- Ananda Colony
- Andagala
- Andawala
- Ankande Colony
- Asingammedda
- Athirahapitiya
- Avudangawa
- Abahena
- Abalokahena
- Agalakumbura
- Agappola
- Agraoya
- Agrapatana
- Ahaswan
- Alakalaella
- Alakolawewa
- Alawattegama
- Alawatugama
- Aluoya
- Amast Estate
- Ambagamuwa
- Ambagaspitiya
- Ambalanowita Colony
- Ambaliyadda
- Ambaliyaddagama
- Ambanella
- Ambatalawa
- Ambatalawa
- Ambathenna
- Ambethenna