Feature Name | Class | Elev. meters | County | Latitude DMS | Longitude DMS |
| Geer Brook | Stream | | Berkshire | 42 23 12 N | 073 03 15 W |
| Geisler Swamp | Swamp | 458 | Berkshire | 42 12 00 N | 073 07 58 W |
| General Artemas Ward House | Building | 149 | Worcester | 42 17 45 N | 071 41 48 W |
| General Donovan School | School | 28 | Essex | 42 42 37 N | 071 10 00 W |
| General Draper High School | School | 90 | Worcester | 42 07 45 N | 071 32 15 W |
| General Edward Lawrence Logan International Airport | Airport | 3 | Suffolk | 42 21 51 N | 071 00 16 W |
| General Edwards Bridge | Bridge | 5 | Essex | 42 26 32 N | 070 57 58 W |
| General Foley Stadium | Park | 154 | Worcester | 42 15 48 N | 071 49 25 W |
| General John J Stefanik School | School | 19 | Hampden | 42 10 00 N | 072 36 54 W |
| General John Nixon Elementary School | School | 55 | Middlesex | 42 23 28 N | 071 24 09 W |
| General Leonard Wood Homestead | Building | 9 | Barnstable | 41 41 30 N | 070 37 12 W |
| George Cemetery | Cemetery | 88 | Worcester | 42 06 17 N | 071 32 49 W |
| George Davenport School | School | 55 | Middlesex | 42 26 14 N | 071 05 39 W |
| George Easton Swamps | Swamp | 3 | Nantucket | 41 15 48 N | 070 09 13 W |
| George F Fuller Research Library | Building | 181 | Worcester | 42 17 10 N | 071 43 48 W |
| George G Hamilton School | School | 24 | Middlesex | 42 24 32 N | 071 02 42 W |
| George G Snow Park | Park | 24 | Plymouth | 42 04 55 N | 071 00 41 W |
| George H Conley School | School | 48 | Suffolk | 42 16 29 N | 071 07 38 W |
| George H Crosman USAR Center Heliport | Airport | 20 | Bristol | 41 54 51 N | 071 06 26 W |
| George H Dunbar School | School | 14 | Bristol | 41 37 06 N | 070 56 09 W |
| George H Englesby Junior High School | School | 37 | Middlesex | 42 40 34 N | 071 20 16 W |
| George H Nichols Reservoir | Reservoir | 119 | Worcester | 42 15 00 N | 071 38 10 W |
| George H Potter School | School | 52 | Bristol | 41 38 43 N | 071 00 30 W |
| George Hill | Summit | 156 | Worcester | 42 26 42 N | 071 42 03 W |
| George Hill | Summit | 183 | Worcester | 42 11 47 N | 071 38 21 W |
| George I Clapp School | School | 21 | Middlesex | 42 28 13 N | 071 09 12 W |
| George M Hendee Playground | Locale | 55 | Hampden | 42 07 09 N | 072 35 34 W |
| George Middleton House | Building | 42 | Suffolk | 42 21 32 N | 071 03 56 W |
| George R Austin Middle School | School | 36 | Plymouth | 41 47 22 N | 070 58 53 W |
| George R Martin School | School | 20 | Bristol | 41 47 52 N | 071 18 58 W |
| George R White Memorial Building | Building | 28 | Suffolk | 42 21 47 N | 071 04 08 W |
| George Sherman Union | Building | 8 | Middlesex | 42 21 03 N | 071 06 30 W |
| George W Brown School | School | 17 | Essex | 42 48 22 N | 070 51 53 W |
| George Walter Vincent Smith Art Museum | Building | 33 | Hampden | 42 06 15 N | 072 35 12 W |
| George Walter Vincent Smith Art Museum Research Library | Building | 33 | Hampden | 42 06 15 N | 072 35 12 W |
| George Washington Plaza | Locale | 106 | Hampden | 42 09 01 N | 072 18 39 W |
| George Washington Plaza Shopping Center | Locale | 109 | Hampden | 42 09 04 N | 072 18 37 W |
| George Washington Statue | Park | 9 | Suffolk | 42 21 13 N | 071 04 15 W |
| George Washington Tower | Tower | 19 | Suffolk | 42 22 14 N | 071 08 40 W |
| George Wright Municipal Golf Course | Locale | 33 | Suffolk | 42 15 05 N | 071 07 58 W |
| Georges Island | Island | -4 | Suffolk | 42 19 12 N | 070 54 58 W |
| Georges Pond | Lake | -3 | Bristol | 41 31 25 N | 070 59 13 W |
| Georges Street School | School | 142 | Worcester | 42 32 03 N | 071 46 07 W |
| Georgetown | Populated Place | 27 | Essex | 42 43 30 N | 070 59 28 W |
| Georgetown Cemetery | Cemetery | 6 | Barnstable | 41 40 20 N | 070 10 53 W |
| Georgetown High School | School | 30 | Essex | 42 43 28 N | 070 59 11 W |
| Georgetown Middle-High School | School | 33 | Essex | 42 43 28 N | 070 59 11 W |
| Georgetown Peabody Library | Building | 30 | Essex | 42 43 29 N | 070 59 22 W |
| Georgetown Post Office (historical) | Post Office | 30 | Essex | 42 43 30 N | 070 59 26 W |
| Georgetown Rowley State Forest | Forest | 31 | Essex | 42 41 53 N | 070 58 15 W |
| Georgetown Shopping Center | Locale | 27 | Essex | 42 43 18 N | 070 59 30 W |
| Georgetown Town Office | Building | 31 | Essex | 42 43 22 N | 070 59 35 W |
| Gere Hill | Summit | 331 | Hampshire | 42 23 40 N | 072 45 08 W |
| Gerena Middle School | School | 22 | Hampden | 42 05 51 N | 072 35 12 W |
| German Gerena Community School | School | | Hampden | 42 07 07 N | 072 36 37 W |
| German hill | Summit | 34 | Barnstable | 41 41 25 N | 070 12 33 W |
| Germantown | Populated Place | 4 | Norfolk | 42 15 20 N | 070 57 43 W |
| Germantown | Populated Place | 46 | Suffolk | 42 15 45 N | 071 09 15 W |
| Germantown Point | Cape | 3 | Norfolk | 42 14 55 N | 070 57 44 W |
| Germany Brook | Stream | | Norfolk | 42 10 55 N | 071 13 31 W |
| Gerrish Park | Park | 96 | Hampden | 42 03 39 N | 072 26 08 W |
| Gerry Hill | Summit | 76 | Middlesex | 42 26 55 N | 071 06 31 W |
| Gerry Island | Island | 4 | Essex | 42 30 40 N | 070 50 28 W |
| Gerry Playground | Park | 15 | Essex | 42 30 47 N | 070 51 44 W |
| Getel Amphitheater | Building | 58 | Hampshire | 42 15 21 N | 072 34 22 W |
| Gethsemane Cemetery | Cemetery | 46 | Suffolk | 42 17 14 N | 071 10 44 W |
| Gethsemane Church of Jesus | Church | 66 | Hampden | 42 08 20 N | 072 31 23 W |
| Gethsemane Lutheran Church | Church | 55 | Plymouth | 42 06 24 N | 071 01 41 W |
| Ghoshen Center School | School | 448 | Hampshire | 42 26 30 N | 072 47 57 W |
| Ghost Hill | Summit | 118 | Worcester | 42 20 08 N | 071 39 13 W |
| Gibbet Hill | Summit | 152 | Middlesex | 42 36 36 N | 071 33 33 W |
| Gibbs Bog | Swamp | 7 | Plymouth | 41 46 30 N | 070 36 08 W |
| Gibbs Brook | Stream | | Franklin | 42 21 38 N | 072 19 32 W |
| Gibbs Brook | Stream | | Hampden | 42 11 59 N | 072 54 58 W |
| Gibbs Brook | Stream | | Plymouth | 41 45 16 N | 070 39 16 W |
| Gibbs Building | Building | 16 | Middlesex | 42 22 39 N | 071 06 57 W |
| Gibbs Cemetery | Cemetery | 13 | Bristol | 41 44 47 N | 071 08 30 W |
| Gibbs Crossing | Populated Place | 122 | Hampshire | 42 14 14 N | 072 17 18 W |
| Gibbs Grove | Populated Place | 31 | Plymouth | 41 52 05 N | 070 51 41 W |
| Gibbs Junior High School | School | 9 | Middlesex | 42 24 37 N | 071 08 43 W |
| Gibbs Mountain | Summit | 160 | Middlesex | 42 19 55 N | 071 28 58 W |
| Gibbs Narrows | Gut | 3 | Barnstable | 41 45 47 N | 070 36 43 W |
| Gibbs Neck | Cape | 16 | Barnstable | 41 45 37 N | 070 36 38 W |
| Gibbs Number 2 Dam | Dam | 30 | Plymouth | 41 48 00 N | 070 47 52 W |
| Gibbs Number 3 Dam | Dam | 25 | Plymouth | 41 47 48 N | 070 47 58 W |
| Gibbs Pond | Lake | 161 | Franklin | 42 26 45 N | 072 18 28 W |
| Gibbs Pond | Lake | 9 | Nantucket | 41 16 27 N | 070 00 58 W |
| Gibbs Pond (historical) | Lake | 7 | Plymouth | 41 46 30 N | 070 36 09 W |
| Gibbs Rock | Bar | -3 | Plymouth | 41 42 03 N | 070 44 54 W |
| Gibbs Swamp | Swamp | 7 | Nantucket | 41 16 15 N | 070 00 28 W |
| Gibson House | Building | 18 | Middlesex | 42 21 17 N | 071 04 27 W |
| Gibson House Museum | Building | 15 | Suffolk | 42 21 16 N | 071 04 25 W |
| Gibson Playground | Park | 5 | Suffolk | 42 17 50 N | 071 03 43 W |
| Gidleys Corner | Populated Place | 36 | Bristol | 41 34 55 N | 071 02 23 W |
| Gifford Ledge | Island | -3 | Barnstable | 41 35 33 N | 070 39 28 W |
| Giffords Corner | Populated Place | 39 | Bristol | 41 37 20 N | 071 04 48 W |
| Giffords Pond | Lake | 18 | Plymouth | 41 45 00 N | 070 52 33 W |
| Gilbert Walker Playground | Park | 52 | Plymouth | 42 06 23 N | 071 01 50 W |
| Gilberts Cove | Bay | -3 | Dukes | 41 20 45 N | 070 41 28 W |
| Gilbertville | Populated Place | 167 | Worcester | 42 18 45 N | 072 12 28 W |
| Gilboa Brook | Stream | | Worcester | 42 05 05 N | 071 41 48 W |
| Gilboa Pond | Reservoir | 107 | Worcester | 42 04 54 N | 071 41 58 W |
| Gilboa Pond Dam | Dam | 101 | Worcester | 42 04 54 N | 071 41 58 W |
| Gilder Pond | Reservoir | 449 | Berkshire | 42 10 13 N | 073 09 05 W |
| Gilder Pond Dam | Dam | 457 | Berkshire | 42 10 12 N | 073 09 04 W |
| Giles Brook | Stream | | Franklin | 42 30 10 N | 072 18 52 W |
| Giles Creek | Bay | -3 | Bristol | 41 32 05 N | 070 59 13 W |
| Gill | Populated Place | 85 | Franklin | 42 38 25 N | 072 29 58 W |
| Gill Center Cemetery | Cemetery | 87 | Franklin | 42 38 30 N | 072 29 57 W |
| Gill Elementary School | School | 91 | Franklin | 42 38 57 N | 072 29 51 W |