- Diyagala
- Diyainna
- Diyandewa
- Diyapota
- Dodammuluwa
- Dodampawatta
- Dodampe
- Dodampe West
- Dodampegama
- Dodampitiya
- Dodangaswala
- Dolakandawatta
- Dolekanda
- Dolobodakanda
- Doloswala
- Doloswalakanda
- Dombagammana
- Dombagaswatta
- Dombagaswinna
- Dorapane
- Dorawela
- Dulgala
- Dumbara
- Dumbara Manana
- Dunukaragoda
- Duragekanda
- Durakanda
- Durakanda North