Jeonghan
- Birthday: 10/4/1995
- Place of birth: Hwaseong, Gyeonggi, South Korea
- Fame for: Acting
- Also known as: Yoon Jeong-han, 윤정한, 정한, SEVENTEEN, 세븐틴
- Social networks: Instagram , X (Twitter) , TikTok , Youtube , Facebook
Biography
Yoon Jeong-han (윤정한; born October 4, 1995), known mononymously as Jeonghan (정한), is a South Korean singer-songwriter under Pledis Entertainment. He is a member of the boy group SEVENTEEN and its Vocal Team sub-unit. He is also a member of the group's first official and third special sub-unit, JxW.