The following elections occurred in the year 1890.
North America
Canada
- 1890 British Columbia general election
- 1890 New Brunswick general election
- 1890 Nova Scotia general election
- 1890 Ontario general election
- 1890 Prince Edward Island general election
- 1890 Quebec general election
United States
- United States House of Representatives elections in California, 1890
- 1890 New York state election
- United States House of Representatives elections in South Carolina, 1890
- 1890 South Carolina gubernatorial election
- 1890 United States House of Representatives elections
- 1890 United States Senate elections