- Dampella
- Dandeniya
- Dangala
- Danketigoda
- Dankoluwa
- Dapanegegoda
- Darmavijayagama
- Debagalahenyaya
- Dediyagala
- Deegala
- Dehigaspe
- Delgalla
- Dematapassa
- Dematapitiya
- Denagama East
- Denagama West
- Deniyaya
- Denkandaliya
- Denkandanda
- Denuwala
- Derangala
- Derangala Colony Fourth Track
- Derangala Colony Second Track
- Derangala Colony First Tract
- Devinuwara
- Dewalegama
- Deyiyandara
- Diadawakanda
- Diddenipota
- Dikwella