Haechan
Lee Dong-hyeok (born June 6, 2000), known professionally as Haechan (해찬), is a South Korean singer. He is a member of South Korean boy band NCT and its subunit NCT U alongside its fixed subunits NCT 127 and NCT Dream. On September 8, 2025, Haechan began his solo debut with the release of his first studio album Taste.
SMTOWN Live | 2022: SMCU EXPRESS @ KWANGYA
(Self [NCT 127])
Stranger Seven
(Haechan)
NCT NATION: To the World in Cinemas
(Self)
NCT 127 | 2nd Tour | NEO CITY : SEOUL - THE LINK
(Self)
NCT 127 | 2nd Tour | NEO CITY: JAPAN - The Link
(Self)
SMTOWN LIVE | 2023: SMCU Palace in Jakarta
(Self [NCT 127])
SMTOWN LIVE | 2022: SMCU EXPRESS @ HUMAN CITY_SUWON
(Self [NCT 127])
NCT NATION | To the World in Japan
(Self)
NCT 127 | 3rd Tour | NEO CITY: Bulacan - The Unity
(Self)
Mickey’s 90th Spectacular
(Self [NCT 127] - Performance)
NCT 2020: The Past & Future - Ether
SM_NCT
(Self (voice))
NCTmentary
(Self)
NCT 2021: YearDream
NCT DREAM THE MOVIE : In A DREAM
(Self)
SMTOWN LIVE 2024 - SMCU PALACE @ TOKYO
(Self)
NCT 127 | 2nd Tour | NEO CITY : SEOUL - THE LINK+
(Self)
THE DREAM SHOW 2: In Your Dream
(Self)
NCT DREAM: ( )SCAPE
THE DREAM SHOW 3: DREAM( )SCAPE
THE DREAM SHOW 3: DREAM( )SCAPE
(Self)
NCT 127 | 1st Tour | NEO CITY - The Origin
(Self)
THE DREAM SHOW
(Self)
Abyss: The Girl's Eyes
(Black subordinate, youth time)
SMTOWN Live | 2019 in Tokyo
(Self [NCT 127])
NCT | Resonance [Global Wave]
(Self)
NCT 127 | Beyond the Origin
(Self)
SMTOWN LIVE | Culture Humanity
(Self [NCT 127])
NCT DREAM - Beyond the Dream Show
(Self)
NCT 127 | NEO CITY: SEOUL – The Origin
(Self)
NCT DREAM Mystery Lab: DREAM( )SCAPE in Cinemas
(Self)
2024 NCT DREAM WORLD TOUR THE DREAM SHOW 3 - DREAM( )SCAPE in JAPAN
NCT DREAM TOUR 'THE DREAM SHOW2 : In A DREAM' -in JAPAN
D'FESTA THE MOVIE NCT DREAM version
NCT 127 | 3rd Tour | NEO CITY: Seoul - The Unity
(Self)
SMTOWN LIVE 2025-26 in FUKUOKA
NCT World 2.0
(Self)
7llin' in the DREAM
(Self)
The Next NEO Model
(Self)
NCT 127 BKLYN BOYS
(Self)
Late Night Punch Punch Show
(Self)
It's Awkward But It's Ok
(Self)
Welcome to Sun & Moon!
(Host)
NCT 127 おしえてJAPAN
(Self)
SNL Korea
(Self - Host)
NCT 127: The Lost Boys
(Self)
Thank you stage
NCT 127 24hr RELAY CAM
(Self)
NCT LIFE
(Self)
The Kelly Clarkson Show
(Self [NCT 127] - Performance)
The Jennifer Hudson Show
Just an Excuse
(Self)
K-Pop ON! Spotify
(Self)
Idol Room
(Self [NCT 127])
MTV Europe Music Awards
(Self - Performer)
Weekly Idol
(Self)
The Seasons
(Self)
Mickey Mouse Club
(Self)
Analog Trip
K-POP The Beginning: SMTOWN 30
(Self)
NCT 24hr RELAY CAM
Pops In Seoul
My SMT
(Self)
NOPOGY
(Self)
Johnny's Communication Center
(Self)
Johnny's Communication Center
Hyoyeon Who Buys Me Food Well
(Self)
NCT Universe: LASTART
(Self / Special Judge)