States Senate special election in New York, November 1804
 * United States Senate special elections in New York, February 1804