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- The Candy Spooky Theater
- The Kiddie
- T-Square
- Taiji Sawada
- Takagi Masakatsu
- Takako Minekawa
- Takayuki Miyauchi
- Tamaki Nami
- Tamurapan
- Tanpopo
- Tackey & Tsubasa
- Taia
- Taj Mahal Travellers
- Tegomass
- The Tempters
- Tenniscoats
- Teppei Koike
- Teriyaki Boyz
- Terra
- Terra Rosa
- Teru
- Tetra-Fang
- Tetsu Takano
- Tetsuya/Tetsu
- Thee Michelle Gun Elephant
- Thug Murder
- Thyme
- Tigarah
- The Tigers
- TM Network
- TM Revolution
- Toe
- Tohoshinki
- Tokyo Jihen
- Tokyo Ska Paradise Orchestra
- Tokyo Yankees
- Toll Yagami
- Tommy February6
- Tommy Heavenly6
- Tomohisa Yamashita
- Tomoyasu Hotei
- Toshi
- Tourbillon
- Tujiko Noriko
- Two-Mix
- Tyrant
Read more about this topic: List Of Musical Artists From Japan