| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Yiri Helmur | city | Vesturland | Iceland | 64.31 | -22.02 | 13 | 4793 |
| Ytra Leiti | city | Vesturland | Iceland | 65.01 | -22.56 | 52 | 0 |
| Ytra Lágafell | city | Vesturland | Iceland | 64.85 | -22.86 | 403 | 0 |
| Ytra Skogarnes | city | Vesturland | Iceland | 64.79 | -22.63 | 29 | 0 |
| Ytrafell | city | Vesturland | Iceland | 65.15 | -22.36 | 137 | 0 |
| Ytri Galtarvik | city | Vesturland | Iceland | 64.34 | -21.82 | 0 | 39 |
| Ytri Hraundalur | city | Vesturland | Iceland | 64.73 | -22.00 | 396 | 0 |
| Ytri Hólmr | city | Vesturland | Iceland | 64.31 | -22.02 | 13 | 4793 |
| Ytri Knarartunga | city | Vesturland | Iceland | 64.83 | -23.52 | 72 | 0 |
| Ytri Skógar | city | Vesturland | Iceland | 64.77 | -22.18 | 830 | 0 |
| Ytri Thorsteinsstadhir | city | Vesturland | Iceland | 65.07 | -21.72 | 324 | 189 |
| Ytri Thorsteinsstaðir | city | Vesturland | Iceland | 65.07 | -21.72 | 324 | 189 |
| Ytri Tunga | city | Vesturland | Iceland | 64.80 | -23.08 | 0 | 0 |
| Ytri-Gardhar | city | Vesturland | Iceland | 64.81 | -23.14 | 16 | 0 |
| Ytri-Garðar | city | Vesturland | Iceland | 64.81 | -23.14 | 16 | 0 |
| Ytri-Hrafnabjörg | city | Vesturland | Iceland | 64.98 | -21.74 | 285 | 0 |
| Ytri-Raudhamelur | city | Vesturland | Iceland | 64.87 | -22.40 | 298 | 0 |
| Ytri-Rauðamelur | city | Vesturland | Iceland | 64.87 | -22.40 | 298 | 0 |
| Ytri-Skeljabrekka | city | Vesturland | Iceland | 64.54 | -21.75 | 127 | 159 |
| Ytri-Trodh | city | Vesturland | Iceland | 65.00 | -23.13 | 49 | 0 |
| Ytri-Tröð | city | Vesturland | Iceland | 65.00 | -23.13 | 49 | 0 |
| Ytrihólmur | city | Vesturland | Iceland | 64.31 | -22.02 | 13 | 4793 |
| Yztu Gardhar | city | Vesturland | Iceland | 64.80 | -22.26 | 196 | 0 |
| Yztu Garðar | city | Vesturland | Iceland | 64.80 | -22.26 | 196 | 0 |