Cao Yu (disambiguation)
Cao Yu (1910–1996) was one of the most important Chinese playwrights of the 20th century.
Cao Yu may also refer to:
- Cao Yu (Three Kingdoms) (fl. 211–265), Cao Wei prince during the Three Kingdoms period
- Cao Yu (cinematographer) (born 1974), Chinese cinematographer
- Cao Yu (artist) (born 1988), Chinese contemporary artist