Tatsushi Ōmori
- Born
- 4 September 1970 (56 years)
- Place of birth
- Tokyo, Japan
- Gender
- Male
Tatsushi Ōmori (大森立嗣, Ōmori Tatsushi, born 4 September 1970) is a Japanese film director and actor. He's the eldest son of famous actor and butoh dancer Akaji Maro. He's the oldest brother of actor Nao Ōmori.
