There are at least 14 cities named Portland in the entire world. The following map and table contain general information about these cities.
| # | Country | Region | City | Coordinates |
|---|---|---|---|---|
| 1 | United States | Oregon | Portland | 45.523, -122.676 |
| 2 | United States | North Dakota | Portland | 47.498, -97.37 |
| 3 | United States | Texas | Portland | 27.877, -97.324 |
| 4 | United States | Wisconsin | Portland | 43.769, -90.858 |
| 5 | United States | Tennessee | Portland | 36.582, -86.516 |
| 6 | United States | Indiana | Portland | 40.434, -84.978 |
| 7 | United States | Michigan | Portland | 42.869, -84.903 |
| 8 | United States | New York | Portland | 42.38, -79.468 |
| 9 | United States | Pennsylvania | Portland | 40.923, -75.097 |
| 10 | United States | Connecticut | Portland | 41.573, -72.641 |
| 11 | United States | Maine | Portland | 43.657, -70.259 |
| 12 | United Kingdom | England | Portland | 50.567, -2.445 |
| 13 | Australia | Victoria | Portland | -38.346, 141.603 |
| 14 | Australia | New South Wales | Portland | -33.357, 149.981 |