Kim Byoung-jun (Korean: ???; born 15 August 1991) is a South Korean athlete specialising in the high hurdles.
He represented his country at the 2017 World Championships without advancing from the first round.
Additionally, he won a silver medal at the 2014 Asian Games and a bronze at the 2015 Asian Championships.
His personal bests are 13.39 seconds in the 110 metres hurdles (+0.3 m/s, Bangkok 2017) and 7.86 seconds in the 60 metres hurdles (Flagstaff 2014).