Gu Gai (Chinese: 顾改, born 16 May 1989[4][5]) is a former Chinese para table tennis player who was a triple Paralympic champion in team events, a double World champion in teams events and a four-time Asian champion in both team events.

Gu won team event titles along with Zhang Bian and Zhou Ying.

[1][6] Like many of her teammates, Gu was a polio victim from Pizhou who attended New Hope Center as a child.

That's where coach Heng Xin developed her into a star.

[7] Gu Gai is married to her national teammate Feng Panfeng.