Li Haolun is a 21-year-old professional football player from CHN. He currently plays for Tianjin Jinmen Tiger U20, wearing the number 77 shirt. He plays primarily as a Defender.

Throughout the Chinese Football Assorciation U-20 League 2025, Li Haolun featured in 19 matches, averaging 1.3 tackles, 0.6 interceptions, and 1.1 clearances per game, while blocking 0.3 shots per game.