Kenki Fukuoka

 is a Japanese rugby union player. He was named in Japan's squad for the 2015 Rugby World Cup. He was selected for Japan's 2016 Olympic sevens squad and included in the squad for the 2019 Rugby World Cup, held in Japan for the first time. Fukuoka won the man of the match award in Japan's victory against Scotland in the 2019 World Cup on 13 October 2019; a victory that saw Japan reach the competition's knockout stage for the first time. In 2021, he entered the Medical school of Juntendo University for professional doctor career.