The following elections occurred in the year 1886.
South America
North America
Canada
- 1886 British Columbia general election
- 1886 Manitoba general election
- 1886 New Brunswick general election
- 1886 Nova Scotia general election
- 1886 Ontario general election
- 1886 Prince Edward Island general election
- 1886 Quebec general election
United States
- United States House of Representatives elections in California, 1886
- 1886 New York state election
- United States House of Representatives elections in South Carolina, 1886
- 1886 South Carolina gubernatorial election
- 1886 United States House of Representatives elections
- 1886 and 1887 United States Senate elections