- Birth Name: Seo Young Ho (서영호)
- Stage Name: Johnny (쟈니)
- English Name: John Seo
- Birthday: February 9, 1995
- Position: Rapper, Dancer, Vocalist
- Nationality: Korean
- Height: 184 cm (6'0″)
- Specialties: Rapping, Dancing, Playing the Piano
- Unit: NCT 127
- Birth Name: Lee Tae Yong (이태용)
- Stage Name: Taeyong (태용)
- Birthday: July 1, 1995
- Position: Leader (NCT), Rapper, Dancer, Vocalist, Center/Face of the Group, Visual
- Nationality: Korean
- Height: 175 cm (5'9″)
- Specialties: Rap
- Unit: NCT U, NCT 127
As of April 15, 2024 Taeyong has enlisted as an active duty soldier for his mandatory military time
- Birth Name: Nakamoto Yuta (中本悠太)
- Stage Name: Yuta (유타)
- Birthday: October 26, 1995
- Position: Vocalist, Rapper, Dancer
- Nationality: Japanese
- Height: 176 cm (5'9″)
- Specialties: Rap
- Unit: NCT 127
- Birth Name: Qian Kun (錢錕)
- Stage Name: Kun (쿤)
- Birthday: January 1, 1996
- Position: Leader (WayV), Vocalist, Rapper, Dancer
- Nationality: Chinese
- Height: 178 cm (5'10")
- Specialties: Piano
- Unit: NCT U, WayV (NCT China)
- Birth Name: Kim Dong Young (김동영)
- Stage Name: Doyoung (도영)
- Birthday: February 1, 1996
- Position: Vocalist
- Nationality: Korean
- Height: 180 cm (5'11″)
- Specialties: Flute
- Unit: NCT U, NCT 127
- Birth Name: Chittaphon Leechaiyapornkul (ชิตพล ลี้ชัยพรกุล)
- Stage Name: Ten (텐)
- Birthday: February 27, 1996
- Position: Dancer, Rapper, Vocalist
- Nationality: Thais
- Height: 172 cm (5'8″)
- Specialties: Basketball, Piano, Dance, Rap
- Unit: NCT U, WayV (NCT China)
- Birth Name: Jung Jae Hyun, but he legalized to Jung Yoon Oh (정윤오)
- Stage Name: Jaehyun (재현)
- Birthday: February 14, 1997
- Position: Vocalist, Dancer, Rapper
- Nationality: Korean
- Height: 182 cm (6'0″)
- Specialties: Rap, Piano, Basketball
- Unit: NCT U, NCT 127
- Birth Name: Dong Si Cheng (董思成)
- Stage Name: Win Win (윈윈)
- Korean Name: Dong Sa Sung (동사성)
- Birthday: October 28, 1997
- Position: Dancer, Vocalist
- Nationality: Chinese
- Height: 180 cm (5'11″)
- Blood Type: B
- Specialties: Traditional Chinese Dance
- Unit: NCT U, NCT 127, WayV (NCT China)
- Birth Name: Kim Jung-woo (김정우)
- Stage Name: Jungwoo (정우)
- Birthday: February 19, 1998
- Position: Vocalist, Rapper
- Nationality: Korean
- Height: 180 cm (5'11″)
- Specialties: Imitating People
- Unit: NCT U, NCT 127
- Birth Name: Mark Lee
- Stage Name: Mark (마크)
- Korean Name: Lee Min Hyung (이민형)
- Birthday: August 2, 1999
- Position: Rapper, Vocalist
- Nationality: Korean-Canadian
- Height: 175 cm (5'9″)
- Specialties: Rap, Guitar
- Unit: NCT Dream, NCT U, NCT 127
- Birth Name: Xiao De Jun
- Stage Name: Xiaojun (소준)
- Birthday: August 8, 1999
- Position: Rapper, Vocalist
- Nationality: Chinese/Cantonese
- Specialties: Ukulele, Piano, Guitar, Drums
- Unit: WayV (NCT China)
- Birth Name: Wong Kunhang / Huang Guanheng (黄冠亨)
- Stage Name: Hendery (헨데리)
- Korean Name: Hwang Kwan Hyung (황관형)
- Birthday: September 28, 1999
- Position: Dancer, Vocalist
- Nationality: Chinese
- Unit: WayV (NCT China)
- Birth Name: Huang Ren Jun (黄仁俊)
- Stage Name: Renjun (런쥔)
- Korean Name: Hwang In Joon (황인준)
- Birthday: March 23, 2000
- Position: Vocalist
- Nationality: Chinese
- Height: 171 cm (5'7″)
- Specialties: Drawing Moomin
- Unit: NCT Dream
- Birth Name: Lee Je No (이제노)
- Stage Name: Jeno (제노)
- Birthday: April 23, 2000
- Position: Dancer, Vocalist, Rapper
- Nationality: Korean
- Height: 174 cm (5'9″)
- Specialties: Acting
- Unit: NCT Dream
- Birth Name: Lee Dong Hyuck (이동혁)
- Stage Name: Haechan (해찬)
- Birthday: June 6, 2000
- Position: Vocalist, Dancer
- Nationality: Korean
- Height: 174 cm (5'8″)
- Specialties: Dance and playing football
- Unit: NCT 127, NCT Dream
- Birth Name: Na Jae Min (나재민)
- Stage Name: Jaemin (재민)
- Birthday: August 13, 2000
- Position: Rapper, Dancer, Vocalist
- Nationality: Korean
- Height: 179 cm (5'10″)
- Specialties: Piano, Dancing
- Unit: NCT Dream
- Birth Name: Liu Yangyang (刘扬扬)
- Stage Name: YangYang (양양 / 杨杨)
- Birthday: October 10, 2000
- Position: Vocalist
- Nationality: Chinese-German
- Unit: WayV (NCT China)
- Birth Name: Zhong Chen Le (鍾辰樂)
- Stage Name: Chenle (천러)
- Korean Name: Jong Jin Rak (종진락)
- Birthday: November 22, 2001
- Position: Vocalist
- Nationality: Korean
- Height: 175 cm (5'9″)
- Specialties: Piano, Cooking, Football and everything related to music
- Unit: NCT Dream
- Birth Name: Park Ji Sung (박지성)
- Stage Name: Jisung (지성)
- Birthday: February 5, 2002
- Position: Dancer, Vocalist, Rapper, Maknae
- Nationality: Korean
- Height: 177 cm (5'10″)
- Specialties: Popping, Locking
- Unit: NCT Dream
- Birth Name: Oh Si-on (오시온)
- Stage Name: Sion (시온)
- Birthday: May 11, 2002
- Position: Leader, Lead Vocalist
- Nationality: Korean
- Height: ??
- Specialties: Listening to music, Reading, Watching anime and dramas, Bowling
- Unit: NCT Wish
- Birth Name: Maeda Riku (前田 陸)
- Stage Name: Riku (리쿠)
- Birthday: June 28, 2003
- Position: Main Rapper
- Nationality: Japanese
- Height: ??
- Specialties: Watching animations and movies
- Unit: NCT Wish
- Birth Name: Tokuno Yushi (得能勇志)
- Stage Name: Yushi (유우시)
- Birthday: April 5, 2004
- Position: Main Dancer
- Nationality: Japanese
- Height: ??
- Specialties: Soccer and playing nintendo switch (especially The Legend Of Zelda)
- Unit: NCT Wish
- Birth Name: Kim Daeyoung (김대영)
- Stage Name: Daeyoung (대영)
- Birthday: June 21, 2005
- Position: Main Vocalist
- Nationality: Korean
- Height: ??
- Specialties: Singing, playing the piano, reading
- Unit: NCT Wish
- Birth Name: Hirose Ryo (廣瀬遼/히로세료)
- Stage Name: Ryo (료)
- Birthday: August 4, 2007
- Position: Sub Vocalist
- Nationality: Japanese
- Height: ??
- Specialties: Watching movies and drawing
- Unit: NCT Wish
- Birth Name: Fujinada Sakuya (朔也)
- Stage Name: Sakuya (사쿠야)
- Birthday: November 18, 2007
- Position: Lead Rapper, Sub Vocalist, Maknae
- Nationality: Japanese
- Height: ??
- Specialties: Shopping with friends, taking pictures, playing soccer
- Unit: NCT Wish
Former Members
- Birth Name: Moon Tae Il (문태일)
- Stage Name: Taeil (태일)
- Birthday: June 14, 1994
- Position: Vocalist
- Nationality: Korean
- Height: 172 cm (5'8″)
- Specialties: Guitar
- Unit: NCT U, NCT 127
- Birth Name: Wong Yuk-hei (黃旭熙)
- Stage Name: Lucas (루카스)
- Birthday: January 25th, 1999
- Position: Rapper, Vocalist
- Nationality: Chinese/Thai
- Height: 183 cm (6'0″)
- Specialties: PC Games
- Unit: NCT U, WayV (NCT China)
- Birth Name: Osaki Shotaro (大崎将太郎)
- Stage Name: Shotaro (소타로)
- Birthday: November 5, 2000
- Position: Dancer and Rapper
- Nationality: Japanese
- Height: 178 cm (5 ft 10 in)
- Specialties: Dancing and Basketball
- Unit: NCT 2020, NCT U
- Birth Name: Jung Sungchan (정성찬)
- Stage Name: Sungchan (성찬)
- Birthday: September 13, 2001
- Position: Rapper
- Nationality: Korean
- Height: 185 cm (6 ft 1 in)
- Specialties: Soccer and Rap Songs
- Unit: NCT 2020, NCT U