T
- (Miyako-shi) Tsugaruishi
- (Hanamaki Shi) Tōwachō-tsuchizawa
- (Waga-gun) Tsuchihata
- (Rikuzentakata-shi) Tomari
- (Hachimantai Shi) Terada
- (Morioka-shi) Terabayashi
- (Shiwa-gun) Tatemae
- (Nishiiwai Gun) Tateishi
- (Miyako-shi) Tashiro
- (Miyako-shi) Tarō
- (Hachimantai Shi) Tanaka
- (Ōshū-shi) Tamoyama
- (Ichinoseki-shi) Takinosawa
- (Rikuzentakata-shi) Takada
- (Hachimantai Shi) Tairadate
- (Miyako-shi) Takahama
- (Shimohei-gun) Tanohama
- (Miyako-shi) Tadakoshi
- (Kunohe-gun) Toda
- (Hachimantai Shi) Tayama
- (Kunohe-gun) Taneichi
- (Kunohe-gun) Tamagawa
- (Ōfunato-shi) Tsurumaki
- (Rikuzentakata-shi) Tadaide
- (Rikuzentakata-shi) Tairabatake
- (Ōfunato-shi) Takashimizu
- (Rikuzentakata-shi) Tennōmae
- (Rikuzentakata-shi) Tabata
- (Rikuzentakata-shi) Torishima
- (Rikuzentakata-shi) Tanohama