1983

1. Super Junior LeeTeuk (July 1)
2. Super Junior HeeChul (July 10)

1984

1. Super Junior YeSung (August 24)

1985

1. Super Junior KangIn (January 17)
2. Super Junior ShinDong (September 28)

1986

1. Super Junior SungMin (January 1)
2. TVXQ YunHo (February 6)
3. Super Junior EunHyuk (April 4)
4. Super Junior SiWon (April 7)
5. Super Junior DongHae (October 15) 

1987

1. f(x) Victoria (February 2)
2. Super Junior RyeoWook (June 21)

1988

1. Super Junior KyuHyun (February 3)
2. TVXQ ChangMin (February 18) 

1989

1. SNSD TaeYeon (March 9) 
2. SNSD Jessica (April 18) [Former]
3. SNSD Sunny (May 15)
4. SNSD Tiffany (August 1)
5. SNSD HyoYeon (Septermber 22)
6. SNSD YuRi (December 5)
7. SHINee Onew (December 14)

1990

1. SNSD SooYoung (February 10) 
2. EXO XiuMin (March 26)
3. SHINee JongHyun (April 8)
4. EXO LuHan (April 20) [Former]
5. SNSD YoonA (May 30)
6. EXO Kris (November 6) [Former]

1991

1. Red Velvet Irene (March 29) 
2. EXO SuHo (May 22) 
3. SNSD SeoHyun (June 28) 
4. SHINee Key (September 23)
5. EXO Lay (October 7)
6. SHINee MinHo (December 9) 

1992

1. EXO & SuperM BaekHyun (May 6)
2. f(x) Amber (September 18)
3. EXO Chen (September 21)
4. EXO ChanYeol (November 27)

1993

1. EXO D.O (January 12) 
2. EXO Tao (May 2) [Former]
3. SHINee & SuperM TaeMin (July 18) 
4. f(x) Luna (August 12)

1994

1. EXO & SuperM Kai (January 14) 
2. Red Velvet SeulGi (February 10) 
3. Red Velvet Wendy (February 21)
4. f(x) Sulli (March 29) [Former]
5. EXO SeHun (April 12)
6. NCT 127 TaeIl (June 14)
7. f(X) Krystal (October 24)

1995

1. NCT 127 Johnny (February 9)
2. NCT 127 & SuperM TaeYong (July 1) 
3. NCT 127 Yuta (October 26)

1996

1. WayV Kun (January 1)
2. NCT 127 DoYoung (February 1)
3. WayV & SuperM Ten (February 27)
4. Red Velvet Joy (September 3)

1997

1. NCT 127 JaeHyun (February 14) 
2. NCT 127 & WayV WinWin (October 28)

1998

1. NCT 127 JungWoo (February 19)

1999

1. WayV & SuperM Lucas (January 25)
2. Red Velvet YeRi (March 5)
3. NCT 127, NCT Dream & SuperM Mark (August 2)
4. WayV Xiaojun (August 8)
5. WayV Hendery (September 28)

2000

1. NCT Dream RenJun (March 23)
2. aespa Karina (April 11)
3. NCT Dream Jeno (April 23)
4. NCT 127 & NCT Dream HaeChan (June 6) 
5. NCT Dream JaeMin (August 13) 
6. WayV Yang Yang (October 10)
7. aespa GIselle (October 30)
8. NCT U Shotaro (November 25)

2001

1. aespa Winter (January 1)
2. NCT U SungChan (September 13)
3. NCT Dream ChenLe (November 22) 

2002

1. NCT Dream JiSung (February 5) 
2. aespa NingNing (October 23)

Debut Dates/Fanclub

DBSK: 23 December 2003 (Cassiopeia)

Super Junior: 6 November 2005 (ELF [Everlasting Friends])

SNSD: 7 August 2007 (S♡NE [SoWon])

SHINee: 25 May 2008 (SHAWOL [SHINee World])

f(x): 5 September 2009 (MeU) [All of the members of f(x) have parted way with SM Entertainment but I will still include them here.]

EXO: 8 April 2012 (EXO - L [EXO - Love])

Red Velvet: 1 August 2014 (ReVeluv)

NCT U: 9 April 2016 (NCT U changes its lineup each comeback. Therefore, I would not add any NCT U behind a member's name except for SungChan and Shotaro since they are not in any other sub-unit group for now.)

NCT 127: 10 July 2016

NCT Dream: 27 August 2016

(NCTzen [all fans are citizens of NCT])

WayV: 17 January 2017  (WayZenNi)

aespa: 17 November 2020 (MY)