Cao Bao (disambiguation)

Cao Bao may refer to:


 * Cao Bao (Shutong) (曹褒; died 102), style name Shutong (叔通), Eastern Han dynasty scholar. see Book of the Later Han
 * Cao Bao (died 196) (曹豹; died 196), vassal serving under the Eastern Han dynasty warlord Tao Qian, later served Liu Bei and Lü Bu
 * Cao Bao (曹褒), Eastern Han dynasty official, served as Administrator of Yingchuan, grandfather of Cao Ren