Daisuke Hirakawa
- Born
- 4 June 1973 (age 53)
- Place of birth
- Niigata, Niigata, Japan
- Known for
- Actor
- Also known as
- Tatsuya Hirai, Hirai Tatsuya, Hirakawa Daisuke, 平井 達矢, 平川 大輔, 히라카와 다이스케
Daisuke Hirakawa is a Japanese voice actor. He uses name Tatsuya Hirai when appearing in adult games.
