| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Yahya Abad Delijan | city | Iran | 34.04 | 50.62 | 4625 | 2445 | |
| Yahyaabad | city | Iran | 34.04 | 50.62 | 4625 | 2445 | |
| Yahyaabad | city | Iran | 34.18 | 50.63 | 4999 | 2864 | |
| Yalābād | city | Iran | 34.95 | 50.31 | 3339 | 25221 | |
| Yaman | city | Iran | 33.68 | 50.23 | 5580 | 18231 | |
| Yamn | city | Iran | 33.68 | 50.23 | 5580 | 18231 | |
| Yangeh Kahriz-e Verdeh | city | Iran | 35.24 | 50.26 | 5705 | 1341 | |
| Yanokh | city | Iran | 35.13 | 50.91 | 3730 | 894 | |
| Yanquyeh-ye Pa'in | city | Iran | 35.48 | 50.10 | 5429 | 1341 | |
| Yekeh Bagh-e Bala | city | Iran | 35.12 | 50.07 | 5141 | 1341 | |
| Yekehbagh | city | Iran | 34.52 | 50.37 | 5285 | 894 | |
| Yelabad | city | Iran | 34.95 | 50.31 | 3339 | 25221 | |
| Yengejeh | city | Iran | 34.51 | 49.83 | 6102 | 2086 | |
| Yānqūyeh-ye Pā’īn | city | Iran | 35.48 | 50.10 | 5429 | 1341 | |
| Yārdel Āghāj | city | Iran | 33.72 | 50.22 | 5643 | 15676 |