Li Zhenshi is a male Chinese table tennis player and coach. From 1974 to 1981 he won several medals in singles, doubles, and team events in the Asian Table Tennis Championships and in the World Table Tennis Championships.
After retiring from competition, Li and his wife Zhang Li moved to the USA, where they direct the World Champions Table Tennis Academy in San Jose, California.
Li Zhenshi was the coach of the US men's national team that won a bronze medal at the 1995 World Team Cup. He also coached Team USA at the 1996 Olympics.