Feature Name | Class | Elev. meters | County | Latitude DMS | Longitude DMS |
| East Bangor | Populated Place | 37 | Penobscot | 44 51 10 N | 068 48 44 W |
| East Bar Island | Island | 3 | Washington | 44 33 43 N | 067 31 12 W |
| East Barge | Island | 0 | Hancock | 44 13 51 N | 068 26 27 W |
| East Bay | Bay | 0 | Washington | 44 56 05 N | 067 06 26 W |
| East Belfast Cemetery | Cemetery | 13 | Waldo | 44 25 40 N | 068 59 10 W |
| East Belfast School | School | 19 | Waldo | 44 26 13 N | 069 00 16 W |
| East Benton | Populated Place | 54 | Kennebec | 44 35 00 N | 069 28 18 W |
| East Bethel | Populated Place | 195 | Oxford | 44 28 01 N | 070 42 48 W |
| East Black Ledge | Bar | 3 | Knox | 43 51 36 N | 068 51 43 W |
| East Black Rock | Island | 0 | Washington | 44 32 22 N | 067 29 12 W |
| East Blaine Cemetery | Cemetery | 155 | Aroostook | 46 29 47 N | 067 48 51 W |
| East Blue Hill | Populated Place | 7 | Hancock | 44 25 03 N | 068 31 21 W |
| East Boothbay | Populated Place | 1 | Lincoln | 43 51 54 N | 069 35 11 W |
| East Boothbay Post Office | Post Office | 17 | Lincoln | 43 51 59 N | 069 35 14 W |
| East Boothbay Shipyards | Locale | 1 | Lincoln | 43 51 59 N | 069 35 00 W |
| East Boothbay United Methodist Church | Church | 9 | Lincoln | 43 51 52 N | 069 35 01 W |
| East Branch Allagash Stream | Stream | | Piscataquis | 46 21 41 N | 069 37 43 W |
| East Branch Armstrong Brook | Stream | | Aroostook | 47 04 25 N | 068 10 01 W |
| East Branch Atkins Brook | Stream | | Piscataquis | 46 25 33 N | 069 01 12 W |
| East Branch Barrett Brook | Stream | | Somerset | 45 32 27 N | 070 25 30 W |
| East Branch Beaver Brook | Stream | | Aroostook | 46 46 59 N | 068 24 44 W |
| East Branch Big Musquash Stream | Stream | | Washington | 45 14 48 N | 067 43 18 W |
| East Branch Birch Stream | Stream | | Penobscot | 45 05 42 N | 068 45 45 W |
| East Branch Black Stream | Stream | | Somerset | 44 49 03 N | 069 32 57 W |
| East Branch Camp (historical) | Locale | 754 | Oxford | 45 08 35 N | 070 51 29 W |
| East Branch Carry Brook | Stream | | Penobscot | 46 21 37 N | 068 38 32 W |
| East Branch Chandler Brook | Stream | | Cumberland | 43 52 21 N | 070 13 04 W |
| East Branch Chandler River | Stream | | Washington | 44 42 29 N | 067 37 57 W |
| East Branch Cupsuptic River | Stream | | Oxford | 45 07 32 N | 070 52 58 W |
| East Branch Dam | Dam | 191 | Aroostook | 46 30 30 N | 068 05 40 W |
| East Branch Deadwater | Lake | 259 | Piscataquis | 46 15 52 N | 069 04 58 W |
| East Branch Eastern River | Stream | | Lincoln | 44 10 38 N | 069 40 11 W |
| East Branch Enchanted Stream | Stream | | Somerset | 45 24 28 N | 070 09 51 W |
| East Branch Ferguson Brook | Stream | | Aroostook | 46 51 15 N | 068 39 38 W |
| East Branch Gulf Stream | Stream | | Somerset | 45 35 33 N | 070 31 48 W |
| East Branch Gulliver Brook | Stream | | Somerset | 45 56 30 N | 069 54 30 W |
| East Branch Hot Brook | Stream | | Washington | 45 34 40 N | 067 56 38 W |
| East Branch Howe Brook | Stream | | Aroostook | 46 18 45 N | 068 10 58 W |
| East Branch Kibby Stream | Stream | | Franklin | 45 21 07 N | 070 31 18 W |
| East Branch Lake | Lake | 130 | Penobscot | 45 30 59 N | 068 44 03 W |
| East Branch Little Kennebec Bay | Bay | -10 | Washington | 44 39 41 N | 067 26 16 W |
| East Branch Little Mopang Stream | Stream | | Washington | 44 49 46 N | 067 48 13 W |
| East Branch Magurrewock Stream | Stream | | Washington | 45 08 23 N | 067 16 30 W |
| East Branch Mattakeunk Stream | Stream | | Penobscot | 45 28 33 N | 068 18 38 W |
| East Branch Mattawamkeag River | Stream | | Aroostook | 45 50 01 N | 067 59 29 W |
| East Branch Medunkeunk Stream | Stream | | Penobscot | 45 28 49 N | 068 33 45 W |
| East Branch Molunkus Stream | Stream | | Aroostook | 45 53 50 N | 068 24 14 W |
| East Branch Moose River | Stream | | Franklin | 45 27 24 N | 070 33 39 W |
| East Branch Mud Brook | Stream | | Penobscot | 45 48 54 N | 068 44 31 W |
| East Branch Mud Brook | Stream | | Penobscot | 45 51 32 N | 068 33 11 W |
| East Branch Nezinscot River | Stream | | Oxford | 44 17 15 N | 070 21 14 W |
| East Branch Norris Brook | Stream | | Somerset | 46 03 23 N | 070 06 53 W |
| East Branch Oyster River | Stream | | Knox | 44 06 48 N | 069 11 34 W |
| East Branch Passadumkeag River | Stream | | Penobscot | 45 18 51 N | 068 13 18 W |
| East Branch Penobscot River | Stream | | Penobscot | 45 36 14 N | 068 31 55 W |
| East Branch Pinnacles | Pillar | 313 | Aroostook | 46 30 35 N | 068 04 24 W |
| East Branch Piscataqua River | Stream | | Cumberland | 43 44 00 N | 070 17 12 W |
| East Branch Piscataquis River | Stream | | Piscataquis | 45 16 55 N | 069 35 25 W |
| East Branch Pleasant River | Stream | | Oxford | 44 21 54 N | 070 50 29 W |
| East Branch Pleasant River | Stream | | Piscataquis | 45 21 56 N | 069 03 14 W |
| East Branch Pocwock Stream | Stream | | Aroostook | 47 05 08 N | 069 21 09 W |
| East Branch Pond | Lake | 281 | Piscataquis | 46 15 32 N | 069 09 32 W |
| East Branch Presque Isle Stream | Stream | | Aroostook | 46 30 39 N | 068 05 51 W |
| East Branch Presque Isle Stream Reservoir | Reservoir | 191 | Aroostook | 46 30 30 N | 068 05 40 W |
| East Branch Rainey Brook | Stream | | Somerset | 46 06 48 N | 070 04 10 W |
| East Branch Ridge | Ridge | 383 | Piscataquis | 46 15 22 N | 069 08 06 W |
| East Branch Ripogenus Stream | Stream | | Piscataquis | 46 00 05 N | 069 14 43 W |
| East Branch Salmon Stream | Stream | | Somerset | 45 23 01 N | 070 02 53 W |
| East Branch Sandy Stream | Stream | | Somerset | 45 41 15 N | 070 19 34 W |
| East Branch Sebasticook River | Stream | | Penobscot | 44 45 37 N | 069 20 04 W |
| East Branch Sebasticook River Reservoir | Reservoir | 61 | Penobscot | 44 50 06 N | 069 16 22 W |
| East Branch Sebasticook River Reservoir | Reservoir | 68 | Penobscot | 44 55 00 N | 069 15 34 W |
| East Branch Sebasticook River Reservoir | Reservoir | 69 | Penobscot | 44 55 18 N | 069 15 40 W |
| East Branch Sebasticook River Reservoir | Reservoir | 70 | Penobscot | 44 55 30 N | 069 15 40 W |
| East Branch Seboeis Stream | Stream | | Penobscot | 45 22 33 N | 068 44 15 W |
| East Branch Swift Brook | Stream | | Penobscot | 45 55 33 N | 068 30 17 W |
| East Branch Swift River | Stream | | Oxford | 44 44 25 N | 070 39 32 W |
| East Branch Thoroughfare Brook | Stream | | Piscataquis | 46 28 04 N | 069 24 54 W |
| East Branch Trout Brook | Stream | | Penobscot | 45 28 09 N | 068 32 12 W |
| East Branch Umcolcus Stream | Stream | | Penobscot | 46 22 34 N | 068 27 45 W |
| East Branch Union River | Stream | | Hancock | 44 43 49 N | 068 23 03 W |
| East Branch Wesserunsett Stream | Stream | | Somerset | 44 55 46 N | 069 40 44 W |
| East Brook | Stream | | Franklin | 44 42 44 N | 070 27 24 W |
| East Brown Cow | Island | 0 | Cumberland | 43 42 27 N | 069 53 28 W |
| East Brownfield | Populated Place | 123 | Oxford | 43 56 41 N | 070 53 18 W |
| East Brunswick Baptist Church | Church | 15 | Cumberland | 43 54 31 N | 069 54 51 W |
| East Buckfield | Populated Place | 142 | Oxford | 44 17 39 N | 070 19 31 W |
| East Bucksport | Populated Place | 126 | Hancock | 44 40 28 N | 068 42 07 W |
| East Bucksport Church | Church | 70 | Hancock | 44 37 55 N | 068 42 36 W |
| East Bunker Ledge | Bar | 0 | Hancock | 44 16 55 N | 068 13 17 W |
| East Bunker Ledge | Bar | 0 | Hancock | 44 16 53 N | 068 13 22 W |
| East Buxton Church | Church | 55 | York | 43 38 28 N | 070 29 36 W |
| East Carry Camps | Locale | 377 | Somerset | 45 10 30 N | 070 02 34 W |
| East Carry Pond | Lake | 377 | Somerset | 45 10 56 N | 070 03 16 W |
| East Cathance Stream | Stream | | Sagadahoc | 44 00 22 N | 069 57 59 W |
| East Chairback Pond | Lake | 461 | Piscataquis | 45 27 52 N | 069 16 42 W |
| East Cod Ledge | Bar | 3 | Cumberland | 43 36 21 N | 070 02 12 W |
| East Cod Ledge Rock | Bar | -2 | Cumberland | 43 35 37 N | 070 02 56 W |
| East Corinth | Populated Place | 92 | Penobscot | 45 00 09 N | 069 01 25 W |
| East Cumberland-Sagadahoc County Technical School | School | 25 | Cumberland | 43 54 41 N | 069 59 44 W |
| East Cundy Point | Cape | 7 | Cumberland | 43 46 30 N | 069 53 40 W |
| East Deering | Populated Place | 8 | Cumberland | 43 40 55 N | 070 15 22 W |
| East Denmark | Populated Place | 212 | Oxford | 43 59 29 N | 070 46 25 W |
| East Dixfield | Populated Place | 147 | Franklin | 44 34 24 N | 070 18 13 W |
| East Dixmont | Populated Place | 155 | Penobscot | 44 40 14 N | 069 04 12 W |
| East Dover | Populated Place | 97 | Piscataquis | 45 11 12 N | 069 10 12 W |
| East Eddington | Populated Place | 56 | Penobscot | 44 47 31 N | 068 34 58 W |
| East Eddington Community Church | Church | 61 | Penobscot | 44 47 33 N | 068 35 03 W |
| East Edgecomb | Populated Place | 14 | Lincoln | 43 56 38 N | 069 35 59 W |
| East Eliot | Populated Place | 15 | York | 43 09 02 N | 070 45 44 W |