Aragaki (written: 新垣) is a Ryukyuan surname. Another Japanese surname also spelt Aragaki in romanisation is 荒垣.
Notable people with the surname include:
*, Japanese journalist
*, Japanese Go player
*, Japanese singer
*, Japanese boxer
*, Japanese actress, model and singer
Fictional characters
*, a character in the light novel series ''Oreimo''
Daisaku Aragaki,a character in yandere simulator
{{surname
Japanese-language surnames