Boonyarit Keattikun (; born 5 October 1995 in Nakhon Nayok, Thailand) is a Thai former professional snooker player.
In 2015 Keattikun entered the World Under-21 Snooker Championships in Bucharest as the number 1 seed. Keattikun went on to reach the final and defeated Jamie Clarke 8âÂÂ7 to win the championship. As a result, he was given a two-year card on the professional World Snooker Tour for the 2016âÂÂ17 and 2017âÂÂ18 seasons. He lost his first eight matches of the 2016/17 season, before beating Scott Donaldson 5âÂÂ3 in German Masters qualifying. Keattikun lost 5âÂÂ3 to Anthony Hamilton in the next round. His only other victory this year was at the Welsh Open, where he defeated 1997 world champion Ken Doherty 4âÂÂ1, before losing by a reversal of this scoreline to Mark Allen.