| Name | What | Region | Country | Lat | Long | Elev Ft. | Pop Est |
| Todamaduwa | city | North Central Province | Sri Lanka | 8.2333333 | 80.5333333 | 360 | 15492 |
| Todamaduwa | city | North Central Province | Sri Lanka | 8.2333333 | 80.6166667 | 406 | 15492 |
| Toddakkadu | city | North Eastern Province | Sri Lanka | 8.9833333 | 79.8833333 | 6 | 3378 |
| Toduwawa | city | North Western Province | Sri Lanka | 7.4861111 | 79.8022222 | 36 | 17141 |
| Toduwawa North | city | North Western Province | Sri Lanka | 7.4861111 | 79.8022222 | 36 | 17141 |
| Toduwawa South | city | North Western Province | Sri Lanka | 7.4666667 | 79.8 | 0 | 17141 |
| Tolabowatta | city | Province of Uva | Sri Lanka | 6.95 | 81.1833333 | 3061 | 28241 |
| Tolabowatta Pallegama | city | Province of Uva | Sri Lanka | 6.9333333 | 81.1833333 | 2066 | 28241 |
| Tolabowatta Udagama | city | Province of Uva | Sri Lanka | 6.95 | 81.1833333 | 3061 | 28241 |
| Tolagoda | city | Southern Province | Sri Lanka | 6.0666667 | 80.2333333 | 131 | 74465 |
| Tolambagolla | city | Southern Province | Sri Lanka | 7.7833333 | 80.5833333 | 892 | 30960 |
| Tolangamuwa | city | Province of Sabaragamuwa | Sri Lanka | 7.2333333 | 80.2166667 | 603 | 70853 |
| Tolpuram | city | North Eastern Province | Sri Lanka | 9.7666667 | 79.9166667 | 26 | 35297 |
| Tondaimanar | city | North Eastern Province | Sri Lanka | 9.8166667 | 80.1333333 | 3 | 38845 |
| Tondaimannar | city | North Eastern Province | Sri Lanka | 9.8166667 | 80.1333333 | 3 | 38845 |
| Tondamannar | city | North Eastern Province | Sri Lanka | 9.8166667 | 80.1333333 | 3 | 38845 |
| Tonigala | city | North Western Province | Sri Lanka | 7.9019444 | 79.9897222 | 291 | 30432 |
| Tonigala | city | North Central Province | Sri Lanka | 8.4166667 | 80.7333333 | 337 | 15484 |
| Toppur | city | North Eastern Province | Sri Lanka | 8.4 | 81.3166667 | 39 | 17216 |
| Topputtidal | city | North Eastern Province | Sri Lanka | 8.3833333 | 81.2666667 | 19 | 17402 |
| Toppuwa | city | Western Province | Sri Lanka | 7.2666667 | 79.85 | 9 | 68962 |
| Topur | city | North Eastern Province | Sri Lanka | 8.4 | 81.3166667 | 39 | 17216 |
| Torabichchiya | city | North Western Province | Sri Lanka | 7.5333333 | 79.9833333 | 78 | 45420 |
| Toragala | city | Province of Sabaragamuwa | Sri Lanka | 6.2666667 | 80.8833333 | 209 | 37598 |
| Toragolla | city | North Western Province | Sri Lanka | 7.6166667 | 80.1 | 200 | 45410 |
| Toragolla | city | North Western Province | Sri Lanka | 7.45 | 80.4666667 | 492 | 51300 |
| Toraiya | city | North Western Province | Sri Lanka | 7.5166667 | 80.4 | 456 | 45420 |
| Torakatuwa | city | North Western Province | Sri Lanka | 7.6033333 | 80.1275 | 255 | 45410 |
| Torakolayaya | city | Province of Sabaragamuwa | Sri Lanka | 6.2833333 | 80.8 | 498 | 38340 |
| Torakotuwa | city | North Western Province | Sri Lanka | 7.5333333 | 80.1166667 | 859 | 45420 |
| Torakotuwa | city | North Western Province | Sri Lanka | 7.6033333 | 80.1275 | 255 | 45410 |
| Torakumbura | city | North Western Province | Sri Lanka | 7.5166667 | 80.2666667 | 511 | 45420 |
| Toranakada | city | Province of Sabaragamuwa | Sri Lanka | 6.8666667 | 80.2333333 | 511 | 104076 |
| Toranakanda | city | Province of Sabaragamuwa | Sri Lanka | 6.8666667 | 80.2333333 | 511 | 104076 |
| Toranegedara | city | North Western Province | Sri Lanka | 7.5166667 | 80.15 | 725 | 45420 |
| Torankulama | city | North Central Province | Sri Lanka | 8.1666667 | 80.5833333 | 396 | 15495 |
| Torapitigoda | city | Southern Province | Sri Lanka | 6.0166667 | 80.3 | 108 | 72540 |
| Torapitiya | city | Western Province | Sri Lanka | 7.2 | 80.0833333 | 347 | 169531 |
| Torapitiya | city | North Western Province | Sri Lanka | 7.55 | 80.1833333 | 433 | 45414 |
| Torapitiya | city | North Western Province | Sri Lanka | 7.4333333 | 80.2333333 | 590 | 45427 |
| Torapitiya | city | Central Province | Sri Lanka | 7.3666667 | 80.95 | 501 | 72461 |
| Torawatura | city | North Western Province | Sri Lanka | 7.4333333 | 80.35 | 505 | 46257 |
| Torawela | city | North Western Province | Sri Lanka | 7.55 | 80.0333333 | 328 | 45414 |
| Torawelkanda | city | Province of Sabaragamuwa | Sri Lanka | 6.7333333 | 80.6166667 | 3110 | 52574 |
| Torayaya | city | North Western Province | Sri Lanka | 7.5166667 | 80.4 | 456 | 45420 |
| Toruwewa | city | North Central Province | Sri Lanka | 8.1166667 | 80.5833333 | 442 | 15498 |
| Totagamuwa | city | Southern Province | Sri Lanka | 6.15 | 80.1 | 13 | 51574 |
| Totagamuwa | city | Southern Province | Sri Lanka | 7.5166667 | 80.6166667 | 1771 | 32283 |
| Totagedaragoda | city | Southern Province | Sri Lanka | 6.0333333 | 80.4166667 | 406 | 88097 |
| Totagoda | city | Southern Province | Sri Lanka | 6.0666667 | 80.2333333 | 131 | 74465 |
| Totaha | city | Western Province | Sri Lanka | 6.3666667 | 80.1833333 | 442 | 90702 |
| Totakanatta | city | Southern Province | Sri Lanka | 6.4 | 80.05 | 45 | 85884 |
| Totawatta | city | Western Province | Sri Lanka | 6.7333333 | 79.9166667 | 6 | 163063 |
| Totawatta | city | Southern Province | Sri Lanka | 6.25 | 80.05 | 22 | 54674 |
| Totillagahawatta | city | Western Province | Sri Lanka | 7.2166667 | 79.95 | 49 | 160535 |
| Tottama | city | North Eastern Province | Sri Lanka | 7.1166667 | 81.6833333 | 524 | 16646 |
| Totupolatenna | city | Province of Sabaragamuwa | Sri Lanka | 6.6333333 | 80.7166667 | 1988 | 44031 |
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