Ōnishiki

Ōnishiki may refer to:


 * Ōnishiki Daigorō (1883–1943), sumo wrestler, the 28th Yokozuna
 * Ōnishiki Uichirō (1891–1941), sumo wrestler, the 26th Yokozuna
 * Ōnishiki Ittetsu (born 1953), sumo wrestler, former komusubi