| Name | What | Region | Country | Lat | Long | Elev Ft. | Pop Est |
|---|
| Labuduwa | city | Southern Province | Sri Lanka | 6.0666667 | 80.2333333 | 131 | 74465 |
| Lalpe | city | Southern Province | Sri Lanka | 6.0666667 | 80.65 | 462 | 82472 |
| Lalwala Pahala | city | Southern Province | Sri Lanka | 6.15 | 80.2166667 | 364 | 92267 |
| Lametiya | city | Southern Province | Sri Lanka | 6 | 80.6666667 | 154 | 46842 |
| Landajulana | city | Southern Province | Sri Lanka | 6.25 | 81.1333333 | 59 | 30651 |
| Landejulana | city | Southern Province | Sri Lanka | 6.25 | 81.1333333 | 59 | 30651 |
| Lankagama | city | Southern Province | Sri Lanka | 6.35 | 80.4666667 | 1332 | 78923 |
| Lanumodara | city | Southern Province | Sri Lanka | 6.0166667 | 80.3 | 108 | 72540 |
| Lanumodera | city | Southern Province | Sri Lanka | 6.0166667 | 80.3 | 108 | 72540 |
| Lelkada | city | Southern Province | Sri Lanka | 6.1333333 | 80.1666667 | 141 | 91578 |
| Lelwala | city | Southern Province | Sri Lanka | 6.3333333 | 80.3833333 | 518 | 91774 |
| Lelwala Ihala | city | Southern Province | Sri Lanka | 6.1333333 | 80.25 | 377 | 92267 |
| Lelwala Pahala | city | Southern Province | Sri Lanka | 6.15 | 80.2166667 | 364 | 92267 |
| Lenaduwa | city | Southern Province | Sri Lanka | 5.9833333 | 80.5333333 | 6 | 76704 |
| Lenagalpalata | city | Southern Province | Sri Lanka | 6.3166667 | 80.0833333 | 88 | 74243 |
| Lenama | city | Southern Province | Sri Lanka | 6.1666667 | 80.45 | 436 | 90258 |
| Lenawa | city | Southern Province | Sri Lanka | 7.8988889 | 80.7344444 | 1095 | 30203 |
| Lenewa | city | Southern Province | Sri Lanka | 7.8988889 | 80.7344444 | 1095 | 30203 |
| Lewduwa | city | Southern Province | Sri Lanka | 6.2 | 80.1 | 101 | 71448 |
| Lewpotdeniya | city | Southern Province | Sri Lanka | 6.1666667 | 80.4833333 | 324 | 89805 |
| Lintotapaya | city | Southern Province | Sri Lanka | 6.1833333 | 80.7666667 | 344 | 30864 |
| Liyanagamakanda | city | Southern Province | Sri Lanka | 6.3166667 | 80.2833333 | 1479 | 91794 |
| Liyanagoda | city | Southern Province | Sri Lanka | 6 | 80.3 | 26 | 37746 |
| Liyanegoda | city | Southern Province | Sri Lanka | 6 | 80.3 | 26 | 37746 |
| Liyannakatuwa | city | Southern Province | Sri Lanka | 6.1833333 | 80.8333333 | 226 | 30878 |
| Lolla | city | Southern Province | Sri Lanka | 6.0666667 | 80.6666667 | 479 | 61958 |
| Lunama | city | Southern Province | Sri Lanka | 6.1166667 | 80.9666667 | 32 | 20210 |
| Lunuganwehera | city | Southern Province | Sri Lanka | 6.3333333 | 81.2 | 154 | 29751 |
|
|