| Name | What | Region | Country | Lat | Long | Elev Ft. | Pop Est |
| Ilabas | city | Province of Antique | Philippines | 10.8 | 121.9833333 | 78 | 43521 |
| Ilag | city | Province of Marinduque | Philippines | 13.4333333 | 121 | 150 | 1563 |
| Ilagan | city | Province of Isabela | Philippines | 17.1480556 | 121.8908333 | 193 | 24197 |
| Ilajas | city | Province of Iloilo | Philippines | 11 | 122.6666667 | 75 | 61013 |
| Ilamnay | city | Province of Capiz | Philippines | 11.5486111 | 122.8052778 | 29 | 74115 |
| Ilang | city | Province of North Cotabato | Philippines | 7.3855556 | 124.9852778 | 367 | 16494 |
| Ilang | city | Angeles City | Philippines | 7.1947222 | 125.6461111 | 0 | 44810 |
| Ilang | city | Angeles City | Philippines | 7.1833333 | 125.65 | 0 | 44810 |
| Ilangay | city | Province of Davao Oriental | Philippines | 6.9044444 | 126.0583333 | 29 | 17962 |
| Ilangilang | city | Angeles City | Philippines | 14.7358333 | 121.0611111 | 183 | 1321945 |
| Ilap | city | Province of Ifugao | Philippines | 16.7294444 | 121.2425 | 967 | 9450 |
| Ilas | city | Province of Capiz | Philippines | 11.3666667 | 122.7333333 | 75 | 36265 |
| Ilasan | city | Angeles City | Philippines | 14.0630556 | 121.6327778 | 636 | 37260 |
| Ilasan Ibaba | city | Angeles City | Philippines | 14.0833333 | 121.6333333 | 1059 | 37260 |
| Ilasan Ilaya | city | Angeles City | Philippines | 14.0630556 | 121.6327778 | 636 | 37260 |
| Ilasin | city | Angeles City | Philippines | 14.0833333 | 121.6333333 | 1059 | 37260 |
| Ilat | city | Province of Batangas | Philippines | 13.8266667 | 121.0169444 | 305 | 141865 |
| Ilaud | city | Province of Bohol | Philippines | 10.0333333 | 124.0666667 | 75 | 31920 |
| Ilauod | city | Province of Iloilo | Philippines | 10.8666667 | 122.75 | 9 | 25683 |
| Ilauod | city | Province of Bohol | Philippines | 10.0333333 | 124.0666667 | 75 | 31920 |
| Ilauran | city | Province of Romblon | Philippines | 12.5166667 | 122.3 | 561 | 22743 |
| Ilaures | city | Province of Antique | Philippines | 11.0177778 | 122.0536111 | 59 | 16942 |
| Ilawod | city | Province of Sorsogon | Philippines | 12.85 | 123.9833333 | 49 | 30541 |
| Ilawod | city | Province of Leyte | Philippines | 11.1833333 | 124.7833333 | 262 | 27618 |
| Ilaya | city | Province of Laguna | Philippines | 14.1333333 | 121.4166667 | 695 | 86742 |
| Ilaya | city | Angeles City | Philippines | 13.8333333 | 121.9666667 | 3 | 12760 |
| Ilaya | city | Angeles City | Philippines | 16.2986111 | 122.1333333 | 49 | 4249 |
| Ilaya | city | Province of Romblon | Philippines | 12.4616667 | 122.4802778 | 636 | 8184 |
| Ilaya | city | Province of Capiz | Philippines | 11.5166667 | 122.7144444 | 226 | 104078 |
| Ilaya | city | Province of Iloilo | Philippines | 10.8333333 | 122.7166667 | 13 | 52161 |
| Ilaya | city | Province of Iloilo | Philippines | 10.8333333 | 122.7166667 | 13 | 52161 |
| Ilaya | city | Province of Iloilo | Philippines | 10.8333333 | 122.7166667 | 13 | 52161 |
| Ilaya | city | | Philippines | 10.1333333 | 122.9 | 223 | 28006 |
| Ilaya | city | Province of Negros Oriental | Philippines | 10.3166667 | 123.3166667 | 246 | 26384 |
| Ilaya | city | Province of Cebu | Philippines | 10 | 123.4166667 | 167 | 35205 |
| Ilaya | city | Angeles City | Philippines | 8.5430556 | 123.4330556 | 75 | 51499 |
| Ilaya | city | | Philippines | 10.6166667 | 123.4666667 | 78 | 21530 |
| Ilaya | city | Angeles City | Philippines | 10.5166667 | 124.0166667 | 39 | 58144 |
| Ilaya | city | Province of South Cotabato | Philippines | 5.8105556 | 125.2258333 | 324 | 13530 |
| Ilaya First | city | Province of Iloilo | Philippines | 10.8333333 | 122.7166667 | 13 | 52161 |
| Ilaya Invisan | city | Province of Capiz | Philippines | 11.5352778 | 122.7119444 | 324 | 104078 |
| Ilaya Second | city | Province of Iloilo | Philippines | 10.8333333 | 122.7166667 | 13 | 52161 |
| Ilaya Sur | city | Province of Camarines Norte | Philippines | 14.0708333 | 122.8777778 | 324 | 48825 |
| Ilaya Third | city | Province of Iloilo | Philippines | 10.8333333 | 122.7166667 | 13 | 52161 |
| Ilayaiuisan | city | Province of Capiz | Philippines | 11.5352778 | 122.7119444 | 324 | 104078 |
| Ilayaivisan | city | Province of Capiz | Philippines | 11.5352778 | 122.7119444 | 324 | 104078 |
| Ilayang Atingay | city | Province of Laguna | Philippines | 14.1833333 | 121.45 | 324 | 93283 |
| Ilayang Bacong | city | Angeles City | Philippines | 13.65 | 122.2166667 | 164 | 23888 |
| Ilayang Banot | city | Angeles City | Philippines | 13.8666667 | 122.1 | 331 | 39023 |
| Ilayang Bolo | city | Angeles City | Philippines | 13.8833333 | 121.95 | 127 | 23822 |
| Ilayang Bukal | city | Angeles City | Philippines | 14.0166667 | 121.55 | 1056 | 51866 |
| Ilayang Cabulihan | city | Angeles City | Philippines | 13.8333333 | 121.9666667 | 3 | 12760 |
| Ilayang Calilayan | city | Angeles City | Philippines | 13.8572222 | 121.9336111 | 13 | 14068 |
| Ilayang Cambuga | city | Angeles City | Philippines | 13.5630556 | 122.4633333 | 249 | 21482 |
| Ilayang Casasahan | city | Angeles City | Philippines | 13.8369444 | 122.0611111 | 157 | 36661 |
| Ilayang Dupay | city | Angeles City | Philippines | 13.9505556 | 121.6425 | 85 | 143741 |
| Ilayang Inagbuhan | city | Angeles City | Philippines | 13.9166667 | 122.05 | 324 | 22889 |
| Ilayang Kinagunan | city | Angeles City | Philippines | 13.8666667 | 121.9 | 26 | 9138 |
| Ilayang Polo | city | Angeles City | Philippines | 13.9177778 | 121.7561111 | 239 | 22240 |
| Ilayang San Ignacio | city | Angeles City | Philippines | 13.7166667 | 122.2 | 157 | 21906 |
| Ilayang Sungi | city | Province of Laguna | Philippines | 14.1155556 | 121.43 | 1125 | 95495 |
| Ilayang Talim | city | Angeles City | Philippines | 13.9333333 | 121.6166667 | 49 | 170473 |
| Ilayang Tayuman | city | Angeles City | Philippines | 13.4155556 | 122.5163889 | 118 | 14659 |
| IlaƱgay | city | Province of Davao Oriental | Philippines | 6.9044444 | 126.0583333 | 29 | 17962 |
| Ile | city | Province of Bohol | Philippines | 9.6333333 | 124.15 | 209 | 22750 |
| Ili | city | Province of Bohol | Philippines | 9.6333333 | 124.15 | 209 | 22750 |
| Ilian | city | Province of Palawan | Philippines | 10.4161111 | 119.5727778 | 42 | 2352 |
| Ilian | city | Province of North Cotabato | Philippines | 7.3 | 124.7166667 | 354 | 7952 |
| Ilian | city | Province of North Cotabato | Philippines | 7.15 | 124.8166667 | 62 | 30695 |
| Ilian | city | Province of North Cotabato | Philippines | 7.0372222 | 124.9958333 | 328 | 36462 |
| Iligan | city | Angeles City | Philippines | 8.2266667 | 124.2416667 | 49 | 29154 |
| Iligan City | city | Angeles City | Philippines | 8.2266667 | 124.2416667 | 49 | 29154 |
| Iligay | city | Province of Leyte | Philippines | 11.2666667 | 124.45 | 328 | 34293 |
| Ilihan | city | Province of Batangas | Philippines | 13.6255556 | 121.0752778 | 3 | 52294 |
| Ilihan | city | Province of Romblon | Philippines | 12.7833333 | 122.0666667 | 0 | 8279 |
| Ilihan | city | Province of Siquijor | Philippines | 9.1833333 | 123.5166667 | 718 | 26748 |
| Ilihan | city | Angeles City | Philippines | 10.3833333 | 123.6666667 | 164 | 73715 |
| Ilihan | city | Province of Cebu | Philippines | 10.905 | 123.9694444 | 485 | 39510 |
| Ilihan | city | Province of Bohol | Philippines | 10.0333333 | 124.0666667 | 75 | 31920 |
| Ilihan | city | Province of Sorsogon | Philippines | 12.7666667 | 124.1 | 646 | 27423 |
| Ilihan | city | Province of Leyte | Philippines | 11.6333333 | 124.3833333 | 324 | 26874 |
| Ilihan | city | Province of Bohol | Philippines | 9.9447222 | 124.4283333 | 118 | 31475 |
| Ilihan | city | Province of Samar | Philippines | 11.9166667 | 124.4333333 | 1020 | 11464 |
| Ilihan | city | Province of North Cotabato | Philippines | 7.3 | 124.7166667 | 354 | 7952 |
| Ilihan Norte | city | Province of Bohol | Philippines | 9.9333333 | 123.9333333 | 95 | 34648 |
| Ilihan Sur | city | Province of Bohol | Philippines | 9.9166667 | 123.9333333 | 160 | 34648 |
| Ilijan | city | Province of Batangas | Philippines | 13.6255556 | 121.0752778 | 3 | 52294 |
| Ilijan | city | Province of Bohol | Philippines | 9.9447222 | 124.4283333 | 118 | 31475 |
| Ilijan | city | Province of Samar | Philippines | 11.9166667 | 124.4333333 | 1020 | 11464 |
| Ilimnan | city | | Philippines | 10.0638889 | 122.9294444 | 1020 | 32695 |
| Ilin | city | Province of Mindoro Occidental | Philippines | 12.2516667 | 121.0358333 | 49 | 4166 |
| Iling | city | Province of Mindoro Occidental | Philippines | 12.2516667 | 121.0358333 | 49 | 4166 |
| Ilio-ilio | city | Province of Pangasinan | Philippines | 15.9622222 | 119.7661111 | 49 | 12533 |
| Ilisan | city | Province of Zamboanga del Sur | Philippines | 7.5138889 | 122.9866667 | 141 | 13647 |
| Ilithon | city | Province of Negros Oriental | Philippines | 9.2166667 | 123.2666667 | 180 | 58292 |
| Illap | city | Province of Ifugao | Philippines | 16.7294444 | 121.2425 | 967 | 9450 |
| Illuru | city | Province of Cagayan | Philippines | 17.8352778 | 121.3930556 | 164 | 6757 |
| Ilo | city | Province of Samar | Philippines | 11.9961111 | 124.7475 | 108 | 15522 |
| Ilocano | city | Province of La Union | Philippines | 16.9166667 | 120.4666667 | 85 | 35683 |
| Ilocanos Norte | city | Province of La Union | Philippines | 16.6166667 | 120.3166667 | 180 | 40566 |
| Ilocanos Sur | city | Province of La Union | Philippines | 16.6166667 | 120.3166667 | 180 | 40566 |
| Ilog | city | Province of Nueva Ecija | Philippines | 15.5819444 | 120.8386111 | 101 | 56486 |
| Ilog | city | Province of Batangas | Philippines | 13.8833333 | 120.9166667 | 32 | 97382 |
| Ilog | city | Province of Laguna | Philippines | 14.2333333 | 121.45 | 291 | 119897 |
| Ilog | city | Angeles City | Philippines | 14.75 | 121.6333333 | 101 | 35373 |
| Ilog | city | Angeles City | Philippines | 10.0333333 | 122.7666667 | 13 | 16810 |
| Ilog Baliwag | city | Province of Nueva Ecija | Philippines | 15.5819444 | 120.8386111 | 101 | 56486 |
| Ilog Ilaya | city | Angeles City | Philippines | 13.85 | 122.2666667 | 331 | 27288 |
| Ilog Patulo | city | Province of Laguna | Philippines | 14.35 | 121.4833333 | 439 | 49053 |
| Ilog-Potol | city | Province of Laguna | Philippines | 14.35 | 121.4833333 | 439 | 49053 |
| Ilog-ilog | city | Province of Iloilo | Philippines | 10.65 | 122.2333333 | 13 | 29648 |
| Ilogmalino | city | Province of Pangasinan | Philippines | 16.35 | 119.8166667 | 137 | 13066 |
| Iloilo | city | Angeles City | Philippines | 10.6969444 | 122.5644444 | 0 | 249868 |
| Iloilo City | city | Angeles City | Philippines | 10.6969444 | 122.5644444 | 0 | 249868 |
| Iloilo Proper | city | Angeles City | Philippines | 10.6969444 | 122.5644444 | 0 | 249868 |
| Iloloan | city | Province of Albay | Philippines | 13.1333333 | 123.6 | 465 | 57897 |
| Ilom | city | Province of Cebu | Philippines | 10.7 | 123.95 | 987 | 22042 |
| Ilongbuquid | city | Province of Iloilo | Philippines | 11.0166667 | 122.5333333 | 285 | 33319 |
| Ilongbuquid | city | Province of Iloilo | Philippines | 11.25 | 123.0166667 | 101 | 31881 |
| Ilongot | city | Angeles City | Philippines | 15.9333333 | 121.5833333 | 0 | 3686 |
| Ilongots | city | Angeles City | Philippines | 15.8 | 121.5 | 101 | 15347 |
| Ilorog | city | Province of Lanao del Norte | Philippines | 7.9166667 | 124.0166667 | 3523 | 28647 |
| Iluluan | city | Province of Albay | Philippines | 13.1333333 | 123.6 | 465 | 57897 |
| Ilungkug | city | Province of Lanao del Norte | Philippines | 7.9166667 | 124.0166667 | 3523 | 28647 |
| Ilusong | city | Angeles City | Philippines | 13.9333333 | 122 | 229 | 27713 |
| Iluyang Laquin | city | Province of Laguna | Philippines | 14.0977778 | 121.4477778 | 1820 | 95495 |