| Name | What | Region | Country | Lat | Long | Elev Ft. | Pop Est |
| Ican | city | Province of Pangasinan | Philippines | 15.95 | 120.4166667 | 78 | 112681 |
| Ilio-ilio | city | Province of Pangasinan | Philippines | 15.9622222 | 119.7661111 | 49 | 12533 |
| Ilogmalino | city | Province of Pangasinan | Philippines | 16.35 | 119.8166667 | 137 | 13066 |
| Imbalbalatong | city | Province of Pangasinan | Philippines | 16.1166667 | 120.55 | 183 | 93946 |
| Inamotan | city | Province of Pangasinan | Philippines | 16.0166667 | 120.5333333 | 134 | 119160 |
| Inamutan | city | Province of Pangasinan | Philippines | 16.0166667 | 120.5333333 | 134 | 119160 |
| Inerangan | city | Province of Pangasinan | Philippines | 16.1866667 | 119.9013889 | 82 | 44439 |
| Infanta | city | Province of Pangasinan | Philippines | 15.8252778 | 119.9069444 | 42 | 6449 |
| Ingalagala | city | Province of Pangasinan | Philippines | 15.9 | 120.4333333 | 98 | 107071 |
| Inirangan | city | Province of Pangasinan | Philippines | 16.1866667 | 119.9013889 | 82 | 44439 |
| Inirangan | city | Province of Pangasinan | Philippines | 15.7888889 | 120.4130556 | 36 | 59292 |
| Inlambo | city | Province of Pangasinan | Philippines | 16.1 | 120.4 | 29 | 130902 |
| Inmalog | city | Province of Pangasinan | Philippines | 16.1666667 | 120.5 | 249 | 62666 |
| Inmandoyan | city | Province of Pangasinan | Philippines | 16.05 | 120.5333333 | 137 | 110744 |
| Inmanduyan | city | Province of Pangasinan | Philippines | 16.05 | 120.5333333 | 137 | 110744 |
| Inoman | city | Province of Pangasinan | Philippines | 16.1166667 | 120.55 | 183 | 93946 |
| Isla | city | Province of Pangasinan | Philippines | 15.8938889 | 120.3036111 | 32 | 127365 |
| Isuron | city | Province of Pangasinan | Philippines | 15.9833333 | 120.3333333 | 36 | 189811 |
| Iton | city | Province of Pangasinan | Philippines | 15.7666667 | 120.4666667 | 22 | 55953 |
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