Nao Natsuno is a Japanese voice actress from Nagasaki Prefecture, born on July 11. She is affiliated with the talent agency Aslead. Her career began in 2014 with a minor role as a young girl in the television anime series Engaged to the Unidentified.

Natsuno is recognized for her bright and charming voice, often taking on supporting and character roles. A significant early role came in 2016 when she voiced Sakura Usuda in the anime series Three Leaves, Three Colors. This part also led to her performing character songs for the series, including Twinkle☆Song!! with her co-star and a solo track, ZOKKON☆Cherry Blossom. During the production of Three Leaves, Three Colors, her colleagues Ayaka Imamura and Haruka Watanabe gave her the affectionate nickname Senpai.

Her other voice roles in anime include a female student in Sweetness and Lightning, a student in First Love Monster, Ryoko Yamashita in Nazotokine, and the Home Economics Club President in Anima Yell!. Beyond animation, her work extends to video games, such as voicing Midori Tatara and Miyuki Natahashi in Shooting Girl, and to dubbing for foreign films like An Ideal Husband.

In addition to voice acting, Natsuno was a regular co-host on the internet radio show A&G GIRLS BEAT♪ Queenty from 2016. She has also participated in public events, including a meet-and-greet at AnimeJapan 2016. Her personal interests include ink wash painting, fishing, and tarot card reading, and she is noted for her skill at winking with one eye.