Eriko Tsuchiya
- Born
- 19 February 1970 (56 years)
- Place of birth
- Nerima, Tokyo, Japan
- Gender
- Female
Eriko Tsuchiya (born February 19, 1970), better known by the ring name Shark Tsuchiya, is a Japanese retired professional wrestler. She spent most of her career working for Frontier Martial-Arts Wrestling (FMW), where she held the FMW Independent / WWA World Women's Championship four times.
