Li Zhi may refer to:
- Emperor Gaozong of Tang (628–683), named Li Zhi, Emperor of China
- Li Zhi (mathematician) (1192–1279), Chinese mathematician and scholar
- Li Zhi (philosopher) (1527–1602), Chinese philosopher from the Ming Dynasty
- Li Zhi (dissident), Chinese dissident
- Nina Li (actress) (born 1961), or Li Zhi, Hong Kong film actress
- Li Zhi (official) (born 1951), former Communist party boss of Ürümqi
Lizhi may refer to:
- Lychee, a tropical and subtropical fruit tree
- Fang Lizhi (1936–2012), Chinese professor of astrophysics and dissident