Saya Eguchi
- Born
- 1 August 2003 (23 years)
- Place of birth
- Hyogo, Japan
- Gender
- Female
江口紗耶 (Eguchi Saya) is a Japanese pop singer under Hello! Project as a member of the sub-group CHICA#TETSU and the combined group BEYOOOOONDS. She first joined Hello! Project as a member of Hello Pro Kenshuusei in March 2017.
