| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Laekjamot | city | Iceland | 63.92 | -21.00 | 49 | 2837 | |
| Laekur | city | Iceland | 63.92 | -20.87 | 118 | 44 | |
| Langamýri | city | Iceland | 63.98 | -20.58 | 177 | 130 | |
| Langholt | city | Iceland | 63.98 | -20.90 | 78 | 60 | |
| Langholtskot | city | Iceland | 64.12 | -20.38 | 295 | 221 | |
| Langstadhir | city | Iceland | 63.93 | -20.87 | 118 | 44 | |
| Langstaðir | city | Iceland | 63.93 | -20.87 | 118 | 44 | |
| Laug | city | Iceland | 64.30 | -20.32 | 305 | 39 | |
| Laugar | city | Iceland | 63.95 | -20.80 | 121 | 57 | |
| Laugar | city | Iceland | 64.18 | -20.25 | 390 | 32 | |
| Laugaras | city | Iceland | 64.12 | -20.50 | 173 | 172 | |
| Laugarbakkar | city | Iceland | 63.97 | -20.98 | 55 | 1558 | |
| Laugardaelir | city | Iceland | 63.95 | -20.97 | 82 | 2109 | |
| Laugardalsholar | city | Iceland | 64.22 | -20.63 | 193 | 80 | |
| Laugards | city | Iceland | 64.12 | -20.50 | 173 | 172 | |
| Laugardælir | city | Iceland | 63.95 | -20.97 | 82 | 2109 | |
| Laugarvatn | city | Iceland | 64.22 | -20.73 | 196 | 90 | |
| Laxárdalur | city | Iceland | 64.13 | -20.22 | 666 | 26 | |
| Litla Ármót | city | Iceland | 63.98 | -20.92 | 68 | 134 | |
| Litla-Sandvík | city | Iceland | 63.92 | -21.07 | 52 | 1823 | |
| Litlaland | city | Iceland | 63.90 | -21.43 | 65 | 100 | |
| Litlu Reykir | city | Iceland | 63.97 | -20.83 | 104 | 0 | |
| Lolukot | city | Iceland | 63.85 | -20.97 | 16 | 545 | |
| Loptsstadhir | city | Iceland | 63.82 | -20.90 | 32 | 25 | |
| Loptsstadhir Eystri | city | Iceland | 63.82 | -20.90 | 32 | 25 | |
| Loptsstadhir Vestri | city | Iceland | 63.82 | -20.90 | 32 | 25 | |
| Loptsstaðir | city | Iceland | 63.82 | -20.90 | 32 | 25 | |
| Loptsstaðir Eystri | city | Iceland | 63.82 | -20.90 | 32 | 25 | |
| Loptsstaðir Vestri | city | Iceland | 63.82 | -20.90 | 32 | 25 | |
| Lækjamót | city | Iceland | 63.92 | -21.00 | 49 | 2837 | |
| Lækur | city | Iceland | 63.92 | -20.87 | 118 | 44 |