Aoi Mizutani (水谷 あおい, Mizutani Aoi, born May 22, 1993) is a Japanese AV pornstar from Hokkaido. Her hobbies are listening to music, shopping, and volleyball. She has a degree in Nursing. Her body measurements are JP: 85-60-86 (US: 33-24-34) (D cup) and her height is 155 cm. Her blood type is O type. She is affiliated with SKY Promotion.

In June 2015, she made her AV debut as an exclusive amateur for SOD Create's label "Fuku shoku AV joyū" (Part-time AV Actress). At that time, her main occupation was nursing, but on January 26, 2016, she announced on her Twitter that she had quit nursing. Her desire to become an AV actress led her to make her AV debut.

*** Not to be confused with AV actress Satomi Suzuki (鈴木 さとみ) due to the fact that Aoi Mizutani briefly used the same stage name.