- Tadina
- Talakimaso
- Talata-Vohimena
- Tambonano
- Tanambao
- Tanandava
- Tanetibe
- Tangina
- Tanjona
- Tatamalaza
- Tetikanana
- Toareny
- Tolohomanga
- Trangaina
- Tsangandrano
- Tsarafandry
- Tsarafandry
- Tsararivotra
- Tsarasaotra
- Tsaratanana
- Tsaratanana
- Tsaravinany
- Tsarazaza
- Tsarazaza
- Tsiafamakamba
- Tsiafarobe
- Tsiangalarina
- Tsiarimbalala
- Tsifoy
- Tsilany