Jung In-sun
- Birthday: 4/25/1991
- Place of birth: Goyang, Gyeonggi, South Korea
- Fame for: Acting
- Also known as: 정인선, In-seon Jeong, Jeong In-seon, Jung In-seon, Jeong In-sun, 郑仁仙, 郑吝善, チョン・インソン, Jung In Sun
- Social networks: Instagram , X (Twitter) , Facebook