| Son Byeong-jun | |
| Birth Date: | 14 October 1995 |
| Birth Place: | Chuncheon, Gangwon, South Korea |
| Playingstyle: | Right-handed shakehand grip |
| Disability Class: | 11 |
| Highest Rank: | 3 (October 2012)[1] |
| Current Rank: | 12 (February 2020) |
| Height: | 175 cm[2] |
| Weight: | 73 kg |
Son Byeong-jun (born 14 October 1995[3]) is a South Korean para table tennis player. He won a silver medal at the 2012 Summer Paralympics.[4]
He has a congenital intellectual impairment.[2]