The following elections occurred in the year 1821.
North America
United States
United States lieutenant gubernatorial 1821 Connecticut lieutenant gubernatorial election
United States gubernatorial 1821 Alabama gubernatorial election 1821 Connecticut gubernatorial election 1821 Georgia gubernatorial election 1821 Maine gubernatorial election 1821 Maryland gubernatorial election 1821 Massachusetts gubernatorial election 1821 Mississippi gubernatorial election 1821 New Hampshire gubernatorial election 1821 New Jersey gubernatorial election 1821 North Carolina gubernatorial election 1821 Rhode Island gubernatorial election 1821 Tennessee gubernatorial election 1821 Vermont gubernatorial election 1821 Virginia gubernatorial election
United States Senate 1820–21 United States Senate elections United States Senate election in New York, 1821
United States House of Representatives 1820 and 1821 United States House of Representatives elections 1821 United States House of Representatives election in Alabama 1821 United States House of Representatives election in Arkansas Territory 1821 United States House of Representatives election in Connecticut 1821 Kentucky's 7th congressional district special election 1821 Kentucky's 8th congressional district special election 1820–1821 United States House of Representatives elections in Maine 1820–1821 United States House of Representatives elections in Massachusetts 1821 United States House of Representatives election in Michigan Territory 1821 New Jersey's at-large congressional district special election 1821 United States House of Representatives elections in New York 1821 New York's 6th congressional district special election 1821 United States House of Representatives elections in North Carolina 1821 North Carolina's 4th congressional district special election 1821 Ohio's 4th congressional district special election 1821 Pennsylvania's 5th congressional district special election 1821 Pennsylvania's 10th congressional district special election 1821 South Carolina's 9th congressional district special election 1821 United States House of Representatives elections in Tennessee 1820–1821 United States House of Representatives elections in Vermont 1821 United States House of Representatives elections in Virginia
See also :Category:1821 elections