- Muwandeniya
- Muwanihala
- Muwanwella
- Muwanwellegedara
- Muyina
- Madakumburumulla
- Madampe
- Madampe
- Madawawela
- Madurankuliya
- Madurumadu
- Maha Andarawewa
- Maha Sawarana
- Maha Tammannawa
- Mahabeddegama
- Mahagama
- Mahagama Junction
- Mahakarambewa
- Mahakumbukkadawala
- Mahalveharabendiyawa
- Mahamaeliya
- Mahamanaweriya
- Mahameddewa
- Mahauswewa
- Mahavilattewa
- Mahawerabendiyawa
- Mahawewa
- Maikkulama
- Malayaweliya
- Maliyagama