The following elections occurred in the year 1808.
North America
United States
United States lieutenant gubernatorial
United States gubernatorial
- 1808 Connecticut gubernatorial election
- 1808 Kentucky gubernatorial election
- 1808 Maryland gubernatorial election
- 1808 Massachusetts gubernatorial election
- 1808 New Hampshire gubernatorial election
- 1808 New Jersey gubernatorial election
- 1808 North Carolina gubernatorial election
- 1808 Ohio gubernatorial election
- 1808 Pennsylvania gubernatorial election
- 1808 Rhode Island gubernatorial election
- 1808 South Carolina gubernatorial election
- 1808 Vermont gubernatorial election
- 1808 Virginia gubernatorial election
United States Senate
United States House of Representatives
- 1808 and 1809 United States House of Representatives elections
- 1808 United States House of Representatives election in Delaware
- 1808 United States House of Representatives election in Georgia
- 1808 United States House of Representatives elections in Kentucky
- 1808 United States House of Representatives elections in Maryland
- 1808 United States House of Representatives elections in Massachusetts
- 1808 Massachusetts's 2nd congressional district special election
- 1808 United States House of Representatives election in New Hampshire
- 1808 United States House of Representatives election in New Jersey
- 1808 United States House of Representatives elections in New York
- 1808 New York's 2nd congressional district special election
- 1808 New York's 7th congressional district special election
- 1808 United States House of Representatives elections in North Carolina
- 1808 United States House of Representatives elections in Ohio
- 1808 United States House of Representatives elections in Pennsylvania
- 1808 Pennsylvania's 1st congressional district special election
- 1808 United States House of Representatives elections in South Carolina
- 1808 United States House of Representatives election in Vermont