| Name | What | Region | Country | Lat | Long | Elev Ft. | Pop Est |
| Guideboard | city | New York | United States | 42.80917 | -75.35194 | 1492 | 1375 |
| Guilderland | city | New York | United States | 42.70444 | -73.91194 | 196 | 33549 |
| Guilderland Center | city | New York | United States | 42.70194 | -73.96667 | 364 | 11596 |
| Guilford | city | New York | United States | 42.40417 | -75.49 | 1499 | 2693 |
| Guilford Center | city | New York | United States | 42.40528 | -75.4625 | 1443 | 2693 |
| Gulf Bridge | city | New York | United States | 43.29028 | -76.065 | 472 | 4435 |
| Gulf Summit | city | New York | United States | 42.01889 | -75.53083 | 1610 | 2042 |
| Gulfport | city | New York | United States | 40.62972 | -74.19611 | 19 | 239045 |
| Gulick | city | New York | United States | 42.69167 | -77.45639 | 1824 | 2457 |
| Gulph | city | New York | United States | 43.01028 | -75.15972 | 1220 | 4389 |
| Gunther Park | city | New York | United States | 40.93444 | -73.85306 | 180 | 465930 |
| Gurn Spring | city | New York | United States | 43.17083 | -73.71806 | 298 | 9100 |
| Guyanoga | city | New York | United States | 42.62389 | -77.16583 | 800 | 3127 |
| Guyler Hill | city | New York | United States | 42.71306 | -75.92083 | 1797 | 1045 |
| Guymard | city | New York | United States | 41.42889 | -74.59917 | 928 | 6276 |
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