| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Hafursstadhir | city | Iceland | 65.15 | -22.00 | 354 | 0 | |
| Hafursstaðir | city | Iceland | 65.15 | -22.00 | 354 | 0 | |
| Hallstadhir | city | Iceland | 65.15 | -22.17 | 351 | 0 | |
| Hallstaðir | city | Iceland | 65.15 | -22.17 | 351 | 0 | |
| Hamar | city | Iceland | 65.00 | -21.78 | 49 | 0 | |
| Hamrar | city | Iceland | 65.22 | -21.45 | 469 | 0 | |
| Hamrar | city | Iceland | 65.05 | -21.47 | 1430 | 0 | |
| Hamrendar | city | Iceland | 65.02 | -21.70 | 101 | 0 | |
| Harrastadhir | city | Iceland | 65.03 | -21.72 | 45 | 0 | |
| Harrastadhir | city | Iceland | 65.13 | -22.28 | 3 | 0 | |
| Harrastaðir | city | Iceland | 65.13 | -22.28 | 3 | 0 | |
| Harrastaðir | city | Iceland | 65.03 | -21.72 | 45 | 0 | |
| Heinaberg | city | Iceland | 65.33 | -22.13 | 774 | 0 | |
| Hella | city | Iceland | 65.13 | -22.10 | 324 | 0 | |
| Hjardharholt | city | Iceland | 65.12 | -21.70 | 144 | 115 | |
| Hjarðarholt | city | Iceland | 65.12 | -21.70 | 144 | 115 | |
| Hlidh | city | Iceland | 64.97 | -21.72 | 236 | 0 | |
| Hlidhartun | city | Iceland | 64.93 | -21.57 | 666 | 0 | |
| Hlíð | city | Iceland | 64.97 | -21.72 | 236 | 0 | |
| Hlíðartún | city | Iceland | 64.93 | -21.57 | 666 | 0 | |
| Hnukur | city | Iceland | 65.20 | -22.47 | 400 | 0 | |
| Holar | city | Iceland | 65.23 | -21.80 | 91 | 0 | |
| Holl | city | Iceland | 65.15 | -21.98 | 341 | 0 | |
| Holl | city | Iceland | 64.98 | -21.78 | 288 | 0 | |
| Holt | city | Iceland | 65.40 | -21.90 | 91 | 0 | |
| Hordhubol | city | Iceland | 65.02 | -21.77 | 246 | 0 | |
| Hornstadhir | city | Iceland | 65.12 | -21.67 | 452 | 9 | |
| Hornstaðir | city | Iceland | 65.12 | -21.67 | 452 | 9 | |
| Hoskuldsstadhir | city | Iceland | 65.12 | -21.70 | 144 | 115 | |
| Hrafnabjörg | city | Iceland | 64.97 | -21.75 | 131 | 0 | |
| Hrappsey | city | Iceland | 65.12 | -22.60 | 0 | 0 | |
| Hrappstadhir | city | Iceland | 65.12 | -21.72 | 104 | 211 | |
| Hrappstaðir | city | Iceland | 65.12 | -21.72 | 104 | 211 | |
| Hrodhnyjarstadhir | city | Iceland | 65.17 | -21.65 | 259 | 0 | |
| Hróðnýjarstaðir | city | Iceland | 65.17 | -21.65 | 259 | 0 | |
| Husabaer | city | Iceland | 65.17 | -22.35 | 127 | 0 | |
| Hvalgrafir | city | Iceland | 65.32 | -22.25 | 0 | 0 | |
| Hvammsdalskot | city | Iceland | 65.33 | -21.85 | 1128 | 0 | |
| Hvammsdalur | city | Iceland | 65.33 | -21.85 | 1128 | 0 | |
| Hvammur | city | Iceland | 65.22 | -21.82 | 193 | 0 | |
| Hvarfsdalur | city | Iceland | 65.28 | -22.18 | 472 | 0 | |
| Hvitidalur | city | Iceland | 65.37 | -21.80 | 236 | 0 | |
| Hvoll | city | Iceland | 65.37 | -21.85 | 131 | 0 | |
| Háafell | city | Iceland | 65.00 | -21.57 | 652 | 0 | |
| Hörðuból | city | Iceland | 65.02 | -21.77 | 246 | 0 | |
| Höskuldsstaðir | city | Iceland | 65.12 | -21.70 | 144 | 115 | |
| Húsabær | city | Iceland | 65.17 | -22.35 | 127 | 0 |