Jung Jae-wook (Hangul: 정재욱; born 24 March 1994) is a South Korean badminton player. Jung who was educated at the Munsu high school, was part of the South Korean junior team that won the silver medal in 2011 and the bronze medal in 2012 at the World Junior Championships. At the 2012 Asian Junior Championships, he also helped the team claim the bronze medal. Partnered with Kim Gi-jung for the Samsung Electro-Mechanics, they won the Summer National Championships in 2017 and 2018. In the international event, they were the finalist at the 2017 Korea Masters in the men's doubles event. He studied at the Korea National Sport University.