| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Gannett Corners | city | Massachusetts | United States | 42.22 | -70.79 | 65 | |
| Gardner | city | Massachusetts | United States | 42.58 | -72.00 | 1049 | |
| Gates Crossing | city | Massachusetts | United States | 42.50 | -71.74 | 344 | |
| Gay Head | city | Massachusetts | United States | 41.34 | -70.81 | 111 | |
| Georgetown | city | Massachusetts | United States | 42.73 | -70.99 | 91 | |
| Germantown | city | Massachusetts | United States | 42.26 | -71.15 | 137 | |
| Germantown | city | Massachusetts | United States | 42.26 | -70.96 | 0 | |
| Gibbs Crossing | city | Massachusetts | United States | 42.24 | -72.29 | 830 | |
| Gibbs Grove | city | Massachusetts | United States | 41.87 | -70.86 | 85 | |
| Gidleys Corner | city | Massachusetts | United States | 41.58 | -71.04 | 141 | |
| Giffords Corner | city | Massachusetts | United States | 41.62 | -71.08 | 98 | |
| Gilbertville | city | Massachusetts | United States | 42.31 | -72.21 | 830 | |
| Gill | city | Massachusetts | United States | 42.64 | -72.50 | 269 | |
| Gill Station | city | Massachusetts | United States | 42.65 | -72.46 | 285 | |
| Gillett Corner | city | Massachusetts | United States | 42.03 | -72.79 | 298 | |
| Ginty Corner | city | Massachusetts | United States | 42.01 | -71.16 | 98 | |
| Gippevicum | city | Massachusetts | United States | 42.68 | -70.84 | 49 | |
| Gleasondale | city | Massachusetts | United States | 42.41 | -71.53 | 196 | |
| Gleasondale Station | city | Massachusetts | United States | 42.40 | -71.52 | 196 | |
| Glen Grove | city | Massachusetts | United States | 42.17 | -71.99 | 830 | |
| Glen Grove Annex | city | Massachusetts | United States | 42.16 | -71.99 | 843 | |
| Glen Heights | city | Massachusetts | United States | 42.16 | -71.99 | 830 | |
| Glen Mills | city | Massachusetts | United States | 42.74 | -70.90 | 49 | |
| Glenallen | city | Massachusetts | United States | 42.68 | -72.03 | 997 | |
| Glendale | city | Massachusetts | United States | 42.41 | -71.05 | 49 | |
| Glendale | city | Massachusetts | United States | 42.28 | -73.34 | 935 | |
| Glenridge | city | Massachusetts | United States | 42.25 | -71.32 | 232 | |
| Glenwood | city | Massachusetts | United States | 42.42 | -71.09 | 32 | |
| Globe Village | city | Massachusetts | United States | 42.08 | -72.05 | 830 | |
| Globe Village | city | Massachusetts | United States | 41.68 | -71.19 | 190 | |
| Gloucester | city | Massachusetts | United States | 42.62 | -70.66 | 3 | |
| Golden Ring Camp | city | Massachusetts | United States | 42.05 | -70.84 | 98 | |
| Gomorrah | city | Massachusetts | United States | 42.05 | -73.29 | 830 | |
| Gooch Corners | city | Massachusetts | United States | 42.23 | -71.43 | 242 | |
| Goodrichville | city | Massachusetts | United States | 42.60 | -71.70 | 383 | |
| Goshen | city | Massachusetts | United States | 42.44 | -72.80 | 1669 | |
| Goss Heights | city | Massachusetts | United States | 42.26 | -72.87 | 830 | |
| Goulding Village | city | Massachusetts | United States | 42.54 | -72.11 | 997 | |
| Gowards Corner | city | Massachusetts | United States | 42.03 | -71.07 | 95 | |
| Graceland Park | city | Massachusetts | United States | 42.77 | -71.16 | 203 | |
| Grafton | city | Massachusetts | United States | 42.21 | -71.69 | 830 | |
| Granby | city | Massachusetts | United States | 42.26 | -72.52 | 291 | |
| Grand View Estates | city | Massachusetts | United States | 42.09 | -71.90 | 830 | |
| Grand Vue | city | Massachusetts | United States | 41.64 | -70.80 | 9 | |
| Graniteville | city | Massachusetts | United States | 42.60 | -71.46 | 196 | |
| Grantville | city | Massachusetts | United States | 42.31 | -71.27 | 213 | |
| Granville | city | Massachusetts | United States | 42.07 | -72.86 | 830 | |
| Granville Center | city | Massachusetts | United States | 42.07 | -72.88 | 918 | |
| Gray Gables | city | Massachusetts | United States | 41.73 | -70.62 | 3 | |
| Great Barrington | city | Massachusetts | United States | 42.20 | -73.36 | 830 | |
| Great Brook Valley | city | Massachusetts | United States | 42.31 | -71.77 | 830 | |
| Great Neck | city | Massachusetts | United States | 41.54 | -70.99 | 3 | |
| Great Swamp | city | Massachusetts | United States | 42.24 | -72.61 | 157 | |
| Green Acres Trailer Park | city | Massachusetts | United States | 42.66 | -71.58 | 196 | |
| Green Harbor | city | Massachusetts | United States | 42.08 | -70.65 | 3 | |
| Green Ridge Park | city | Massachusetts | United States | 42.45 | -73.19 | 1089 | |
| Greenbush | city | Massachusetts | United States | 42.18 | -70.75 | 45 | |
| Greendale | city | Massachusetts | United States | 42.31 | -71.80 | 830 | |
| Greenfield | city | Massachusetts | United States | 42.59 | -72.60 | 275 | |
| Greenlodge | city | Massachusetts | United States | 42.22 | -71.16 | 68 | |
| Greenville | city | Massachusetts | United States | 42.20 | -71.92 | 830 | |
| Greenwich (historical) | city | Massachusetts | United States | 42.36 | -72.30 | 830 | |
| Greenwich Village (historical) | city | Massachusetts | United States | 42.38 | -72.27 | 830 | |
| Greenwood | city | Massachusetts | United States | 42.48 | -71.06 | 118 | |
| Greylock | city | Massachusetts | United States | 42.70 | -73.15 | 830 | |
| Greylock Estates | city | Massachusetts | United States | 42.54 | -73.23 | 1669 | |
| Griswoldville | city | Massachusetts | United States | 42.66 | -72.71 | 830 | |
| Grosvenor Corner | city | Massachusetts | United States | 42.78 | -71.17 | 147 | |
| Groton | city | Massachusetts | United States | 42.61 | -71.57 | 301 | |
| Grounts Corner | city | Massachusetts | United States | 42.58 | -72.49 | 830 | |
| Grove Hall | city | Massachusetts | United States | 42.31 | -71.07 | 82 | |
| Groveland | city | Massachusetts | United States | 42.76 | -71.03 | 98 | |
| Gurneys Corner | city | Massachusetts | United States | 42.04 | -70.85 | 82 |