| Cao Gong 曹貢 | |
| Succession: | Prince of Qinghe (清河王) |
| Reign: | 222–223 |
| Reign-Type: | Tenure |
| Birth Date: | Unknown |
| Death Date: | 223 |
| House: | House of Cao |
| Father: | Cao Pi |
| Mother: | Consort Zhang |
| Posthumous Name: | Prince Dao (悼王) |
| Full Name: | Family name: Cao (曹) Given name: Gong (貢) |
Cao Gong (died 223) was a prince in the state of Cao Wei in the Three Kingdoms period of China. He was a son of Cao Pi (Emperor Wen), the founding emperor of Cao Wei. His mother, Consort Zhang (張姬), was a concubine of Cao Pi.[1] He was enfeoffed as the Prince of Qinghe (清河王) in 222. After his death in the following year, his princedom was abolished because he had no son to inherit it.[2]