| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Za`farani | city | Ilam | Iran | 32.96 | 46.63 | 1059 | 1043 |
| Zahervand | city | Ilam | Iran | 33.74 | 46.96 | 4189 | 3507 |
| Zahervand-e Sofla | city | Ilam | Iran | 33.74 | 46.96 | 4189 | 3507 |
| Zaj-e Tāzehābād | city | Ilam | Iran | 33.63 | 46.99 | 3349 | 3131 |
| Zalan-e `Olya | city | Ilam | Iran | 33.74 | 46.37 | 5869 | 26738 |
| Zaluabad | city | Ilam | Iran | 33.20 | 46.22 | 830 | 1720 |
| Zalān | city | Ilam | Iran | 33.74 | 46.37 | 5869 | 26738 |
| Zam Zamān | city | Ilam | Iran | 33.81 | 46.09 | 3438 | 5111 |
| Zaman | city | Ilam | Iran | 33.84 | 46.47 | 4189 | 3576 |
| Zamzam-e Seyyed Majīd | city | Ilam | Iran | 32.52 | 47.97 | 830 | 1192 |
| Zanjireh-ye Olya | city | Ilam | Iran | 33.81 | 46.57 | 4189 | 3672 |
| Zanjireh-ye Pa'in | city | Ilam | Iran | 33.79 | 46.59 | 3349 | 3576 |
| Zanjireh-ye Sofla | city | Ilam | Iran | 33.79 | 46.59 | 3349 | 3576 |
| Zanjireh-ye `Olya | city | Ilam | Iran | 33.81 | 46.57 | 4189 | 3672 |
| Zanjīreh | city | Ilam | Iran | 33.81 | 46.57 | 4189 | 3672 |
| Zanjīreh-ye Pā’īn | city | Ilam | Iran | 33.79 | 46.59 | 3349 | 3576 |
| Zanjīreh-ye ‘Olyā | city | Ilam | Iran | 33.81 | 46.57 | 4189 | 3672 |
| Zar Ab | city | Ilam | Iran | 33.09 | 46.91 | 3441 | 1078 |
| Zarab | city | Ilam | Iran | 33.09 | 46.91 | 3441 | 1078 |
| Zard Ālūābād | city | Ilam | Iran | 33.54 | 46.57 | 5029 | 2966 |
| Zardālūābād | city | Ilam | Iran | 33.54 | 46.57 | 5029 | 2966 |
| Zare`vand-e Pa'in | city | Ilam | Iran | 33.74 | 46.96 | 4189 | 3507 |
| Zare`vand-e Sofla | city | Ilam | Iran | 33.74 | 46.96 | 4189 | 3507 |
| Zarneh | city | Ilam | Iran | 33.93 | 46.18 | 3457 | 5215 |
| Zarneh Kuchak | city | Ilam | Iran | 33.92 | 46.19 | 3494 | 5215 |
| Zarneh Kūchek | city | Ilam | Iran | 33.92 | 46.19 | 3494 | 5215 |
| Zarrinabad-e Bala | city | Ilam | Iran | 33.01 | 46.88 | 2509 | 1043 |
| Zarrinabad-e Pa'in | city | Ilam | Iran | 33.01 | 46.88 | 2509 | 1043 |
| Zarrīneh | city | Ilam | Iran | 33.93 | 46.18 | 3457 | 5215 |
| Zarrīnābād | city | Ilam | Iran | 33.01 | 46.88 | 2509 | 1043 |
| Zarrīnābād-e Pā’īn | city | Ilam | Iran | 33.01 | 46.88 | 2509 | 1043 |
| Zarāngūsh | city | Ilam | Iran | 33.23 | 47.22 | 2509 | 4318 |
| Zat | city | Ilam | Iran | 33.25 | 47.19 | 2795 | 4274 |
| Za‘farānī | city | Ilam | Iran | 32.96 | 46.63 | 1059 | 1043 |
| Zeyd | city | Ilam | Iran | 33.25 | 47.19 | 2795 | 4274 |
| Zeydābād | city | Ilam | Iran | 33.12 | 47.47 | 1883 | 4320 |
| Zeyfel | city | Ilam | Iran | 33.47 | 46.68 | 5029 | 3944 |
| Zeynal | city | Ilam | Iran | 33.47 | 46.68 | 5029 | 3944 |
| Zhivar | city | Ilam | Iran | 32.88 | 47.60 | 2696 | 2639 |
| Zirtang Bijanvand | city | Ilam | Iran | 33.65 | 46.92 | 3349 | 3376 |
| Zoheyri | city | Ilam | Iran | 33.52 | 46.85 | 2509 | 3835 |
| Zolmat | city | Ilam | Iran | 33.63 | 46.80 | 2509 | 3576 |
| Zālū Āb | city | Ilam | Iran | 33.03 | 46.91 | 2519 | 1043 |
| Zāre‘vand-e Pā’īn | city | Ilam | Iran | 33.74 | 46.96 | 4189 | 3507 |
| Zāre‘vand-e Soflá | city | Ilam | Iran | 33.74 | 46.96 | 4189 | 3507 |
| Zīch | city | Ilam | Iran | 33.63 | 46.99 | 3349 | 3131 |
| Zīj | city | Ilam | Iran | 33.63 | 46.99 | 3349 | 3131 |
| Zīnvand | city | Ilam | Iran | 33.07 | 47.44 | 3556 | 3554 |
| Zīr Khākī | city | Ilam | Iran | 33.69 | 47.06 | 2916 | 3129 |
| Zīr Tang | city | Ilam | Iran | 33.65 | 46.92 | 3349 | 3376 |
| Zīādābād | city | Ilam | Iran | 33.37 | 46.53 | 5892 | 1490 |
| Z̄alān-e ‘Olyā | city | Ilam | Iran | 33.74 | 46.37 | 5869 | 26738 |
| Z̧oheyrī | city | Ilam | Iran | 33.52 | 46.85 | 2509 | 3835 |
| Z̧olmāt | city | Ilam | Iran | 33.63 | 46.80 | 2509 | 3576 |
| Z̧āhervand | city | Ilam | Iran | 33.74 | 46.96 | 4189 | 3507 |
| Z̧āhervand-e Soflá | city | Ilam | Iran | 33.74 | 46.96 | 4189 | 3507 |