Ayano Hamaguchi (濱口 綾乃, Hamaguchi Ayano, born June 14) is a Japanese voice actress (seiyuu) from Yamanashi Prefecture. She is affiliated with BLACK SHIP.

In 2014, she graduated from the Voice Actor Talent Department of the Amusement Media Academy and entered the Mausu Promotion Actor Training School. She joined Mausu Promotion in 2016. She transferred to BACK SHIP April 1, 2024. Her vocal timbre is high. Her hobbies are watching American football, collecting incense, walking in kimono, and playing catch. Her special skills are knitting, softball, and shinobue.