| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Kamphóll | city | Iceland | 65.30 | -20.63 | 626 | 0 | |
| Karastadhir | city | Iceland | 65.45 | -20.97 | 475 | 91 | |
| Katadalur | city | Iceland | 65.60 | -20.77 | 541 | 0 | |
| Kista | city | Iceland | 65.55 | -20.68 | 321 | 0 | |
| Klombur | city | Iceland | 65.47 | -20.72 | 259 | 0 | |
| Kollafoss | city | Iceland | 65.18 | -20.92 | 659 | 0 | |
| Kolthernumyri | city | Iceland | 65.50 | -20.67 | 124 | 0 | |
| Kolugil | city | Iceland | 65.33 | -20.55 | 656 | 0 | |
| Kolþernumýri | city | Iceland | 65.50 | -20.67 | 124 | 0 | |
| Kothvammur | city | Iceland | 65.42 | -20.93 | 347 | 553 | |
| Koþvammur | city | Iceland | 65.42 | -20.93 | 347 | 553 | |
| Kroksstadhir | city | Iceland | 65.28 | -20.87 | 59 | 0 | |
| Krossanes | city | Iceland | 65.67 | -20.67 | 200 | 0 | |
| Króksstaðir | city | Iceland | 65.28 | -20.87 | 59 | 0 | |
| Krókur | city | Iceland | 65.25 | -20.60 | 994 | 0 | |
| Kárastaðir | city | Iceland | 65.45 | -20.97 | 475 | 91 |