| Name | What | Region | Country | Lat | Long | Elev Ft. | Pop Est |
|---|
| La Paz | city | Province of Ilocos Norte | Philippines | 18.2022222 | 120.5369444 | 3 | 46413 |
| La Paz Este | city | Province of Ilocos Norte | Philippines | 18.2022222 | 120.5369444 | 3 | 46413 |
| La Paz Oeste | city | Province of Ilocos Norte | Philippines | 18.2 | 120.5333333 | 3 | 46413 |
| Labbang | city | Province of Ilocos Norte | Philippines | 18.0147222 | 120.6697222 | 170 | 33860 |
| Labut | city | Province of Ilocos Norte | Philippines | 17.905 | 120.5163889 | 200 | 36121 |
| Lacsado | city | Province of Ilocos Norte | Philippines | 17.9166667 | 120.5 | 88 | 31568 |
| Lading | city | Province of Ilocos Norte | Philippines | 17.9475 | 120.6872222 | 278 | 16174 |
| Lagandit | city | Province of Ilocos Norte | Philippines | 18.1833333 | 120.7 | 144 | 28738 |
| Lagui | city | Province of Ilocos Norte | Philippines | 18.2 | 120.6333333 | 137 | 54424 |
| Laguigu | city | Province of Ilocos Norte | Philippines | 18.5666667 | 120.8333333 | 314 | 10139 |
| Lalun | city | Province of Ilocos Norte | Philippines | 18.2666667 | 120.9833333 | 2969 | 1769 |
| Lanao | city | Province of Ilocos Norte | Philippines | 18.5333333 | 120.8 | 141 | 9933 |
| Lanas | city | Province of Ilocos Norte | Philippines | 18.0666667 | 120.7166667 | 147 | 35188 |
| Lang-ayan | city | Province of Ilocos Norte | Philippines | 18.0197222 | 120.4913889 | 45 | 14255 |
| Lang-ayang | city | Province of Ilocos Norte | Philippines | 18.0197222 | 120.4913889 | 45 | 14255 |
| Langayan-Baramban | city | Province of Ilocos Norte | Philippines | 18.0197222 | 120.4913889 | 45 | 14255 |
| Lataag | city | Province of Ilocos Norte | Philippines | 18.1833333 | 120.6333333 | 88 | 54424 |
| Lazo | city | Province of Ilocos Norte | Philippines | 18.25 | 120.6 | 45 | 70006 |
| Libnaoan | city | Province of Ilocos Norte | Philippines | 18.1833333 | 120.7166667 | 118 | 14255 |
| Libtong | city | Province of Ilocos Norte | Philippines | 18.25 | 120.6 | 45 | 70006 |
| Ligsay | city | Province of Ilocos Norte | Philippines | 17.9647222 | 120.4752778 | 32 | 15895 |
| Ligsay | city | Province of Ilocos Norte | Philippines | 17.9166667 | 120.4833333 | 114 | 25698 |
| Liliputen | city | Province of Ilocos Norte | Philippines | 17.9377778 | 120.5813889 | 328 | 27751 |
| Lingsay | city | Province of Ilocos Norte | Philippines | 17.9647222 | 120.4752778 | 32 | 15895 |
| Lioes | city | Province of Ilocos Norte | Philippines | 18.0166667 | 120.4833333 | 3 | 14255 |
| Lipay | city | Province of Ilocos Norte | Philippines | 18.3561111 | 120.7352778 | 226 | 9427 |
| Lipay | city | Province of Ilocos Norte | Philippines | 18.1 | 120.7666667 | 150 | 23112 |
| Lipsoc | city | Province of Ilocos Norte | Philippines | 18.5 | 120.7166667 | 328 | 12788 |
| Liscol | city | Province of Ilocos Norte | Philippines | 18.15 | 120.6666667 | 13 | 33685 |
| Lisna | city | Province of Ilocos Norte | Philippines | 17.9 | 120.5666667 | 98 | 22441 |
| Lobit | city | Province of Ilocos Norte | Philippines | 17.9166667 | 120.4333333 | 26 | 13673 |
| Lubbot | city | Province of Ilocos Norte | Philippines | 18.2 | 120.5833333 | 26 | 81961 |
| Lubec | city | Province of Ilocos Norte | Philippines | 17.9166667 | 120.4333333 | 26 | 13673 |
| Lubigan | city | Province of Ilocos Norte | Philippines | 17.9166667 | 120.5 | 88 | 31568 |
| Lubnac | city | Province of Ilocos Norte | Philippines | 18.2266667 | 120.6727778 | 456 | 20705 |
| Lubnec | city | Province of Ilocos Norte | Philippines | 18.2266667 | 120.6727778 | 456 | 20705 |
| Lumbad | city | Province of Ilocos Norte | Philippines | 18.0872222 | 120.7086111 | 134 | 31293 |
| Lumbas | city | Province of Ilocos Norte | Philippines | 18.0872222 | 120.7086111 | 134 | 31293 |
| Lusong | city | Province of Ilocos Norte | Philippines | 18.2 | 120.5666667 | 29 | 81961 |
| Lusong | city | Province of Ilocos Norte | Philippines | 18.1833333 | 120.6 | 13 | 84979 |
| Lusong | city | Province of Ilocos Norte | Philippines | 18.5833333 | 120.8166667 | 137 | 10139 |
|
|