Feature Name | Class | Elev. meters | County | Latitude DMS | Longitude DMS |
| Rye Harbor | Harbor | 0 | Rockingham | 43 00 05 N | 070 44 54 W |
| Alice Peck Day Memorial Hospital | Hospital | 173 | Grafton | 43 38 27 N | 072 15 51 W |
| Androscoggin Valley Hospital | Hospital | 326 | Coos | 44 28 23 N | 071 10 36 W |
| Beech Hill Hospital | Hospital | 541 | Cheshire | 42 54 37 N | 072 04 00 W |
| Belknap County Nursing Home | Hospital | 166 | Belknap | 43 32 35 N | 071 29 04 W |
| Brookside Hospital | Hospital | 61 | Hillsborough | 42 47 38 N | 071 32 00 W |
| Catholic Medical Center | Hospital | 65 | Hillsborough | 42 59 28 N | 071 28 28 W |
| Cheshire Medical Center | Hospital | 149 | Cheshire | 42 56 55 N | 072 17 31 W |
| Columbia Portsmouth Pavilion | Hospital | 12 | Rockingham | 43 03 51 N | 070 47 33 W |
| Concord Hospital | Hospital | 117 | Merrimack | 43 11 52 N | 071 33 42 W |
| Cottage Hospital | Hospital | 167 | Grafton | 44 08 06 N | 072 01 23 W |
| Crotched Mountain Rehabilitation Center | Hospital | 407 | Hillsborough | 42 58 22 N | 071 52 23 W |
| Dartmouth-Hitchcock Medical Center | Hospital | 159 | Grafton | 43 42 28 N | 072 17 13 W |
| Elliot Hospital | Hospital | 96 | Hillsborough | 42 59 03 N | 071 26 19 W |
| Elliot One Day Surgery Center | Hospital | 98 | Hillsborough | 42 59 03 N | 071 26 18 W |
| Exeter Hospital | Hospital | 23 | Rockingham | 42 58 57 N | 070 56 11 W |
| Exeter Hospital Seabrook | Hospital | 16 | Rockingham | 42 53 29 N | 070 52 17 W |
| Franklin Regional Hospital | Hospital | 132 | Merrimack | 43 26 56 N | 071 38 40 W |
| Frisbie Memorial Hospital | Hospital | 78 | Strafford | 43 17 50 N | 070 57 37 W |
| Glencliff State Sanatorium | Hospital | 501 | Grafton | 44 00 06 N | 071 52 48 W |
| Hampstead Hospital | Hospital | 102 | Rockingham | 42 52 19 N | 071 09 13 W |
| HCA Portsmouth Regional Hospital | Hospital | 12 | Rockingham | 43 03 53 N | 070 47 25 W |
| HealthSouth Rehabilitation Center | Hospital | 103 | Merrimack | 43 11 46 N | 071 33 36 W |
| Huggins Hospital | Hospital | 176 | Carroll | 43 34 54 N | 071 12 10 W |
| Keene Clinic | Hospital | 151 | Cheshire | 42 57 00 N | 072 17 33 W |
| Lahey Hitchcock Clinic | Hospital | 43 | Hillsborough | 42 57 38 N | 071 28 37 W |
| Lake Shore Hospital | Hospital | 90 | Hillsborough | 42 58 54 N | 071 24 10 W |
| Lakes Region General Hospital | Hospital | 175 | Belknap | 43 31 43 N | 071 27 48 W |
| Larkvale Home Nursing Home | Hospital | 156 | Belknap | 43 31 14 N | 071 27 48 W |
| Linwood Medical Center | Hospital | 247 | Grafton | 44 02 36 N | 071 40 15 W |
| Littleton Regional Hospital | Hospital | 272 | Grafton | 44 17 56 N | 071 46 10 W |
| McKerley Health Care Center | Hospital | 166 | Belknap | 43 32 23 N | 071 29 15 W |
| Memorial Hospital | Hospital | 173 | Carroll | 44 03 42 N | 071 08 13 W |
| Mitchel Memorial Hospital | Hospital | 41 | Rockingham | 43 00 44 N | 071 03 09 W |
| Monadnock Community Hospital | Hospital | 248 | Hillsborough | 42 53 34 N | 071 56 25 W |
| Moore General Hospital | Hospital | 96 | Hillsborough | 43 00 30 N | 071 32 19 W |
| Nasha Brookside Hospital | Hospital | 61 | Hillsborough | 42 48 14 N | 071 32 30 W |
| Nashua Memorial Hospital | Hospital | 47 | Hillsborough | 42 45 23 N | 071 27 44 W |
| New Hampshire Hospital | Hospital | 89 | Merrimack | 43 11 46 N | 071 32 35 W |
| New Hampshire State Hospital | Hospital | 100 | Merrimack | 43 11 56 N | 071 32 39 W |
| New London Hospital | Hospital | 392 | Merrimack | 43 25 13 N | 072 00 00 W |
| Newport Medical Center | Hospital | 288 | Sullivan | 43 22 20 N | 072 10 03 W |
| Northeast Rehabilitation Center | Hospital | 47 | Rockingham | 42 45 55 N | 071 11 14 W |
| Nutfield Surgicenter | Hospital | 77 | Rockingham | 42 52 40 N | 071 19 13 W |
| Optima Psychiatric Institute | Hospital | 60 | Hillsborough | 42 59 27 N | 071 28 27 W |
| Parkland Medical Center | Hospital | 83 | Rockingham | 42 52 36 N | 071 19 05 W |
| Saint Joseph Hospital and Trauma Center | Hospital | 57 | Hillsborough | 42 44 57 N | 071 28 48 W |
| Speare Memorial Hospital | Hospital | 195 | Grafton | 43 45 27 N | 071 41 47 W |
| Taylor Home Nursing Home | Hospital | 160 | Belknap | 43 32 18 N | 071 27 51 W |
| United States Veterans Medical Center | Hospital | 141 | Hillsborough | 43 00 45 N | 071 26 28 W |
| Valley Regional Hospital | Hospital | 182 | Sullivan | 43 23 06 N | 072 20 29 W |
| Weeks Memorial Hospital | Hospital | 300 | Coos | 44 29 10 N | 071 33 16 W |
| Wentworth-Dover Hospital | Hospital | 45 | Strafford | 43 12 47 N | 070 52 28 W |
| Whitefield Family Health Clinic | Hospital | 289 | Coos | 44 22 23 N | 071 36 44 W |
| Badger Island | Island | 156 | Carroll | 43 43 28 N | 071 24 14 W |
| Barndoor Island | Island | 156 | Belknap | 43 33 17 N | 071 13 25 W |
| Bass Island | Island | 163 | Carroll | 43 35 22 N | 071 09 43 W |
| Bear Island | Island | 158 | Belknap | 43 38 40 N | 071 24 08 W |
| Bear Island | Island | 379 | Coos | 44 44 18 N | 071 03 22 W |
| Bear Island | Island | 103 | Merrimack | 43 12 52 N | 071 22 07 W |
| Beaver Island | Island | 165 | Belknap | 43 40 23 N | 071 26 12 W |
| Beckmans Island | Island | 3 | Rockingham | 42 53 25 N | 070 50 30 W |
| Beech Island | Island | 157 | Strafford | 43 14 43 N | 071 10 10 W |
| Belle Island | Island | 179 | Grafton | 43 39 03 N | 071 46 46 W |
| Bennett Island | Island | 157 | Strafford | 43 14 33 N | 071 11 41 W |
| Big Island | Island | 154 | Belknap | 43 34 22 N | 071 27 48 W |
| Big Island | Island | 177 | Carroll | 43 32 46 N | 071 00 43 W |
| Big Island | Island | 142 | Carroll | 43 52 54 N | 071 10 16 W |
| Big Island | Island | 394 | Coos | 44 43 50 N | 071 04 10 W |
| Big Island | Island | 110 | Rockingham | 43 05 29 N | 071 08 49 W |
| Bimba Island | Island | 142 | Carroll | 43 52 52 N | 071 10 25 W |
| Birch Hill Island | Island | 153 | Carroll | 43 43 05 N | 071 21 53 W |
| Birch Island | Island | 159 | Carroll | 43 38 04 N | 071 22 25 W |
| Birch Island | Island | 171 | Grafton | 43 45 42 N | 071 31 58 W |
| Birch Island | Island | 80 | Rockingham | 42 58 07 N | 071 22 54 W |
| Black Cat Island | Island | 158 | Carroll | 43 41 02 N | 071 25 16 W |
| Black Island | Island | 157 | Carroll | 43 40 15 N | 071 18 35 W |
| Blake Island | Island | 379 | Coos | 44 44 07 N | 071 03 07 W |
| Blueberry Island | Island | 153 | Carroll | 43 33 18 N | 071 12 41 W |
| Blueberry Island | Island | 321 | Cheshire | 42 42 40 N | 072 00 26 W |
| Blunts Island | Island | 6 | Rockingham | 43 03 29 N | 070 43 57 W |
| Bowman Island | Island | 182 | Grafton | 43 44 18 N | 071 31 51 W |
| Bradleys Island | Island | 69 | Merrimack | 43 13 12 N | 071 31 39 W |
| Breezy Island | Island | 154 | Belknap | 43 36 56 N | 071 22 04 W |
| Browns Island | Island | 91 | Rockingham | 42 58 36 N | 071 22 47 W |
| Brummet Island | Island | 163 | Carroll | 43 35 18 N | 071 08 31 W |
| Buck Island | Island | 237 | Coos | 44 23 29 N | 071 10 50 W |
| Burkehaven Island | Island | 341 | Sullivan | 43 22 25 N | 072 03 58 W |
| Burnaps Island | Island | 92 | Sullivan | 43 35 30 N | 072 20 25 W |
| Calef Island | Island | 85 | Strafford | 43 11 12 N | 071 02 03 W |
| Camp Island | Island | 156 | Belknap | 43 37 04 N | 071 22 21 W |
| Camp Islands | Island | 154 | Belknap | 43 37 15 N | 071 22 16 W |
| Carthagina Island | Island | 38 | Hillsborough | 42 57 05 N | 071 28 00 W |
| Cate Island | Island | 163 | Carroll | 43 35 16 N | 071 09 03 W |
| Catsbane Island | Island | 66 | Cheshire | 42 54 16 N | 072 31 44 W |
| Chapman Island | Island | 167 | Belknap | 43 39 53 N | 071 31 39 W |
| Chase Island | Island | 64 | Rockingham | 42 51 40 N | 071 12 16 W |
| Chase Island | Island | 89 | Sullivan | 43 27 54 N | 072 23 27 W |
| Chases Island | Island | 158 | Carroll | 43 39 04 N | 071 17 28 W |
| Chip Island | Island | 153 | Carroll | 43 33 13 N | 071 12 22 W |
| Chocorua Island | Island | 171 | Grafton | 43 45 23 N | 071 32 32 W |
| Church Island | Island | 153 | Carroll | 43 33 16 N | 071 12 25 W |
| Clampit Island | Island | 3 | Rockingham | 43 03 39 N | 070 44 03 W |
| Clark Island | Island | 77 | Hillsborough | 42 53 17 N | 071 34 40 W |
| Commons Island | Island | 3 | Rockingham | 42 53 45 N | 070 49 43 W |
| Cove Island | Island | 153 | Carroll | 43 41 55 N | 071 21 31 W |
| Cow Island | Island | 185 | Carroll | 43 37 42 N | 071 18 37 W |
| Cut Island | Island | 154 | Belknap | 43 32 58 N | 071 17 08 W |
| Devens Island | Island | 155 | Carroll | 43 38 12 N | 071 19 09 W |
| Diamond Island | Island | 170 | Belknap | 43 34 19 N | 071 19 13 W |