Jun Kobayashi (小林 洵, Kobayashi Jun, born 7 May 1999) is a Japanese professional footballer who currently plays as a centre-back for Singapore Premier League club Young Lions, whom his the vice-captain.
Jun started his career playing with Cerezo Osaka U-23 in the J3 League.
Jun helped the club to win the 2022 Singapore Premier League title.
He is joined by Kan Kobayashi who together become the first foreigners to play for the Young Lions since 2016.
This biographical article related to a Japanese association football defender is a stub.