Feature Name | Class | Elev. meters | County | Latitude DMS | Longitude DMS |
| Landaff Blue School | School | 236 | Grafton | 44 10 55 N | 071 55 01 W |
| Landaff Center | Populated Place | 348 | Grafton | 44 10 30 N | 071 53 13 W |
| Lary Pond | Lake | 359 | Grafton | 43 42 38 N | 072 00 07 W |
| LaSalette SKi Touring Center | Locale | 401 | Grafton | 43 36 59 N | 072 09 48 W |
| Laurel Island | Island | 171 | Grafton | 43 43 10 N | 071 31 36 W |
| Lebanon | Populated Place | 177 | Grafton | 43 38 32 N | 072 15 06 W |
| Lebanon City Hall and Opera House | Building | 172 | Grafton | 43 38 26 N | 072 15 06 W |
| Lebanon College | School | 176 | Grafton | 43 38 35 N | 072 15 11 W |
| Lebanon First Baptist Church | Church | 178 | Grafton | 43 38 26 N | 072 15 01 W |
| Lebanon High School | School | 191 | Grafton | 43 39 09 N | 072 14 53 W |
| Lebanon Junior High School | School | 182 | Grafton | 43 38 39 N | 072 14 38 W |
| Lebanon Memorial Pool | Locale | 210 | Grafton | 43 38 26 N | 072 13 33 W |
| Lebanon Municipal Airport | Airport | 174 | Grafton | 43 37 34 N | 072 18 13 W |
| Lebanon Post Office | Post Office | 178 | Grafton | 43 38 29 N | 072 15 00 W |
| Lebanon Public Library | Building | 178 | Grafton | 43 38 33 N | 072 15 00 W |
| LeBruns Mobile Home Park | Populated Place | 252 | Grafton | 43 39 08 N | 072 10 18 W |
| Ledge Brook | Stream | | Grafton | 44 00 47 N | 071 25 20 W |
| Ledyard Canoe Club | Building | 119 | Grafton | 43 42 22 N | 072 17 49 W |
| Ledyard Free Bridge | Bridge | 116 | Grafton | 43 42 13 N | 072 17 57 W |
| Leemans Brook | Stream | | Grafton | 43 57 27 N | 071 40 47 W |
| Lend-A-Hand Trail | Trail | 993 | Grafton | 44 12 16 N | 071 30 32 W |
| Leverone Field House | Building | 154 | Grafton | 43 41 59 N | 072 16 57 W |
| Lewis Hill | Summit | 616 | Grafton | 44 15 51 N | 071 41 31 W |
| Liberty Spring Trail | Trail | 831 | Grafton | 44 06 47 N | 071 39 32 W |
| Liberty Springs Campsite AMC | Locale | 1168 | Grafton | 44 07 00 N | 071 38 48 W |
| Lily Pond | Lake | 518 | Grafton | 43 50 27 N | 072 04 31 W |
| Lily Pond | Lake | 628 | Grafton | 44 01 06 N | 071 27 09 W |
| Lin-Wood Public Elementary School | School | 247 | Grafton | 44 02 38 N | 071 40 23 W |
| Lin-Wood Public High School | School | 246 | Grafton | 44 02 35 N | 071 40 21 W |
| Lin-Wood Public Middle School | School | 247 | Grafton | 44 02 38 N | 071 40 23 W |
| Lincoln | Populated Place | 250 | Grafton | 44 02 44 N | 071 40 12 W |
| Lincoln Brook | Stream | | Grafton | 44 07 03 N | 071 34 56 W |
| Lincoln Brook Trail | Trail | 804 | Grafton | 44 08 25 N | 071 36 55 W |
| Lincoln Center Shopping Center | Locale | 245 | Grafton | 44 02 30 N | 071 40 07 W |
| Lincoln Fire Station | Building | 251 | Grafton | 44 02 43 N | 071 40 09 W |
| Lincoln Green Senior Housing | Building | 243 | Grafton | 44 02 31 N | 071 40 43 W |
| Lincoln Post Office | Post Office | 245 | Grafton | 44 02 31 N | 071 40 14 W |
| Lincoln Public Library | Building | 250 | Grafton | 44 02 43 N | 071 40 11 W |
| Lincoln Reservoir | Reservoir | 328 | Grafton | 44 04 49 N | 071 40 41 W |
| Lincoln Sewage Lagoon Dikes | Dam | 229 | Grafton | 44 02 12 N | 071 40 22 W |
| Lincoln Sewage Lagoons | Reservoir | 229 | Grafton | 44 02 12 N | 071 40 22 W |
| Lincoln Square Mall Shopping Center | Locale | 256 | Grafton | 44 02 47 N | 071 40 04 W |
| Lincoln Town Offices | Building | 249 | Grafton | 44 02 40 N | 071 40 04 W |
| Lincoln Woods Scenic Area | Area | 991 | Grafton | 44 10 57 N | 071 26 59 W |
| Line Pond | Lake | 362 | Grafton | 43 49 14 N | 071 57 59 W |
| Linwood Medical Center | Hospital | 247 | Grafton | 44 02 36 N | 071 40 15 W |
| Lisbon | Populated Place | 179 | Grafton | 44 12 48 N | 071 54 39 W |
| Lisbon Bible Church | Church | 192 | Grafton | 44 12 59 N | 071 54 44 W |
| Lisbon Public Library | Building | 178 | Grafton | 44 12 53 N | 071 54 41 W |
| Lisbon Regional Elementary School | School | 195 | Grafton | 44 12 51 N | 071 54 58 W |
| Lisbon Regional High School | School | 195 | Grafton | 44 12 51 N | 071 54 58 W |
| Lisbon Regional Middle School | School | 195 | Grafton | 44 12 51 N | 071 54 58 W |
| Lisbon-Landaff Shared Ministry | Church | 171 | Grafton | 44 12 51 N | 071 54 46 W |
| Little Black Mountain | Summit | 513 | Grafton | 44 04 45 N | 071 56 27 W |
| Little Brook | Stream | | Grafton | 43 34 13 N | 072 06 06 W |
| Little Brook | Stream | | Grafton | 43 58 49 N | 071 49 57 W |
| Little Clark Pond | Lake | 322 | Grafton | 43 44 29 N | 072 04 14 W |
| Little Coolidge Mountain | Ridge | 697 | Grafton | 44 04 15 N | 071 39 50 W |
| Little East Pond | Lake | 791 | Grafton | 44 01 06 N | 071 35 02 W |
| Little East Pond Brook | Stream | | Grafton | 43 59 54 N | 071 36 08 W |
| Little East Pond Trail | Trail | 613 | Grafton | 44 00 26 N | 071 35 16 W |
| Little Goose Pond | Lake | 245 | Grafton | 43 40 41 N | 072 05 35 W |
| Little Gordon Hill | Summit | 257 | Grafton | 43 35 38 N | 071 45 37 W |
| Little Hall | Building | 156 | Grafton | 43 42 28 N | 072 17 24 W |
| Little Haystack Mountain | Summit | 1448 | Grafton | 44 08 26 N | 071 38 41 W |
| Little Loon Pond | Lake | 679 | Grafton | 44 02 29 N | 071 38 05 W |
| Little Perch Pond | Reservoir | 302 | Grafton | 43 47 54 N | 071 35 56 W |
| Little Pond | Lake | 439 | Grafton | 43 44 34 N | 071 50 43 W |
| Little Rocky Pond | Lake | 570 | Grafton | 43 50 52 N | 071 59 07 W |
| Little Sawyer Pond | Lake | 630 | Grafton | 44 03 10 N | 071 22 49 W |
| Little Squam Lake | Lake | 174 | Grafton | 43 43 20 N | 071 35 57 W |
| Little Squam Lake | Reservoir | 171 | Grafton | 43 42 18 N | 071 37 46 W |
| Little Sugarloaf | Summit | 278 | Grafton | 43 38 41 N | 071 47 21 W |
| Little Tunnel Brook | Stream | | Grafton | 44 04 15 N | 071 50 36 W |
| Littleton | Populated Place | 250 | Grafton | 44 18 22 N | 071 46 12 W |
| Littleton Area Chamber of Commerce | Building | 255 | Grafton | 44 18 29 N | 071 46 27 W |
| Littleton Baptist Church | Church | 251 | Grafton | 44 18 23 N | 071 46 15 W |
| Littleton Fire Department | Building | 258 | Grafton | 44 18 43 N | 071 47 20 W |
| Littleton High School | School | 278 | Grafton | 44 18 35 N | 071 46 23 W |
| Littleton Historical Museum | Building | 246 | Grafton | 44 18 21 N | 071 46 11 W |
| Littleton Post Office | Post Office | 250 | Grafton | 44 18 27 N | 071 46 30 W |
| Littleton Public Library | Building | 248 | Grafton | 44 18 24 N | 071 46 23 W |
| Littleton Regional Hospital | Hospital | 272 | Grafton | 44 17 56 N | 071 46 10 W |
| Littleton Reservoir | Reservoir | 444 | Grafton | 44 14 17 N | 071 37 11 W |
| Littleton Town Building | Building | 246 | Grafton | 44 18 21 N | 071 46 11 W |
| Littleton Town Opera House | Building | 246 | Grafton | 44 18 21 N | 071 46 11 W |
| Livermore Falls | Falls | 183 | Grafton | 43 47 05 N | 071 40 06 W |
| Livermore Pass | Gap | 886 | Grafton | 43 59 47 N | 071 27 46 W |
| Livermore School | School | 171 | Grafton | 43 46 27 N | 071 41 11 W |
| Livermore Trail | Trail | 436 | Grafton | 44 03 50 N | 071 23 32 W |
| Livernore Cove | Bay | 171 | Grafton | 43 44 37 N | 071 33 18 W |
| Locke Waterville Corporation Dam | Dam | 349 | Grafton | 43 52 06 N | 071 36 10 W |
| Locke Waterville Corporation Number 2 Dam | Dam | 343 | Grafton | 43 52 12 N | 071 35 58 W |
| Lockehaven | Populated Place | 283 | Grafton | 43 36 38 N | 072 05 16 W |
| Lonesome Lake | Lake | 834 | Grafton | 44 08 24 N | 071 42 02 W |
| Lonesome Lake Hut | Locale | 847 | Grafton | 44 08 18 N | 071 42 13 W |
| Lonesome Lake Trail | Trail | 839 | Grafton | 44 08 24 N | 071 41 55 W |
| Long Pond | Reservoir | 665 | Grafton | 44 03 30 N | 071 53 22 W |
| Long Pond Dam | Dam | 665 | Grafton | 44 03 30 N | 071 53 22 W |
| Long Pond Picnic Area | Locale | 664 | Grafton | 44 03 35 N | 071 53 23 W |
| Long Pond Picnic Ground | Locale | 664 | Grafton | 44 03 36 N | 071 53 25 W |
| Loon Island | Island | 179 | Grafton | 43 41 49 N | 071 46 45 W |
| Loon Lake | Lake | 149 | Grafton | 43 47 40 N | 071 45 19 W |
| Loon Mountain | Ridge | 805 | Grafton | 44 01 53 N | 071 37 42 W |
| Loon Mountain Park | Park | 461 | Grafton | 44 03 00 N | 071 37 53 W |
| Loon Mountain Ski Area | Locale | 296 | Grafton | 44 03 24 N | 071 37 47 W |
| Loon Mountain Winter Sports Area | Locale | 521 | Grafton | 44 02 52 N | 071 37 47 W |
| Loon Pond | Reservoir | 737 | Grafton | 44 02 10 N | 071 38 05 W |
| Loon Pond Brook | Stream | | Grafton | 44 03 13 N | 071 38 37 W |
| Loon Pond Dam | Dam | 737 | Grafton | 44 02 10 N | 071 38 05 W |