茅野爱衣（日语：茅野 愛衣／かやの あい Kayano Ai，1987年9月13日—）是日本的女性声优，东京都出身，身高153公分，血型O型。于Pro-Fit声优养成所第11期毕业后，2010年成为Pro-Fit所属声优。2014年9月30日，退出Pro-Fit，成为自由身。2015年1月加入大泽事务所。

中学的时候第一次听到声优这个行业，不过当时爱衣想从事的是美容、咖啡店这种疗愈的职业。当时参加了美术社而擅长画画。15岁时父亲去世，与从事美容业的母亲两人相依为命。与母亲关系很好，父亲去世后更加深了两人的感情，升高中后也想和母亲一样从事美容业。高中就读美容相关科系，毕业后拿到美容相关证照，大学就一面从事美容工作一面读书。有次工作后在家看了《水星领航员》，发现原来声优与动画也可以治愈人心，便决定成为声优。

茅野愛衣是日本女性聲優，大澤事務所所屬，東京都出身，Pro-Fit 聲優養成所畢業。

Ai Kayano is a Japanese voice actress and singer affiliated with Pro-Fit.talent agency; she is represented by Office Osawa since 2015. After debuting as a voice actress in 2010, she played her first lead role as Meiko "Menma" Honma in the 2011 anime television series Anohana: The Flower We Saw That Day. She is also known for her lead roles as Inori Yuzuriha in Guilty Crown, Utaha Kasumigaoka in Saekano, Mashiro Shiina in The Pet Girl of Sakurasou and Shiro in No Game No Life. She has also performed opening, ending, and insert theme for various anime she has acted in.