D
- (Galle District) Duwe Pituwala
- (Galle District) Duwe Modara
- (Galle District) Duwegoda
- (Galle District) Duwegoda
- (Galle District) Duwa
- (Hambantota District) Dunhenara
- (Matara District) Doremure
- (Galle District) Dorape
- (Galle District) Dope
- (Matara District) Dondra North
- (Galle District) Dommanegegoda
- (Matara District) Domagoda
- (Galle District) Dombagahawatta
- (Galle District) Domanwila
- (Galle District) Dodangoda
- (Galle District) Dodanduwa
- (Galle District) Dodampe
- (Matara District) Dodampahala West
- (Matara District) Dodampahala East
- (Matara District) Diyalape
- (Hambantota District) Diyagasgoda
- (Matara District) Diyagaha
- (Matara District) Diyadwa
- (Matara District) Diyadawa
- (Matara District) Diwture
- (Galle District) Diviture
- (Galle District) Diwelhena
- (Hambantota District) Disawagegama
- (Hambantota District) Dimbulgoda
- (Galle District) Dimbulduwa