| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Portland | city | Victoria | Australia | -38.35 | 141.61 | 3 | 12914 |
| Portland | city | New South Wales | Australia | -33.36 | 149.98 | 3349 | 1848 |
| Portland | city | Saint Peter | Barbados | 13.27 | -59.60 | 830 | 58414 |
| Portland | city | Ontario | Canada | 44.70 | -76.18 | 830 | 745 |
| Portland | city | Ireland | 53.09 | -8.18 | 180 | 1992 | |
| Portland | city | Guadeloupe | Guadeloupe | 16.32 | -61.32 | 29 | 17026 |
| Portland | city | Guadeloupe | Guadeloupe | 16.46 | -61.44 | 118 | 8556 |
| Portland | city | Clarendon | Jamaica | 17.77 | -77.23 | 45 | 18122 |
| Portland | city | New Zealand | -35.80 | 174.32 | 55 | 12962 | |
| Portland | city | Western Cape | South Africa | -33.97 | 22.99 | 830 | 821 |
| Portland | city | Limpopo | South Africa | -22.95 | 29.50 | 3349 | 391 |
| Portland | city | Arkansas | United States | 33.24 | -91.51 | 121 | |
| Portland | city | Alabama | United States | 32.15 | -87.17 | 62 | |
| Portland | city | Colorado | United States | 38.08 | -107.70 | 7549 | |
| Portland | city | Colorado | United States | 38.39 | -105.02 | 5098 | |
| Portland | city | Connecticut | United States | 41.57 | -72.64 | 39 | |
| Portland | city | Florida | United States | 30.51 | -86.20 | 32 | |
| Portland | city | Georgia | United States | 34.06 | -85.04 | 997 | |
| Portland | city | Illinois | United States | 41.66 | -89.98 | 830 | |
| Portland | city | Indiana | United States | 40.43 | -84.98 | 912 | |
| Portland | city | Iowa | United States | 43.13 | -93.12 | 1062 | |
| Portland | city | Kansas | United States | 37.08 | -97.31 | 1174 | |
| Portland | city | Kentucky | United States | 38.27 | -85.81 | 830 | |
| Portland | city | Kentucky | United States | 37.12 | -85.45 | 830 | |
| Portland | city | Kentucky | United States | 38.75 | -84.45 | 830 | |
| Portland | city | Maine | United States | 43.66 | -70.26 | 13 | |
| Portland | city | Michigan | United States | 42.87 | -84.90 | 830 | |
| Portland | city | Missouri | United States | 38.71 | -91.72 | 830 | |
| Portland | city | New York | United States | 42.38 | -79.47 | 830 | |
| Portland | city | New York | United States | 42.52 | -76.52 | 396 | |
| Portland | city | North Dakota | United States | 47.50 | -97.37 | 964 | |
| Portland | city | Ohio | United States | 39.00 | -81.77 | 830 | |
| Portland | city | Oregon | United States | 45.52 | -122.68 | 200 | |
| Portland | city | Pennsylvania | United States | 40.92 | -75.10 | 308 | |
| Portland | city | Tennessee | United States | 36.58 | -86.52 | 830 | |
| Portland | city | Texas | United States | 27.88 | -97.32 | 0 | |
| Portland | city | Wisconsin | United States | 43.20 | -88.97 | 830 | |
| Portland | city | Wisconsin | United States | 43.77 | -90.86 | 1669 | |
| Portland Cottage | city | Clarendon | Jamaica | 17.77 | -77.23 | 45 | 18122 |
| Portland Court | city | Ohio | United States | 41.41 | -82.39 | 830 | |
| Portland Cove | city | Terre-Neuve-et-Labrador | Canada | 50.18 | -57.60 | 190 | 214 |
| Portland Creek | city | Terre-Neuve-et-Labrador | Canada | 50.18 | -57.60 | 190 | 214 |
| Portland Heights | city | Oregon | United States | 45.51 | -122.70 | 830 | |
| Portland Junction | city | North Dakota | United States | 47.56 | -97.37 | 1003 | |
| Portland Manor | city | Maryland | United States | 38.80 | -76.64 | 147 | |
| Portland Mills | city | Indiana | United States | 39.78 | -87.01 | 830 | |
| Portland Mills | city | Pennsylvania | United States | 41.38 | -78.83 | 1669 | |
| Portland Station (historical) | city | Maryland | United States | 39.09 | -76.77 | 118 | |
| Portland Village | city | Clarendon | Jamaica | 17.77 | -77.23 | 45 | 18122 |
| Portland i Maine | city | Maine | United States | 43.66 | -70.26 | 13 | |
| Portland i Oregon | city | Oregon | United States | 45.52 | -122.68 | 200 | |
| Portlandas | city | Oregon | United States | 45.52 | -122.68 | 200 | |
| Portlandia | city | Maine | United States | 43.66 | -70.26 | 13 | |
| Portlandia | city | Oregon | United States | 45.52 | -122.68 | 200 | |
| Portlando | city | Oregon | United States | 45.52 | -122.68 | 200 | |
| Portlandville | city | New York | United States | 42.53 | -74.97 | 1197 | |
| Portlaoise | city | Laois | Ireland | 53.03 | -7.30 | 830 | 12989 |
| Portlaw | city | Ireland | 52.29 | -7.32 | 85 | 2655 | |
| Portleen | city | Donegal | Ireland | 55.06 | -7.73 | 209 | 2354 |
| Portlemouth | city | Devon | United Kingdom | 50.23 | -3.75 | 255 | 6775 |
| Portlend | city | Oregon | United States | 45.52 | -122.68 | 200 | |
| Portlenda | city | Oregon | United States | 45.52 | -122.68 | 200 | |
| Portlester | city | Meath | Ireland | 53.53 | -6.93 | 252 | 2059 |
| Portlethen | city | Aberdeenshire | United Kingdom | 57.05 | -2.10 | 0 | 10634 |
| Portlock | city | Eastern Cape | South Africa | -32.27 | 24.70 | 4432 | 0 |
| Portlock | city | Limpopo | South Africa | -23.62 | 27.99 | 3349 | 142 |
| Portlock | city | Zimbabwe | -17.35 | 30.95 | 4189 | 4619 | |
| Portlock | city | Hawaii | United States | 21.28 | -157.71 | 170 | |
| Portlock | city | Virginia | United States | 36.79 | -76.28 | 6 | |
| Portlock A | city | Zimbabwe | -17.35 | 30.95 | 4189 | 4619 | |
| Portloe | city | Cornwall | United Kingdom | 50.22 | -4.88 | 0 | 5165 |
| Portloko | city | Southern | Sierra Leone | 7.18 | -11.40 | 830 | 2540 |
| Portluī | city | Port Louis | Mauritius | -20.16 | 57.50 | 413 | 191513 |