There are at least 9 cities named Eureka in the entire world. The following map and table contain general information about these cities.
| # | Country | Region | City | Coordinates |
|---|---|---|---|---|
| 1 | United States | California | Eureka | 40.802, -124.164 |
| 2 | United States | Nevada | Eureka | 39.513, -115.961 |
| 3 | United States | Montana | Eureka | 48.88, -115.054 |
| 4 | United States | Utah | Eureka | 39.954, -112.12 |
| 5 | United States | South Dakota | Eureka | 45.769, -99.62 |
| 6 | United States | Kansas | Eureka | 37.824, -96.289 |
| 7 | United States | Missouri | Eureka | 38.503, -90.628 |
| 8 | United States | Illinois | Eureka | 40.721, -89.273 |
| 9 | Australia | Victoria | Eureka | -37.565, 143.883 |