Aono (written: 青野) is a Japanese surname. Notable people with the surname include:
, Japanese football player Joanne Aono, Japanese American artist , Japanese snowboarder , Japanese novelist Taka Aono, Japanese drift driver , Japanese voice actor and actor , Japanese professional baseball infielder , Japanese professional 9-dan shogi professional who has written a number of shogi learning materials that were translated in English
Fictional characters Gintaro Aono, a character in Murder on the Leviathan Miki Aono, a character in Fresh Pretty Cure! Tsukune Ano, a character in Rosario + Vampire