| Name | What | Region | Country | Lat | Long | Elev Ft. | Pop Est |
| La Paz | city | Province of Tarlac | Philippines | 15.4425 | 120.7286111 | 78 | 45658 |
| Labney | city | Province of Tarlac | Philippines | 15.565 | 120.3025 | 774 | 8157 |
| Lalapac | city | Province of Tarlac | Philippines | 15.5833333 | 120.6833333 | 65 | 62147 |
| Lanat | city | Province of Tarlac | Philippines | 15.8 | 120.6 | 88 | 50188 |
| Langubang | city | Province of Tarlac | Philippines | 15.4541667 | 120.7019444 | 85 | 44628 |
| Lapsing | city | Province of Tarlac | Philippines | 15.7666667 | 120.5833333 | 68 | 44162 |
| Lara | city | Province of Tarlac | Philippines | 15.4586111 | 120.715 | 68 | 44545 |
| Lasalle | city | Province of Tarlac | Philippines | 15.8 | 120.6166667 | 98 | 50188 |
| Lasong | city | Province of Tarlac | Philippines | 15.6886111 | 120.4808333 | 104 | 51443 |
| Laug | city | Province of Tarlac | Philippines | 15.4111111 | 120.6486111 | 121 | 44013 |
| Laung Cupang | city | Province of Tarlac | Philippines | 15.4541667 | 120.7019444 | 85 | 44628 |
| Lawangcupang | city | Province of Tarlac | Philippines | 15.4541667 | 120.7019444 | 85 | 44628 |
| Lawangkupang | city | Province of Tarlac | Philippines | 15.4541667 | 120.7019444 | 85 | 44628 |
| Lawy | city | Province of Tarlac | Philippines | 15.3738889 | 120.5561111 | 203 | 24315 |
| Legaspi | city | Province of Tarlac | Philippines | 15.8166667 | 120.6 | 101 | 50188 |
| Libtong | city | Province of Tarlac | Philippines | 15.4333333 | 120.7333333 | 75 | 45658 |
| Libueg | city | Province of Tarlac | Philippines | 15.6833333 | 120.4166667 | 101 | 47897 |
| Libutad | city | Province of Tarlac | Philippines | 15.5333333 | 120.55 | 173 | 42003 |
| Libutad | city | Province of Tarlac | Philippines | 15.4333333 | 120.5833333 | 180 | 34854 |
| Ligiya | city | Province of Tarlac | Philippines | 15.3 | 120.6 | 164 | 31812 |
| Linao | city | Province of Tarlac | Philippines | 15.6355556 | 120.6241667 | 65 | 104873 |
| Lomboy | city | Province of Tarlac | Philippines | 15.4919444 | 120.7161111 | 68 | 44545 |
| Luap | city | Province of Tarlac | Philippines | 15.4 | 120.4833333 | 295 | 26920 |
| Lubigan | city | Province of Tarlac | Philippines | 15.4611111 | 120.4672222 | 308 | 35974 |
| Luisita | city | Province of Tarlac | Philippines | 15.4333333 | 120.65 | 111 | 42173 |
| Luista | city | Province of Tarlac | Philippines | 15.4333333 | 120.65 | 111 | 42173 |
| Lusita | city | Province of Tarlac | Philippines | 15.4333333 | 120.65 | 111 | 42173 |
| Luyos | city | Province of Tarlac | Philippines | 15.3275 | 120.6852778 | 101 | 50610 |
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