Ashi is the Zoroastrian concept of "reward, recompense".

Ashi may also refer to: Ashi, Iran, a village in Iran Ashi River in China Rav Ashi, a Jewish religious scholar Ashi (title), a Bhutanese honorific title meaning "Lady" Ashi Productions, a Japanese anime studio Ashi, a fictional character in the fifth season of Samurai Jack

ASHI may also refer to: Amaya School of Home Industries, a vocational school in the Philippines American Safety and Health Institute American Society for Histocompatibility and Immunogenetics American Society of Home Inspectors