Aoyagi (written: 青柳/青栁, lit. 'Blue willow'; 青八木, lit. 'Eight blue trees') is a Japanese surname. Notable people with the surname include:

Akiko Aoyagi (born 1950), Japanese-born American illustrator and recipe writer Atsuki Aoyagi (born 1999), Japanese professional wrestler , Japanese baseball player , Japanese baseball player , Japanese professional wrestler and karateka , Japanese film director and producer , Japanese actor and singer , Japanese actress and singer , Japanese actor , Japanese baseball player , Japanese literature scholar and voice actor , Japanese engineer and developer of pulse oximetry , Japanese professional wrestler , Japanese television writer

See also Aoyagi Station, a railway station in Chino, Nagano Prefecture, Japan 9886 Aoyagi, a main-belt asteroid