| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Seyd Aviyeh | city | Khuzestan | Iran | 30.24 | 48.46 | 3 | 49554 |
| Seyd Ayaz-e Baqeri | city | Kermanshah | Iran | 34.06 | 46.41 | 5196 | 4300 |
| Seyd Ayaz-e `Alireza Vandi | city | Kermanshah | Iran | 34.07 | 46.38 | 5029 | 3998 |
| Seyd Malgeh | city | Khuzestan | Iran | 32.77 | 48.63 | 1669 | 5023 |
| Seyd Nazari-ye Sofla | city | Ilam | Iran | 33.85 | 46.45 | 4189 | 3576 |
| Seyd Nazari-ye `Olya | city | Ilam | Iran | 33.87 | 46.43 | 4445 | 3576 |
| Seyd Sarem | city | Kordestan | Iran | 36.08 | 45.76 | 5029 | 4917 |
| Seyd `Ali | city | Lorestan | Iran | 34.18 | 48.00 | 6046 | 3690 |
| Seyd-e Nar | city | Lorestan | Iran | 33.23 | 48.76 | 3602 | 2401 |
| Seyd`ali | city | Lorestan | Iran | 34.18 | 48.00 | 6046 | 3690 |
| Seydabad | city | Markazi | Iran | 34.87 | 50.48 | 3349 | 990 |
| Seydabad | city | Khorasan-e Razavi | Iran | 34.84 | 59.78 | 3359 | 1612 |
| Seydabad | city | Khorasan-e Razavi | Iran | 36.41 | 59.52 | 3438 | 128915 |
| Seydabad | city | Khorasan-e Jonubi | Iran | 33.16 | 59.56 | 6879 | 596 |
| Seydabad | city | Lorestan | Iran | 33.61 | 49.56 | 6709 | 3088 |
| Seydabad | city | Esfahan | Iran | 32.81 | 52.80 | 7604 | 429 |
| Seydabad | city | Semnan | Iran | 36.05 | 54.15 | 4189 | 298 |
| Seydabad | city | Hamadan | Iran | 35.16 | 49.30 | 5295 | 3731 |
| Seydabad | city | Zanjan | Iran | 36.39 | 48.11 | 6709 | 2086 |
| Seydabad | city | Esfahan | Iran | 33.72 | 51.94 | 3349 | 1341 |
| Seydabad Rudkaneh | city | Markazi | Iran | 34.87 | 50.57 | 3349 | 961 |
| Seydabad-e Rudkhaneh | city | Markazi | Iran | 34.87 | 50.48 | 3349 | 990 |
| Seydabadu | city | Semnan | Iran | 36.02 | 54.31 | 3661 | 298 |
| Seydal-e Pa'in | city | Kermanshah | Iran | 33.82 | 47.27 | 3766 | 3631 |
| Seydal-e Pā’īn | city | Kermanshah | Iran | 33.82 | 47.27 | 3766 | 3631 |
| Seydalabad | city | Lorestan | Iran | 33.23 | 49.17 | 6128 | 1341 |
| Seydali | city | Qazvin | Iran | 35.50 | 49.61 | 6709 | 1812 |
| Seydan | city | Azarbayjan-e Gharbi | Iran | 37.98 | 44.81 | 6709 | 6109 |
| Seydan | city | Kordestan | Iran | 35.62 | 47.31 | 6709 | 3873 |
| Seydan Gandeh Bakhsh | city | Sistan va Baluchestan | Iran | 30.95 | 61.29 | 1669 | 5066 |
| Seydar | city | Tehran | Iran | 35.90 | 51.30 | 9228 | 20860 |
| Seydgah-e Khotbeh Sara | city | Gilan | Iran | 38.03 | 48.91 | -1689 | 1472 |
| Seydgah-e Khvajeh Nafas | city | Golestan | Iran | 36.97 | 54.02 | -1689 | 4247 |
| Seydi | city | Bushehr | Iran | 27.84 | 52.30 | 2509 | 3427 |
| Seydineh | city | Azarbayjan-e Sharqi | Iran | 38.73 | 47.36 | 5318 | 1937 |
| Seydiyeh | city | Khuzestan | Iran | 31.49 | 48.82 | 111 | 17025 |
| Seydkhan | city | Khorasan-e Razavi | Iran | 36.24 | 61.18 | 1085 | 1939 |
| Seydu | city | Khorasan-e Jonubi | Iran | 32.35 | 58.83 | 5029 | 596 |
| Seydu | city | Khorasan-e Jonubi | Iran | 33.89 | 59.19 | 5029 | 1043 |
| Seydu | city | Khuzestan | Iran | 32.03 | 49.97 | 4363 | 2980 |
| Seydun | city | Khorasan-e Jonubi | Iran | 32.35 | 58.83 | 5029 | 596 |
| Seydvān | city | Azarbayjan-e Gharbi | Iran | 38.57 | 45.02 | 3582 | 53979 |
| Seydāl | city | Khorasan-e Jonubi | Iran | 32.02 | 59.40 | 6709 | 149 |
| Seydān | city | Kordestan | Iran | 35.93 | 47.72 | 5869 | 1354 |
| Seydān | city | Fars | Iran | 31.15 | 52.62 | 6709 | 10618 |
| Seydān | city | Fars | Iran | 30.00 | 53.01 | 5869 | 2384 |