
Yoo Jeong-yeon (유정연; born November 1, 1996), known professionally as Jeongyeon (정연), is a South Korean singer under JYP Entertainment. She is a member of the South Korean girl group TWICE.

TIME TO TWICE Crime Scene

Beyond LIVE -TWICE 5TH WORLD TOUR ‘Ready To Be’ : SEOUL

herself
TWICE Super Event

Self
Seize the Light: The Premiere

Beyond LIVE -TWICE 5TH WORLD TOUR ‘Ready To Be’ :TOKYO

Twice 1st Arena Tour 2018 "BDZ" @武蔵野の森総合スポーツプラザ メインアリーナ

Self
H6ME PARTY with 6NCE

Self
Twice 4th World Tour Ⅲ in Seoul

Herself
TWICE JAPAN DEBUT 5th Anniversary "T・W・I・C・E"

Self
TWICE: Behind III

Beyond Live - 2023 TWICE FANMEETING 〈ONCE AGAIN〉

Self
TWICE 4TH WORLD TOUR III IN JAPAN

Self
Touchdown in Japan

Self
Twice Debut Showcase "Touchdown In Japan"

Cheerful

Once Day

Once Halloween

Once Halloween 2

Once Halloween 3

Between 1&2 Comeback Special

Self
TWICE 5TH WORLD TOUR 'READY TO BE' in JAPAN

Self
TWICE 13TH MINI ALBUM [With YOU-th] COMEBACK LIVE: Our Golden Day

Beyond LIVE - TWICE 5TH WORLD TOUR 'Ready To Be': Fukuoka

Self
TWICE 5TH WORLD TOUR 'READY TO BE' in JAPAN SPECIAL

Self
Twice 1st Tour: Twiceland – The Opening

Herself
트와이스랜드

Herself
TWICELAND – The Opening – Encore

Herself
Twice Dome Tour 2019 "#Dreamday"

TWICE WORLD TOUR 2019 'TWICELIGHTS' IN SEOUL

Yoo Jeong-yeon
TWICE FANMEETING "ONCE BEGINS"

Herself
TWICE 2ND TOUR -TWICELAND ZONE 2: Fantasy Park

Self
BEYOND LIVE - TWICE : World In A Day

Herself
TWICE in Wonderland

Self
TWICE 5TH WORLD TOUR 'READY TO BE' in SEOUL

Self
Beyond LIVE - 2024 TWICE FANMEETING [HOME 9ROUND]

Herself
Amazon Music Live: TWICE

self
TWICE 4TH WORLD TOUR III IN JAPAN

Self (uncredited)
KPop Demon Hunters

Self
원 인 어 밀리언

TWICE:Lollapalooza Chicago 2025

Self
TWICE: This is For World Tour

Self
TWICE: Live Performance at the TMElive International Music Awards

Self
TWICE: Up Next - Lollapalooza Chicago 2025

Self
TWICE [THIS IS FOR] WORLD TOUR IN INCHEON

Self
Beyond Live - 2025 TWICE FANMEETING [10VE UNIVERSE]
Known For
Acting
Known Credits
45
Gender
Female
Birthday
1996-11-01
Place of Birth
Suwon, Gyeonggi, South Korea
Also Known As
Jeongyeon