Feature Name | Class | Elev. meters | County | Latitude DMS | Longitude DMS |
| Kelly Point | Cape | 1 | Washington | 44 54 59 N | 067 07 26 W |
| Kelly Pond | Lake | 308 | Piscataquis | 45 48 20 N | 069 13 42 W |
| Kelly Rapids | Rapids | 189 | Aroostook | 47 25 26 N | 069 04 55 W |
| Kelly School | School | 184 | Aroostook | 46 58 26 N | 067 57 29 W |
| Kelly School | School | 207 | Aroostook | 47 05 45 N | 069 04 03 W |
| Kellys Camp | Locale | 361 | Piscataquis | 46 34 11 N | 069 25 58 W |
| Kellys Cove | Bay | 0 | Waldo | 44 22 20 N | 068 57 37 W |
| Kellys Point | Cape | 82 | Cumberland | 44 00 02 N | 070 37 35 W |
| Kelp Ledge | Bar | 2 | Lincoln | 43 52 49 N | 069 34 44 W |
| Kelp Ledge | Bar | 2 | Washington | 44 32 21 N | 067 33 04 W |
| Kelp Ledges | Bar | 6 | Knox | 43 55 08 N | 069 16 00 W |
| Kelsey Brook | Stream | | Cumberland | 43 50 37 N | 070 04 56 W |
| Kelsey Hill | Summit | 32 | Cumberland | 43 51 20 N | 070 05 52 W |
| Kelsey Point | Cape | -3 | Lincoln | 43 57 12 N | 069 34 34 W |
| Kelseys Point | Cape | 85 | Cumberland | 43 55 05 N | 070 30 28 W |
| Kench Mountain | Summit | 67 | Hancock | 44 20 46 N | 068 43 59 W |
| Kendall Brook | Stream | | Oxford | 44 24 41 N | 070 46 51 W |
| Kendall Brook | Stream | | Waldo | 44 19 06 N | 069 02 09 W |
| Kendall Chapel | Church | 41 | Kennebec | 44 10 20 N | 069 51 02 W |
| Kendall Head | Cliff | 35 | Washington | 44 56 04 N | 067 00 41 W |
| Kendall Mountain | Summit | 177 | Washington | 45 06 40 N | 067 29 18 W |
| Kendalls Corner | Populated Place | 58 | Waldo | 44 27 06 N | 069 05 10 W |
| Kendricks Rips | Rapids | 80 | Washington | 45 18 09 N | 067 27 33 W |
| Kenduskeag | Populated Place | 34 | Penobscot | 44 55 10 N | 068 55 54 W |
| Kenduskeag Elementary School | School | 43 | Penobscot | 44 55 34 N | 068 56 01 W |
| Kenduskeag Stream | Stream | | Penobscot | 44 47 51 N | 068 46 06 W |
| Kenduskeag Stream Park | Park | 34 | Penobscot | 44 48 44 N | 068 46 42 W |
| Kenison Cemetery | Cemetery | 134 | Cumberland | 43 54 39 N | 070 41 35 W |
| Keniston Mountain | Summit | 65 | Washington | 44 46 51 N | 067 11 29 W |
| Kennard Brook | Stream | | Aroostook | 46 45 31 N | 068 07 26 W |
| Kennard Corner | Populated Place | 23 | York | 43 07 36 N | 070 47 47 W |
| Kennebago | Populated Place | 544 | Franklin | 45 06 27 N | 070 46 17 W |
| Kennebago Divide | Ridge | 1033 | Franklin | 45 13 06 N | 070 48 55 W |
| Kennebago Lake | Lake | 542 | Franklin | 45 05 36 N | 070 43 33 W |
| Kennebago Lake | Reservoir | 542 | Franklin | 45 06 24 N | 070 45 34 W |
| Kennebago Lake Camps | Locale | 542 | Franklin | 45 04 29 N | 070 40 43 W |
| Kennebago River | Stream | | Franklin | 44 59 23 N | 070 46 59 W |
| Kennebago River Reservoir | Reservoir | 548 | Franklin | 45 06 12 N | 070 46 40 W |
| Kennebago School (historical) | School | 445 | Franklin | 45 06 04 N | 070 33 34 W |
| Kennebago Settlement | Populated Place | 457 | Franklin | 45 06 01 N | 070 33 44 W |
| Kennebec | Populated Place | 7 | Washington | 44 40 06 N | 067 27 50 W |
| Kennebec Baptist Church | Church | 7 | Washington | 44 40 03 N | 067 27 44 W |
| Kennebec Brook | Stream | | Washington | 45 17 16 N | 067 33 05 W |
| Kennebec County | Civil | 132 | Kennebec | 44 28 00 N | 069 45 58 W |
| Kennebec Dam (historical) | Dam | 83 | Washington | 45 18 46 N | 067 31 56 W |
| Kennebec Hall | Building | 30 | Penobscot | 44 53 44 N | 068 40 14 W |
| Kennebec Point | Cape | 1 | Sagadahoc | 43 45 11 N | 069 45 55 W |
| Kennebec River | Stream | | Sagadahoc | 43 44 06 N | 069 46 26 W |
| Kennebec River Light Station | Locale | 6 | Sagadahoc | 43 53 00 N | 069 47 45 W |
| Kennebec River Reservoir | Reservoir | 6 | Kennebec | 44 19 30 N | 069 46 10 W |
| Kennebec River Reservoir | Reservoir | 9 | Kennebec | 44 32 54 N | 069 37 34 W |
| Kennebec River Reservoir | Reservoir | 16 | Kennebec | 44 33 48 N | 069 37 16 W |
| Kennebec River Reservoir | Reservoir | 33 | Kennebec | 44 37 54 N | 069 34 58 W |
| Kennebec River Reservoir | Reservoir | 47 | Somerset | 44 45 54 N | 069 43 16 W |
| Kennebec River Reservoir | Reservoir | 58 | Somerset | 44 47 30 N | 069 53 16 W |
| Kennebec River Reservoir | Reservoir | 64 | Somerset | 44 47 54 N | 069 53 16 W |
| Kennebec River Reservoir | Reservoir | 94 | Somerset | 44 57 36 N | 069 52 10 W |
| Kennebec River Reservoir | Reservoir | 64 | Somerset | 44 47 24 N | 069 53 16 W |
| Kennebec School (historical) | School | 14 | Sagadahoc | 43 56 07 N | 069 47 13 W |
| Kennebec Valley Technical College | School | 49 | Somerset | 44 35 39 N | 069 36 44 W |
| Kennebec Valley Technical College Media Center | Building | 49 | Somerset | 44 35 39 N | 069 36 44 W |
| Kennebec Valley Training Center | School | 96 | Kennebec | 44 17 48 N | 069 49 09 W |
| Kennebec Village Shopping Center | Locale | 103 | Somerset | 44 49 13 N | 069 43 21 W |
| Kennebunk | Populated Place | 23 | York | 43 23 02 N | 070 32 41 W |
| Kennebunk Airport | Airport | 13 | York | 43 22 01 N | 070 33 34 W |
| Kennebunk Baptist Church | Church | 19 | York | 43 23 11 N | 070 32 21 W |
| Kennebunk Beach | Populated Place | 4 | York | 43 20 42 N | 070 30 08 W |
| Kennebunk Christian Academy | School | 6 | York | 43 21 55 N | 070 31 07 W |
| Kennebunk Free Library | Building | 20 | York | 43 23 16 N | 070 32 18 W |
| Kennebunk Health and Homecare Services | Hospital | 12 | York | 43 22 25 N | 070 33 04 W |
| Kennebunk High School | School | 24 | York | 43 23 47 N | 070 32 55 W |
| Kennebunk Historic District | Park | 21 | York | 43 23 14 N | 070 32 15 W |
| Kennebunk Landing | Populated Place | 9 | York | 43 22 40 N | 070 30 31 W |
| Kennebunk Marine Museum | Building | 3 | York | 43 21 17 N | 070 28 21 W |
| Kennebunk Pond | Lake | 84 | York | 43 30 10 N | 070 38 48 W |
| Kennebunk Post Office | Post Office | 18 | York | 43 23 32 N | 070 31 58 W |
| Kennebunk Recycling Center | Locale | 15 | York | 43 22 34 N | 070 31 34 W |
| Kennebunk River | Stream | | York | 43 20 45 N | 070 28 35 W |
| Kennebunk River Club | Locale | 0 | York | 43 21 00 N | 070 28 23 W |
| Kennebunk Town Hall | Building | 21 | York | 43 23 16 N | 070 32 11 W |
| Kennebunkport | Populated Place | 1 | York | 43 21 42 N | 070 28 36 W |
| Kennebunkport Camping Area | Locale | 12 | York | 43 22 13 N | 070 27 07 W |
| Kennebunkport Chamber of Commerce | Building | 6 | York | 43 21 39 N | 070 29 02 W |
| Kennebunkport Consolidated School | School | 5 | York | 43 21 43 N | 070 28 08 W |
| Kennebunkport Historic District | Park | 7 | York | 43 21 35 N | 070 28 28 W |
| Kennebunkport Historical Society Building | Building | 13 | York | 43 22 48 N | 070 28 33 W |
| Kennebunkport Historical Society Building | Building | 5 | York | 43 21 44 N | 070 28 32 W |
| Kennebunkport Historical Society Library | Building | 5 | York | 43 21 44 N | 070 28 32 W |
| Kennebunkport Municipal Offices | Building | 6 | York | 43 21 37 N | 070 28 32 W |
| Kennebunkport Post Office | Post Office | 2 | York | 43 21 45 N | 070 28 38 W |
| Kennebunkport Village Green | Park | 4 | York | 43 21 30 N | 070 28 27 W |
| Kennedy Bog | Summit | 330 | Piscataquis | 46 07 13 N | 069 02 09 W |
| Kennedy Brook | Stream | | Piscataquis | 46 06 26 N | 068 59 55 W |
| Kennedy Corner | Populated Place | 97 | Knox | 44 11 38 N | 069 25 29 W |
| Kennedy Park | Park | 60 | Androscoggin | 44 05 41 N | 070 12 48 W |
| Kennedy Terrace | Populated Place | 142 | Aroostook | 47 11 16 N | 067 57 38 W |
| Kennedy Tote Road | Trail | 258 | Aroostook | 46 12 49 N | 068 05 01 W |
| Kennedys Corners | Locale | 198 | Franklin | 44 32 15 N | 070 11 22 W |
| Kenneth E Stoddard Shell Museum | Building | 57 | Lincoln | 43 54 31 N | 069 36 57 W |
| Kennison Hill | Summit | 209 | Aroostook | 46 52 35 N | 067 48 25 W |
| Kenniston Hill | Summit | 97 | Lincoln | 43 53 03 N | 069 37 14 W |
| Kenniston Hill | Summit | 239 | Oxford | 44 13 26 N | 070 51 19 W |
| Kent Cemetery | Cemetery | 164 | Kennebec | 44 25 11 N | 070 04 19 W |
| Kent Cemetery | Cemetery | 9 | Knox | 44 08 56 N | 068 50 45 W |
| Kent Cove | Bay | -2 | Knox | 44 08 49 N | 068 50 07 W |
| Kent Cove | Bay | 5 | Washington | 44 30 38 N | 067 42 03 W |
| Kent Ledge | Bar | 0 | Knox | 44 08 12 N | 068 50 43 W |
| Kents Hill | Populated Place | 163 | Kennebec | 44 24 18 N | 070 00 03 W |
| Kenyon Hill | Summit | 64 | York | 43 15 41 N | 070 40 52 W |
| Keoka Beach Campgrounds | Locale | 179 | Oxford | 44 10 36 N | 070 41 50 W |