D
- (Hambantota District) Dehigahahena
- (Galle District) Deegoda
- (Matara District) Deegala
- (Matara District) Dediyagala
- (Hambantota District) Dedduwawala
- (Galle District) Dedduwa
- (Hambantota District) Debokkawa
- (Hambantota District) Debarawewa
- (Hambantota District) Debara Dowa
- (Hambantota District) Daramitiara
- (Galle District) Daragoda
- (Hambantota District) Daradunyaya
- (Matara District) Dapanegegoda
- (Matara District) Dankoluwa
- (Galle District) Danketiya
- (Matara District) Danketigoda
- (Galle District) Dangedara
- (Matara District) Dangala
- (Galle District) Doduwana
- (Matara District) Dandeniya
- (Hambantota District) Dandenigama
- (Galle District) Danawala
- (Matara District) Dampella
- (Matara District) Dampahala East
- (Matara District) Dammullegoda
- (Hambantota District) Dammulla
- (Galle District) Dammala
- (Galle District) Daluwatumulla
- (Hambantota District) Daluwakgoda
- (Galle District) Delgahakele