| Name | What | Region | Country | Lat | Long | Elev Ft. | Pop Est |
| La Esperanza | city | Province of Zamboanga del Norte | Philippines | 8.5508333 | 123.5191667 | 249 | 38982 |
| La Libertad | city | Province of Zamboanga del Norte | Philippines | 8.0627778 | 122.4688889 | 36 | 4620 |
| La Libertad | city | Province of Zamboanga del Norte | Philippines | 8.4938889 | 123.5283333 | 331 | 29410 |
| Labasan | city | Province of Zamboanga del Norte | Philippines | 8.0691667 | 122.5216667 | 108 | 8706 |
| Labason | city | Province of Zamboanga del Norte | Philippines | 8.0691667 | 122.5216667 | 108 | 8706 |
| Lagag | city | Province of Zamboanga del Norte | Philippines | 8.2525 | 123.1227778 | 311 | 10645 |
| Lagudi | city | Province of Zamboanga del Norte | Philippines | 7.6011111 | 122.1222222 | 78 | 3559 |
| Lakakih | city | Province of Zamboanga del Norte | Philippines | 7.2786111 | 122.0794444 | 285 | 4407 |
| Lambaguan | city | Province of Zamboanga del Norte | Philippines | 7.385 | 122.0561111 | 652 | 3346 |
| Lanao | city | Province of Zamboanga del Norte | Philippines | 8.1477778 | 122.6725 | 0 | 10968 |
| Langatian | city | Province of Zamboanga del Norte | Philippines | 8.5177778 | 123.2269444 | 26 | 15133 |
| Lataban | city | Province of Zamboanga del Norte | Philippines | 7.6177778 | 122.1230556 | 364 | 3559 |
| Latabon | city | Province of Zamboanga del Norte | Philippines | 7.6177778 | 122.1230556 | 364 | 3559 |
| Latabon | city | Province of Zamboanga del Norte | Philippines | 7.6483333 | 122.1405556 | 324 | 7485 |
| Leon Postigo | city | Province of Zamboanga del Norte | Philippines | 8.1505556 | 122.9261111 | 295 | 10961 |
| Leon T. Postigo | city | Province of Zamboanga del Norte | Philippines | 8.1505556 | 122.9261111 | 295 | 10961 |
| Libay | city | Province of Zamboanga del Norte | Philippines | 8.6313889 | 123.4855556 | 679 | 34462 |
| Libertad | city | Province of Zamboanga del Norte | Philippines | 8.4938889 | 123.5283333 | 331 | 29410 |
| Libuan | city | Province of Zamboanga del Norte | Philippines | 8.0758333 | 122.5341667 | 59 | 8706 |
| Libuan | city | Province of Zamboanga del Norte | Philippines | 8.0766667 | 122.5644444 | 101 | 14992 |
| Libukoh | city | Province of Zamboanga del Norte | Philippines | 7.5841667 | 122.2191667 | 633 | 11448 |
| Likayo | city | Province of Zamboanga del Norte | Philippines | 8.435 | 123.2955556 | 344 | 39638 |
| Liloy | city | Province of Zamboanga del Norte | Philippines | 8.1144444 | 122.6594444 | 75 | 22266 |
| Limasun | city | Province of Zamboanga del Norte | Philippines | 7.1997222 | 121.9327778 | 485 | 13958 |
| Limpono | city | Province of Zamboanga del Norte | Philippines | 7.17 | 121.9163889 | 377 | 7212 |
| Linay | city | Province of Zamboanga del Norte | Philippines | 8.5166667 | 123.1333333 | 108 | 12443 |
| Lingasad | city | Province of Zamboanga del Norte | Philippines | 8.4855556 | 123.3713889 | 118 | 49861 |
| Lingawan | city | Province of Zamboanga del Norte | Philippines | 8.2186111 | 123.094444 | 308 | 12946 |
| Lingayon | city | Province of Zamboanga del Norte | Philippines | 7.1911111 | 121.9277778 | 488 | 13958 |
| Lintangan | city | Province of Zamboanga del Norte | Philippines | 7.2163889 | 121.9511111 | 295 | 1882 |
| Lipakan | city | Province of Zamboanga del Norte | Philippines | 8.1183333 | 122.825 | 305 | 12345 |
| Litangan | city | Province of Zamboanga del Norte | Philippines | 7.2163889 | 121.9511111 | 295 | 1882 |
| Litawan | city | Province of Zamboanga del Norte | Philippines | 7.4002778 | 122.0813889 | 472 | 3346 |
| Litoban | city | Province of Zamboanga del Norte | Philippines | 7.6177778 | 122.1230556 | 364 | 3559 |
| Lituban | city | Province of Zamboanga del Norte | Philippines | 7.7102778 | 122.1733333 | 328 | 9440 |
| Loang | city | Province of Zamboanga del Norte | Philippines | 8.4905556 | 123.47 | 308 | 34129 |
| Lubangan | city | Province of Zamboanga del Norte | Philippines | 8.5127778 | 123.2861111 | 13 | 18176 |
| Lubungan | city | Province of Zamboanga del Norte | Philippines | 8.5333333 | 123.3 | 0 | 31260 |
| Luk | city | Province of Zamboanga del Norte | Philippines | 8.0666667 | 122.5166667 | 42 | 8706 |
| Lunday | city | Province of Zamboanga del Norte | Philippines | 7.2747222 | 122.1508333 | 826 | 16848 |
| Lunggunan | city | Province of Zamboanga del Norte | Philippines | 8.4527778 | 123.5041667 | 656 | 21135 |