Song Jiaxuan is a professional footballer from CHN and is currently 16 years old. He is on the books of Shanghai Port U15 and wears shirt number 23. His main role on the pitch is Forward.

During the Chinese U15 League 2025 campaign, Song Jiaxuan made 7 appearances, scoring 0 goals and adding 2 assists. He averaged 0 goals per match from 1 shots, with 0 on target.