Zhang Yi may refer to:
- Zhang Yi (Warring States Period) (bef. 329 BC–309 BC), strategist during the Warring States Period
- Zhang Yi (Junsi) (c. 167–230), official of Shu Han during the Three Kingdoms period
- Zhang Yi (Bogong) (died 264), general of Shu Han during the Three Kingdoms period
- Zhang Yi (Cao Wei) (fl. 227–232), author and doctor of Cao Wei of the Three Kingdoms period
- Zhang Yi (Tang Dynasty) (died 783), official during the Tang Dynasty
- Zhang Yi (triathlete) (born 1987), female Chinese triathlete
- Zhang Yi (conductor), chief conductor, National Ballet of China Symphony Orchestra