Feature Name | Class | Elev. meters | County | Latitude DMS | Longitude DMS |
| East Beach | Beach | -2 | Dukes | 41 22 22 N | 070 27 00 W |
| East Berlin | Populated Place | 108 | Worcester | 42 23 23 N | 071 35 58 W |
| East Billerica | Populated Place | 37 | Middlesex | 42 34 53 N | 071 14 13 W |
| East Blackstone | Populated Place | 71 | Worcester | 42 02 30 N | 071 30 43 W |
| East Boat Basin | Harbor | 0 | Barnstable | 41 46 17 N | 070 30 10 W |
| East Bolton | Populated Place | 84 | Worcester | 42 26 45 N | 071 33 43 W |
| East Boston | Populated Place | 3 | Suffolk | 42 22 30 N | 071 02 21 W |
| East Boston Ferry | Locale | -3 | Suffolk | 42 21 56 N | 071 02 44 W |
| East Boston High School | School | 26 | Suffolk | 42 22 52 N | 071 02 06 W |
| East Boston Pier Number 1 | Locale | 1 | Suffolk | 42 21 53 N | 071 02 28 W |
| East Boston Pier Number One | Locale | -3 | Suffolk | 42 21 47 N | 071 02 26 W |
| East Boston Post Office (historical) | Post Office | 3 | Suffolk | 42 22 12 N | 071 02 13 W |
| East Boxford | Populated Place | 37 | Essex | 42 41 30 N | 070 58 48 W |
| East Braintree | Populated Place | 21 | Norfolk | 42 13 30 N | 070 58 28 W |
| East Branch Cat Brook | Stream | | Essex | 42 35 30 N | 070 45 20 W |
| East Branch Fever Brook | Stream | | Worcester | 42 26 44 N | 072 15 13 W |
| East Branch Green River | Stream | | Berkshire | 42 37 41 N | 073 13 31 W |
| East Branch Housatonic River | Stream | 290 | Berkshire | 42 26 00 N | 073 15 02 W |
| East Branch Housatonic River Reservoir | Reservoir | 351 | Berkshire | 42 28 12 N | 073 10 04 W |
| East Branch Housatonic River Reservoir | Reservoir | 316 | Berkshire | 42 28 12 N | 073 11 34 W |
| East Branch Maple Springs Brook | Stream | | Plymouth | 41 48 00 N | 070 39 16 W |
| East Branch Mill River | Stream | | Hampshire | 42 23 32 N | 072 43 36 W |
| East Branch Neponset River | Stream | | Norfolk | 42 10 07 N | 071 10 11 W |
| East Branch North River | Stream | | Franklin | 42 39 47 N | 072 43 01 W |
| East Branch Palmer River | Stream | 8 | Bristol | 41 50 45 N | 071 15 30 W |
| East Branch Salmon Brook | Stream | | Hampden | 41 56 34 N | 072 46 52 W |
| East Branch Sippican River | Stream | | Plymouth | 41 45 30 N | 070 48 04 W |
| East Branch Swift River | Stream | | Worcester | 42 20 35 N | 072 18 53 W |
| East Branch Tully River | Stream | | Worcester | 42 36 51 N | 072 14 33 W |
| East Branch Ware River | Stream | | Worcester | 42 25 45 N | 072 01 14 W |
| East Branch Westport River | Stream | 0 | Bristol | 41 30 55 N | 071 04 17 W |
| East Brewster | Populated Place | 19 | Barnstable | 41 46 05 N | 070 03 35 W |
| East Bridgewater | Populated Place | 22 | Plymouth | 42 02 00 N | 070 57 33 W |
| East Bridgewater Central Cemetery | Cemetery | 11 | Plymouth | 42 59 22 N | 070 57 13 W |
| East Bridgewater High School | School | 21 | Plymouth | 42 01 41 N | 070 57 20 W |
| East Bridgewater Junior High School | School | 35 | Plymouth | 42 01 42 N | 070 56 43 W |
| East Bridgewater Middle School | School | 33 | Plymouth | 42 01 42 N | 070 56 42 W |
| East Bridgewater Post Office (historical) | Post Office | 21 | Plymouth | 42 01 45 N | 070 57 48 W |
| East Bridgewater Public Library | Building | 26 | Plymouth | 42 01 57 N | 070 57 34 W |
| East Bridgewater Station (historical) | Locale | 21 | Plymouth | 42 02 02 N | 070 57 32 W |
| East Brimfield | Populated Place | 200 | Hampden | 42 06 40 N | 072 08 54 W |
| East Brimfield Dam | Dam | 190 | Worcester | 42 06 30 N | 072 07 34 W |
| East Brimfield Lake | Reservoir | 195 | Hampden | 42 06 32 N | 072 07 36 W |
| East Brook | Stream | | Berkshire | 42 16 07 N | 073 16 21 W |
| East Brook | Stream | | Hampden | 42 03 46 N | 072 24 20 W |
| East Brook | Stream | | Hampden | 42 07 03 N | 072 11 56 W |
| East Brook | Stream | | Hampshire | 42 27 19 N | 072 50 48 W |
| East Brookfield | Populated Place | 184 | Worcester | 42 13 40 N | 072 02 48 W |
| East Brookfield Baptist Church | Church | 197 | Worcester | 42 13 36 N | 072 03 01 W |
| East Brookfield River | Stream | | Worcester | 42 12 05 N | 072 03 27 W |
| East Brookfield Town Hall | Building | 193 | Worcester | 42 13 32 N | 072 02 47 W |
| East Building | Building | 5 | Suffolk | 42 20 13 N | 071 05 57 W |
| East Cambridge | Populated Place | 10 | Middlesex | 42 22 00 N | 071 04 48 W |
| East Campus Alumni Houses | Building | 12 | Middlesex | 42 21 37 N | 071 05 18 W |
| East Carver | Populated Place | 44 | Plymouth | 41 55 38 N | 070 45 03 W |
| East Carver Post Office (historical) | Post Office | 30 | Plymouth | 41 54 44 N | 070 46 04 W |
| East Cemetery | Cemetery | 451 | Franklin | 42 42 31 N | 072 52 58 W |
| East Charlemont | Populated Place | 160 | Franklin | 42 37 20 N | 072 47 23 W |
| East Charlemont Church | Church | 165 | Franklin | 42 37 10 N | 072 49 33 W |
| East Chop | Cape | 3 | Dukes | 41 28 15 N | 070 34 08 W |
| East Chop | Populated Place | 8 | Dukes | 41 28 06 N | 070 34 08 W |
| East Chop Beach Club | Locale | -4 | Dukes | 41 27 44 N | 070 33 36 W |
| East Chop Flats | Flat | -3 | Dukes | 41 28 18 N | 070 33 58 W |
| East Chop Light | Locale | 9 | Dukes | 41 28 12 N | 070 34 03 W |
| East Church Congregational Church | Church | 67 | Hampden | 42 08 41 N | 072 33 41 W |
| East Colrain Church | Church | 146 | Franklin | 42 41 52 N | 072 39 58 W |
| East Congregational Church of Milton | Church | 15 | Middlesex | 42 15 35 N | 071 02 39 W |
| East Dedham | Populated Place | 37 | Norfolk | 42 15 00 N | 071 09 28 W |
| East Deerfield | Populated Place | 61 | Franklin | 42 34 00 N | 072 33 55 W |
| East Deerfield Cemetery | Cemetery | 63 | Franklin | 42 33 20 N | 072 33 49 W |
| East Dennis | Populated Place | 5 | Barnstable | 41 44 33 N | 070 09 43 W |
| East District School | School | 72 | Norfolk | 42 08 54 N | 071 13 55 W |
| East Douglas | Populated Place | 126 | Worcester | 42 04 20 N | 071 42 48 W |
| East Douglas Elementary School | School | 137 | Worcester | 42 04 15 N | 071 42 33 W |
| East Douglas High School | School | 139 | Worcester | 42 04 07 N | 071 42 43 W |
| East Douglas Station | Populated Place | 160 | Worcester | 42 03 40 N | 071 42 36 W |
| East Douglas United Methodist Church | Church | 115 | Worcester | 42 04 24 N | 071 42 42 W |
| East Elementary School | School | 94 | Norfolk | 42 06 53 N | 071 08 54 W |
| East End Fire Station | Building | 21 | Middlesex | 42 22 14 N | 071 09 36 W |
| East End Meetinghouse Church | Church | 20 | Barnstable | 41 36 20 N | 070 34 06 W |
| East Experiment Station | Building | 72 | Hampshire | 42 23 37 N | 072 31 33 W |
| East Fairhaven | Populated Place | 9 | Bristol | 41 38 55 N | 070 51 40 W |
| East Falmouth | Populated Place | 11 | Barnstable | 41 34 42 N | 070 33 31 W |
| East Farms | Populated Place | 70 | Hampden | 42 11 10 N | 072 44 53 W |
| East Forest Park | Populated Place | 61 | Hampden | 42 05 50 N | 072 32 13 W |
| East Foxboro | Populated Place | 59 | Norfolk | 42 03 40 N | 071 12 03 W |
| East Freetown | Populated Place | 23 | Bristol | 41 46 30 N | 070 57 28 W |
| East Gardner | Populated Place | 361 | Worcester | 42 34 40 N | 071 57 08 W |
| East Gardner Industrial Park | Locale | 337 | Worcester | 42 33 51 N | 071 56 58 W |
| East Gate Shopping Center | Locale | 25 | Middlesex | 42 32 38 N | 071 10 06 W |
| East Glen Brook | Stream | | Franklin | 42 39 50 N | 072 37 03 W |
| East Gloucester | Populated Place | 15 | Essex | 42 36 40 N | 070 38 53 W |
| East Gloucester Elementary School | School | 12 | Essex | 42 36 36 N | 070 38 53 W |
| East Gloucester Shopping Center | Locale | 2 | Essex | 42 37 07 N | 070 38 36 W |
| East Greenfield | Populated Place | 51 | Franklin | 42 34 30 N | 072 34 53 W |
| East Groton | Populated Place | 63 | Middlesex | 42 38 30 N | 071 29 58 W |
| East Gutter | Gut | -4 | Dukes | 41 30 27 N | 070 41 53 W |
| East Hadley | Populated Place | 53 | Hampshire | 42 19 43 N | 072 33 34 W |
| East Hall | Building | 33 | Middlesex | 42 24 29 N | 071 07 04 W |
| East Harwich | Populated Place | 19 | Barnstable | 41 42 00 N | 070 01 38 W |
| East Harwich Airport | Airport | 24 | Barnstable | 41 42 42 N | 070 00 49 W |
| East Haverhill Post Office (historical) | Post Office | 35 | Essex | 42 48 43 N | 071 00 43 W |
| East Haverhill School | School | 31 | Essex | 42 48 37 N | 071 00 28 W |
| East Head | Cliff | 19 | Plymouth | 42 18 03 N | 070 55 37 W |
| East Head Bog Dam Number One | Dam | 31 | Plymouth | 41 50 06 N | 070 41 34 W |
| East Head Bog Dam Number Two | Dam | 25 | Plymouth | 41 50 06 N | 070 41 40 W |
| East Head Bog Reservoir | Reservoir | 31 | Plymouth | 41 50 06 N | 070 41 34 W |
| East Head Bog Reservoir | Reservoir | 30 | Plymouth | 41 50 06 N | 070 41 40 W |
| East Head Pond | Reservoir | 26 | Plymouth | 41 50 18 N | 070 41 22 W |
| East Head Pond Dam | Dam | 26 | Plymouth | 41 50 18 N | 070 41 22 W |