Seohyun

Seohyun
Seohyun in 2024
Born	Seo Ju-hyun (1991-06-28) June 28, 1991 (age 34) Seoul, South Korea
Alma mater	Dongguk University
Occupations	Singer actress songwriter
Agent	Lead Entertainment
Musical career
Genres	K-pop R&B
Years active	2007–present
Labels	SM
Member of	Girls' Generation Girls' Generation-TTS SM Town
Website	Official website
Musical artist
Korean name
Hangul	서주현
RR	Seo Juhyeon
MR	Sŏ Chuhyŏn
Stage name
Hangul	서현
RR	Seohyeon
MR	Sŏhyŏn
Signature

Seo Ju-hyun (Korean: 서주현; born June 28, 1991), known professionally as Seohyun, is a South Korean singer, actress, and songwriter. She debuted as a member of girl group Girls' Generation (and later its subgroup Girls' Generation-TTS) in August 2007, which went on to become one of the best-selling artists in South Korea and one of South Korea's most widely known girl groups worldwide. Seohyun released her first extended play Don't Say No in 2017. She left SM Entertainment later that year, although she remains as a member of Girls' Generation.

Aside from her music career, she has established herself as an actress. Following her supporting role in the television drama Passionate Love (2013) and Moon Lovers: Scarlet Heart Ryeo (2016), she starred in Bad Thief, Good Thief (2017), Time (2018), Private Lives (2020), Jinxed at First (2022), Song of the Bandits (2023) and The First Night with the Duke (2025). Her film work includes Love and Leashes (2022) and Holy Night: Demon Hunters (2025). She also participated in the original and Korean versions of stage musicals including Moon Embracing the Sun, Gone with the Wind and Mamma Mia.