There are at least 8 cities named Sidney in the entire world. The following map and table contain general information about these cities.
| # | Country | Region | City | Coordinates |
|---|---|---|---|---|
| 1 | Canada | British Columbia | Sidney | 48.65, -123.403 |
| 2 | United States | Montana | Sidney | 47.717, -104.156 |
| 3 | United States | Nebraska | Sidney | 41.143, -102.978 |
| 4 | United States | Iowa | Sidney | 40.748, -95.648 |
| 5 | United States | Illinois | Sidney | 40.025, -88.073 |
| 6 | United States | Ohio | Sidney | 40.284, -84.156 |
| 7 | United States | New York | Sidney | 42.315, -75.392 |
| 8 | United States | Maine | Sidney | 44.413, -69.729 |