Ip Koon Hung (25 September 1919 – 2007) was a Hong Kong tennis player.

[2] Ip, who claimed a record 53 Hong Kong major titles, became the first player from the British colony to compete at Wimbledon in 1950.

[4] At the Hong Kong National Grass Court Championships, Ip won 15 singles crowns (1947, 1949–1952, 1959–1964).

In 1951 he won the title at Chapel Allerton Open, beating Polish veteran Ignacy Tłoczyński in the final.

[9] In 1952 he retained his Chapel Allerton title defeating the Australian player Don Tregonning, and also went on to win the Hoylake and West Kirby Open over Ignacy Tłoczyński.