|Born||14 December 1984|
|Current team||LX Cycling Team|
|2012–2015||RTS Racing Team|
|2016||LX–IIBS Cycling Team|
|2017–||LX Cycling Team|
Jang Sun-Jae (Korean: 장선재; born 14 December 1984) is a South Korean former professional cyclist, who currently works as a directeur sportif for UCI Continental team LX Cycling Team. At the 2012 Summer Olympics, he competed in the Men's team pursuit for the national team.
- Jang Sun-jae at ProCyclingStats