Huo is a Chinese surname.
Huo or HUO may also refer to:
Huo (state), a vassal state in ancient China Holingol Huolinhe Airport, an airport serving Holingol, Inner Mongolia, China (IATA code HUO) Wok, a kind of cooking vessel (pronounced huò in Mandarin) Hu language, a Palaungic language spoken in Yunnan, China (ISO 639 code huo)