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- (Gampaha District) Talagama
- (Kalutara District) Tantirigoda
- (Gampaha District) Tammita
- (Gampaha District) Tammita
- (Gampaha District) Tammita
- (Gampaha District) Talwatta
- (Kalutara District) Talpitiya
- (Gampaha District) Talgasmote
- (Gampaha District) Talawatuhenpita South
- (Gampaha District) Talawatuhenpita North
- (Colombo District) Talawatugoda
- (Colombo District) Thalapathpitiya
- (Colombo District) Talangama South
- (Colombo District) Talangama North
- (Kalutara District) Talahitiya
- (Colombo District) Talahena
- (Colombo District) Tunnana East
- (Kalutara District) Talagala North
- (Gampaha District) Taldiyawatta
- (Kalutara District) Thoranella
- (Kalutara District) Thanayamgodella
- (Kalutara District) Thennapitakanda
- (Kalutara District) Thanabima
- (Kalutara District) Thiruwanagalgodella
- (Colombo District) Thalapathpitiya
- (Colombo District) Thunnana West
- (Colombo District) Thummodara
- (Gampaha District) Telwattahandiya
- (Gampaha District) Tuduwa
- (Gampaha District) Thoranahandiya