Choi In-Jeong (; ; born 21 May 1990) is a South Korean right-handed épée fencer, three-time team Asian champion, two-time individual Asian champion, three-time Olympian, and two-time team Olympic silver medalist.
Choi competed in the 2012 London Olympic Games, the 2016 Rio de Janeiro Olympic Games, and the 2020 Tokyo Olympic Games.
Choi began fencing in junior high and made her international debut in 2011, at the World Cup event in Nanjing.