Jeon Hee-jin (전희진), also known simply as HeeJin (희진), is the first revealed member of LOONA and a member of its first sub-unit, LOONA 1/3. She is a South Korean singer and lyricist. Currently, she is signed with MODHAUS agency under their ARTMS project. In October 2023, she made her solo redebut.
Known For
Artms: Lunar Theory Day 2
Heejin
2025
Artms: Lunar Theory Day 1
Heejin
2025
Power Blog Girl
(7 episodes)
2024
The Wailing of Chicken
Baek-Joong
2024
Virtual Angel
Herself
2024
Yves's VLOG
(1 episode)
2024
Down_Link
self (HeeJin) · (1 episode)
2023
Explore Log
self (HeeJin) · (19 episodes)
2023
GIRL’S RE:VERSE
RIEN · (12 episodes)
2023
![LOONA 1st World Tour : [LOONATHEWORLD] In Seoul Day2](https://image.tmdb.org/t/p/w154/dOAZotAiLxwzlsQyXu2aAdpYkvd.jpg){kind=small}
LOONA 1st World Tour : [LOONATHEWORLD] In Seoul Day2
HeeJin
2022
![LOONA 1st World Tour : [LOONATHEWORLD] In Seoul Day1](https://image.tmdb.org/t/p/w154/wL1JRmB8PPrOKVlMjrrR6CDTJBV.jpg){kind=small}
LOONA 1st World Tour : [LOONATHEWORLD] In Seoul Day1
Self (HeeJin)
2022
LOONAVERSE: FROM
Self (HeeJin)
2022
Who Am I?
(1 episode)
2021
New World
Self · (1 episode)
2021
LOONA NOTE
Self (HeeJin) · (30 episodes)
2021
![LOOΠΔ On Wave [LOOΠΔTHEWORLD : &]](https://image.tmdb.org/t/p/w154/ygcTQ4fgZpgbb65hqOAjLHmLyJA.jpg){kind=small}
LOOΠΔ On Wave [LOOΠΔTHEWORLD : &]
Self
2021
![LOONA On Wave [LOONATHEWORLD : &]](https://image.tmdb.org/t/p/w154/ifG7Zpt6gdWlDlgrm0vjTRMbdTV.jpg){kind=small}
LOONA On Wave [LOONATHEWORLD : &]
Self (HeeJin)
2021
![LOONA Premier Greeting [D&D]](https://image.tmdb.org/t/p/w154/zprZHNTaUsGOL63mDiCHriNOGwJ.jpg){kind=small}
LOONA Premier Greeting [D&D]
Self (HeeJin)
2021
Hauteur
self (HeeJin) · (10 episodes)
2021
![LOONA On Wave [LOONATHEWORLD : Midnight Festival]](https://image.tmdb.org/t/p/w154/sN7K7AMZv05IkhB3HPAhjP4R8rL.jpg){kind=small}
LOONA On Wave [LOONATHEWORLD : Midnight Festival]
Self (HeeJin)
2020
KCON:TACT ALL-ACCESS
Self (HeeJin) · (2 episodes)
2020
LOONA Log
(43 episodes)
2020
LOONA Log
Self (HeeJin) · (12 episodes)
2020
LOONA the TAM
Self (HeeJin) · (10 episodes)
2020
![LOONA [#] Showcase](https://image.tmdb.org/t/p/w154/rSZ1tINSxCh1E9P0GHjbQBRUxXl.jpg){kind=small}
LOONA [#] Showcase
Self
2020
Queendom
Self - Contestant · (10 episodes)
2019
Idol Radio
Special DJ · (1 episode)
2018
Star Road
(18 episodes)
2018
Idol League
Guest · (1 episode)
2018
Letter to Hong Kong
HeeJin
2018
Around You
Heejin
2018
Mix Nine
Contestant · (17 episodes)
2017
First Love Story
Heejin · (12 episodes)
2017
LOONA x Weekly Poem
(1 episode)
2017
LOONA TV Prequel
Self (HeeJin) · (16 episodes)
2016
LOONA TV
self (HeeJin) · (713 episodes)
2016
Mystery Music Show: King of Mask Singer
Self - Panelist · (1 episode)
2015