| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Haagerdhi | city | Iceland | 65.85 | -20.30 | 164 | 597 | |
| Haell | city | Iceland | 65.57 | -20.28 | 452 | 10 | |
| Hafnir | city | Iceland | 66.07 | -20.37 | 223 | 0 | |
| Hafsstadhir | city | Iceland | 65.78 | -20.27 | 167 | 232 | |
| Hafsstaðir | city | Iceland | 65.78 | -20.27 | 167 | 232 | |
| Hagi | city | Iceland | 65.52 | -20.43 | 88 | 0 | |
| Hamar | city | Iceland | 65.57 | -20.07 | 734 | 0 | |
| Hamrakot | city | Iceland | 65.57 | -20.17 | 396 | 0 | |
| Harastadhir | city | Iceland | 65.87 | -20.30 | 216 | 560 | |
| Harastaðir | city | Iceland | 65.87 | -20.30 | 216 | 560 | |
| Helgavatn | city | Iceland | 65.45 | -20.33 | 55 | 0 | |
| Hjallaland | city | Iceland | 65.47 | -20.32 | 52 | 0 | |
| Hjaltabakki | city | Iceland | 65.63 | -20.32 | 82 | 304 | |
| Hnausar | city | Iceland | 65.50 | -20.35 | 16 | 0 | |
| Hnjukar | city | Iceland | 65.65 | -20.23 | 262 | 850 | |
| Hnjukur | city | Iceland | 65.47 | -20.33 | 29 | 0 | |
| Hnukur | city | Iceland | 65.47 | -20.33 | 29 | 0 | |
| Hnúkar | city | Iceland | 65.65 | -20.23 | 262 | 850 | |
| Hof | city | Iceland | 65.38 | -20.23 | 95 | 8 | |
| Hof | city | Iceland | 65.90 | -20.33 | 82 | 26 | |
| Hofdhaholar | city | Iceland | 65.83 | -20.30 | 91 | 605 | |
| Hofdhakaupstadhur | city | Iceland | 65.83 | -20.32 | 39 | 513 | |
| Hofðahólar | city | Iceland | 65.83 | -20.30 | 91 | 605 | |
| Holabaer | city | Iceland | 65.57 | -20.00 | 183 | 4 | |
| Holabak | city | Iceland | 65.50 | -20.40 | 193 | 0 | |
| Holanes | city | Iceland | 65.82 | -20.32 | 9 | 500 | |
| Holl | city | Iceland | 65.42 | -19.68 | 790 | 0 | |
| Hollustadhir | city | Iceland | 65.47 | -19.83 | 390 | 0 | |
| Holt | city | Iceland | 65.50 | -20.03 | 810 | 78 | |
| Holt | city | Iceland | 65.62 | -20.28 | 252 | 651 | |
| Holtastadhir | city | Iceland | 65.60 | -20.10 | 236 | 0 | |
| Holtastaðir | city | Iceland | 65.60 | -20.10 | 236 | 0 | |
| Hoskuldsstadhhir | city | Iceland | 65.73 | -20.25 | 200 | 28 | |
| Hoskuldsstadhir | city | Iceland | 65.73 | -20.25 | 200 | 28 | |
| Hoskuldsstaðhir | city | Iceland | 65.73 | -20.25 | 200 | 28 | |
| Hrafnabjörg | city | Iceland | 65.43 | -20.02 | 879 | 1 | |
| Hroarsstadhir | city | Iceland | 65.93 | -20.37 | 164 | 0 | |
| Hróarsstaðir | city | Iceland | 65.93 | -20.37 | 164 | 0 | |
| Hunsstadhir | city | Iceland | 65.62 | -20.33 | 45 | 155 | |
| Hurdharbak | city | Iceland | 65.58 | -20.23 | 449 | 16 | |
| Hurðarbak | city | Iceland | 65.58 | -20.23 | 449 | 16 | |
| Hvammkot | city | Iceland | 65.93 | -20.33 | 324 | 0 | |
| Hvammur | city | Iceland | 65.43 | -20.28 | 288 | 1 | |
| Hvammur | city | Iceland | 65.58 | -20.07 | 173 | 0 | |
| Hvammur | city | Iceland | 65.40 | -19.63 | 885 | 0 | |
| Hvammur | city | Iceland | 65.60 | -19.88 | 1601 | 0 | |
| Háagerði | city | Iceland | 65.85 | -20.30 | 164 | 597 | |
| Hæll | city | Iceland | 65.57 | -20.28 | 452 | 10 | |
| Hólabær | city | Iceland | 65.57 | -20.00 | 183 | 4 | |
| Hólmi | city | Iceland | 65.95 | -20.32 | 288 | 5 | |
| Höfðakaupstaður | city | Iceland | 65.83 | -20.32 | 39 | 513 | |
| Höllustaðir | city | Iceland | 65.47 | -19.83 | 390 | 0 | |
| Höskuldsstaðir | city | Iceland | 65.73 | -20.25 | 200 | 28 | |
| Húnsstaðir | city | Iceland | 65.62 | -20.33 | 45 | 155 |