Wong Hong-kit (; born 30 August 1998; also known as Jack Wong) is a tennis and pickleball player from Hong Kong. His younger sister Cody Wong is also a professional tennis player.
Wong has a career high ATP singles ranking of No. 653 achieved on 31 December 2018 and a career high ATP doubles ranking of No. 648 achieved on 30 September 2019.
Wong represents Hong Kong at the Davis Cup, where he has a W/L record of 14âÂÂ7.