Chieko Aioi, Japanese actress and voice actress (d. 2013)
Reiko Komatsu (小松 礼子, Komatsu Reiko, December 28, 1934 – November 13, 2013), professionally known as Chieko Aioi (相生 千恵子, Aioi Chieko), was a Japanese actress and voice actress.

Aioi was born on December 28, 1934 in Tokyo.In 2008, Aioi suffered a subarachnoid hemorrhage which ended her acting career. She died of heart failure on November 13, 2013, aged 78, in Tokyo.