| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Gautavík | city | Iceland | 64.73 | -14.33 | 337 | 0 | |
| Geirolfsstadhir | city | Iceland | 65.08 | -14.62 | 521 | 0 | |
| Geirólfsstaðir | city | Iceland | 65.08 | -14.62 | 521 | 0 | |
| Geitdalur | city | Iceland | 65.00 | -14.70 | 492 | 0 | |
| Geithellar | city | Iceland | 64.58 | -14.55 | 0 | 0 | |
| Geithellur | city | Iceland | 64.58 | -14.55 | 0 | 0 | |
| Geiþellar | city | Iceland | 64.58 | -14.55 | 0 | 0 | |
| Geiþellur | city | Iceland | 64.58 | -14.55 | 0 | 0 | |
| Gerdhi | city | Iceland | 65.13 | -13.57 | 561 | 0 | |
| Gerdhisstekkur | city | Iceland | 65.12 | -13.57 | 1473 | 0 | |
| Gerdisstekkur | city | Iceland | 65.12 | -13.57 | 1473 | 0 | |
| Gerði | city | Iceland | 65.13 | -13.57 | 561 | 0 | |
| Gerðisstekkur | city | Iceland | 65.12 | -13.57 | 1473 | 0 | |
| Gestsstadhir | city | Iceland | 64.95 | -14.10 | 209 | 165 | |
| Gestsstaðir | city | Iceland | 64.95 | -14.10 | 209 | 165 | |
| Gilsa | city | Iceland | 64.87 | -14.23 | 912 | 0 | |
| Gilsarstekkur | city | Iceland | 64.85 | -14.22 | 351 | 0 | |
| Gilsdsstekkur | city | Iceland | 64.85 | -14.22 | 351 | 0 | |
| Gilsárteigur | city | Iceland | 65.37 | -14.30 | 351 | 0 | |
| Gislastadhagerdhi | city | Iceland | 65.17 | -14.52 | 246 | 0 | |
| Gislastadhir | city | Iceland | 65.17 | -14.52 | 246 | 0 | |
| Graenanes | city | Iceland | 65.12 | -13.75 | 1299 | 720 | |
| Gripaldi | city | Iceland | 65.00 | -13.95 | 160 | 40 | |
| Grodhrarstodh | city | Iceland | 65.37 | -14.35 | 193 | 0 | |
| Grof | city | Iceland | 65.42 | -14.35 | 127 | 0 | |
| Grofargerdhi | city | Iceland | 65.13 | -14.53 | 482 | 0 | |
| Groðrarstöð | city | Iceland | 65.37 | -14.35 | 193 | 0 | |
| Grund | city | Iceland | 65.27 | -13.58 | 3 | 0 | |
| Grænanes | city | Iceland | 65.12 | -13.75 | 1299 | 720 | |
| Grófargerði | city | Iceland | 65.13 | -14.53 | 482 | 0 | |
| Gunnlaugsstadhir | city | Iceland | 65.15 | -14.60 | 351 | 0 | |
| Gunnlaugsstaðir | city | Iceland | 65.15 | -14.60 | 351 | 0 | |
| Gvendarnes | city | Iceland | 64.85 | -13.77 | 0 | 0 | |
| Gíslastaðagerði | city | Iceland | 65.17 | -14.52 | 246 | 0 | |
| Gíslastaðir | city | Iceland | 65.17 | -14.52 | 246 | 0 |