Guixia is an extinct genus of rhinocerotid native to modern-day China during the Middle Eocene. Guixia fossils have been found in Guangxi and two species have been named, G. youjiangensis from the Gongkang Formation and G. simplex from the Naduo Formation. Fossils of Guixia have also been reported from Thailand. Guixia is one of the earliest rhinoceroses recorded in China.