| Name | What | Region | Country | Lat | Long | Elev Ft. | Pop Est |
|---|
| Gabby Heights | city | Pennsylvania | United States | 40.15306 | -80.26056 | 1115 | 28399 |
| Gabelsville | city | Pennsylvania | United States | 40.33694 | -75.65583 | 419 | 20973 |
| Gaffney | city | Pennsylvania | United States | 41.75639 | -78.60611 | 1801 | 892 |
| Gahagen | city | Pennsylvania | United States | 40.06222 | -78.80222 | 2680 | 2409 |
| Gaiblton | city | Pennsylvania | United States | 40.72472 | -79.10167 | 1099 | 3446 |
| Gaines | city | Pennsylvania | United States | 41.75194 | -77.55778 | 1535 | 752 |
| Gaines Junction | city | Pennsylvania | United States | 41.74722 | -77.57389 | 1299 | 688 |
| Gale | city | Pennsylvania | United States | 40.0325 | -80.35722 | 1394 | 2676 |
| Galena Hill | city | Pennsylvania | United States | 41.39444 | -79.84333 | 1394 | 11582 |
| Galeton | city | Pennsylvania | United States | 41.73306 | -77.64222 | 1420 | 446 |
| Galilee | city | Pennsylvania | United States | 41.735 | -75.14 | 1328 | 1783 |
| Gallagher | city | Pennsylvania | United States | 41.25694 | -77.43583 | 1656 | 772 |
| Gallagherville | city | Pennsylvania | United States | 39.99889 | -75.72722 | 390 | 33090 |
| Gallatin | city | Pennsylvania | United States | 39.82389 | -79.91806 | 1056 | 7254 |
| Gallatin | city | Pennsylvania | United States | 40.1975 | -79.88917 | 800 | 40425 |
| Gallitzin | city | Pennsylvania | United States | 40.48222 | -78.55194 | 2345 | 9117 |
| Galloway | city | Pennsylvania | United States | 41.42472 | -79.8175 | 1410 | 9485 |
| Gallows Harbor | city | Pennsylvania | United States | 41.05583 | -78.26306 | 1003 | 1822 |
| Gallows Hill | city | Pennsylvania | United States | 40.53056 | -75.22222 | 567 | 6563 |
| Gambles | city | Pennsylvania | United States | 40.21056 | -80.13111 | 1026 | 19311 |
| Ganister | city | Pennsylvania | United States | 40.47472 | -78.22611 | 912 | 3634 |
| Gans | city | Pennsylvania | United States | 39.74278 | -79.82444 | 1049 | 5000 |
| Gap | city | Pennsylvania | United States | 39.98722 | -76.02083 | 590 | 10196 |
| Gapsville | city | Pennsylvania | United States | 39.95333 | -78.24194 | 1384 | 1341 |
| Garards Fort | city | Pennsylvania | United States | 39.81583 | -80.02667 | 997 | 4787 |
| Gardeau | city | Pennsylvania | United States | 41.62111 | -78.22444 | 1387 | 686 |
| Garden | city | Pennsylvania | United States | 40.06667 | -75.44889 | 285 | 62354 |
| Garden City | city | Pennsylvania | United States | 40.4475 | -79.77972 | 1089 | 79731 |
| Garden City | city | Pennsylvania | United States | 39.87639 | -75.37083 | 78 | 192078 |
| Garden Court subdivision | city | Pennsylvania | United States | 39.95778 | -75.22639 | 98 | 523432 |
| Garden Hills | city | Pennsylvania | United States | 40.03028 | -76.35611 | 298 | 92419 |
| Garden View | city | Pennsylvania | United States | 40.70972 | -77.59139 | 797 | 2756 |
| Garden View | city | Pennsylvania | United States | 41.25417 | -77.04639 | 593 | 28171 |
| Gardendale | city | Pennsylvania | United States | 39.84222 | -75.44667 | 98 | 107804 |
| Gardenville | city | Pennsylvania | United States | 40.3725 | -75.10806 | 488 | 23198 |
| Gardner | city | Pennsylvania | United States | 40.74361 | -78.22972 | 1387 | 6129 |
| Gardner Hill | city | Pennsylvania | United States | 41.28083 | -78.55639 | 1791 | 1403 |
| Gardners | city | Pennsylvania | United States | 40.00556 | -77.20722 | 803 | 4783 |
| Garfield | city | Pennsylvania | United States | 40.43056 | -76.04 | 400 | 10309 |
| Garfield subdivision | city | Pennsylvania | United States | 40.46861 | -79.93889 | 977 | 234884 |
| Gargol | city | Pennsylvania | United States | 40.01583 | -77.17306 | 839 | 4783 |
| Garland | city | Pennsylvania | United States | 41.81611 | -79.44417 | 1295 | 936 |
| Garmantown | city | Pennsylvania | United States | 40.67972 | -78.80833 | 1496 | 5945 |
| Garrett | city | Pennsylvania | United States | 39.86306 | -79.05833 | 1998 | 4336 |
| Garrett Hill | city | Pennsylvania | United States | 40.02694 | -75.33778 | 328 | 110233 |
| Garrettford | city | Pennsylvania | United States | 39.94528 | -75.29417 | 124 | 287838 |
| Garretts Run | city | Pennsylvania | United States | 40.79333 | -79.51306 | 843 | 15855 |
| Garrison | city | Pennsylvania | United States | 39.72944 | -80.42278 | 1397 | 1209 |
| Garvers Ferry | city | Pennsylvania | United States | 40.66556 | -79.69028 | 964 | 26362 |
| Garvey Melton | city | Pennsylvania | United States | 40.34861 | -80.04028 | 1197 | 181095 |
| Gascola | city | Pennsylvania | United States | 40.45222 | -79.79611 | 915 | 119052 |
| Gastonville | city | Pennsylvania | United States | 40.25722 | -79.99611 | 997 | 37353 |
| Gastown | city | Pennsylvania | United States | 40.70917 | -79.31583 | 1095 | 3036 |
| Gatchellville | city | Pennsylvania | United States | 39.76889 | -76.46722 | 682 | 5710 |
| Gates | city | Pennsylvania | United States | 39.88972 | -79.91139 | 1085 | 11239 |
| Gatesburg | city | Pennsylvania | United States | 40.74472 | -78.00528 | 1384 | 2981 |
| Gauff Hill | city | Pennsylvania | United States | 40.59139 | -75.41556 | 688 | 110417 |
| Gayly | city | Pennsylvania | United States | 40.44417 | -80.14694 | 1095 | 34347 |
| Gaysport | city | Pennsylvania | United States | 40.4275 | -78.39778 | 1000 | 25773 |
| Gazzam | city | Pennsylvania | United States | 40.86694 | -78.57444 | 1486 | 1643 |
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