All 9 girls according to age (eldest to youngest).


!!Current Members
-> Full Name: Kim Taeyeon
* {{The Leader}}: Unfortunate responsibility as the oldest.
* {{Multicolored Hair}}: Seems to have a thing for dyeing the tips of her hair.
** Had blonde tips in 2011, affectionately dubbed "Pepero hair". (Pepero: Korean pocky sticks).
** In "The Boys": brunette, pink and blonde.
** Had a fuschia strip through her hair in Twinkle era.
** Green tips on blonde in I Got A Boy
** Red ends in Galaxy Supernova PV.
* {{No Sense of Direction}}: Apparently, once her destination was directly across the street but she took a taxi. The taxi driver gave her a strange look... and made a U-turn. Ten seconds of driving, tops.
* {{Older Than She Looks}}: Looks like a 10 year old kid sometimes. As the saying goes, [[ Kim Taeyeon is immortal.]]
* PrettyButterflies: Her signature contains a butterfly.
* RefusalOfTheCall: Expressed her desire to step down from the leader position at some point, but Sooyoung talked her into staying on.
* {{Resigned To The Call}}: Most fans still regard her as the leader of the group, and she seems to have come to terms with this.

[[folder: Sunny]]
-> Full Name: Susan Soonkyu Lee
* {{Badass Adorable}}: Catches snakes and chickens with her bare hands.
* CatSmile: Her face is [[ made]] [[ for]] [[ these]].
%%* {{The Cutie}}
* {{Friend to all Children}}: Best Mom, as seen in how she took take of a child in Invincible Youth.
* {{Kaleidoscope Hair}}: Has been brunette, blonde, red, pink, green, purple...
* LadyDrunk: Very good at drinking.
* {{Magical Nanny}}: As the best mom in Hello Baby and taking care of a child in Invincible Youth.
* {{Older Than She Looks}}: Often mistaken for the youngest member despite being the third eldest thanks to her overly cutesy actions and petite frame.

[[folder: Tiffany]]
-> Full Name: Stephanie Young Hwang
* TheKlutz: Made mistakes and fell a lot in their early days, so fans decided to call her [=DdilFany=] (Clumsy Fany).
* MissingMom: Her mother died predebut.
* {{Hartman Hips}}: While she's not as "top heavy" as Sunny or as long and slender as Sooyoung she does have her "assets."

[[folder: Hyoyeon]]
-> Full Name: Kim Hyoyeon
* {{Dancing Is Serious Business}}: Pride of the Dancing Queen.
* MulticoloredHair: Rainbow candy colors on blonde for I Got A Boy.
* AWildRapperAppears: Even though her vocals are heard in Younique Unit's "Maxstep" during the chorus, she doesn't get her limelight until near the end of the song.

[[folder: Yuri]]
-> Full Name: Kwon Yuri
* {{Ambiguously Brown}}: By Korean standards. Is also known as "Black Pearl".
--> '''Sooyoung''': "The dark kid is Yuri."
* {{Bifauxnen}}: [[ A]] [[ photoshoot]] has her dressing boyishly and with short hair.
* {{Even The Girls Want Her}}: Both fan girls [[ (and the girls themselves)]] have taken to calling her "Yuri-oppa" and "Manyul" after her solo performance of '1 2 step' and 'If' and ESPECIALLY after [[ the photoshoot]] mentioned in {{Bifauxnen}}.
%%* {{The Prankster}}

[[folder: Sooyoung]]
->Full Name: Choi Sooyoung
* {{Ambiguously Brown}}: Some have commented that she looks Filipino/South-east Asian due to her dark skin.
* {{Fangirl}}: A big one of Creator/BradPitt.
* {{Huge Schoolgirl}}: Is one in the flashback scenes of the drama, "The 3rd Hospital".
* {{Raised As The Opposite Gender}}: Was raised as a boy when she was a baby because her mother wanted one. This included wearing pants and having her hair short.
* {{Sesquipedalian Loquaciousness}}: Known for her way with complicated vocabulary. It shows during interviews.

[[folder: Yoona]]
-> Full Name: Im Yoona
* {{Accidental Pervert}}: Lifting Tiffany's skirt onstage and photos of her touching the others' butts much to her chagrin.
--> '''Yoona to Jessica in Intimate Note''': "Unnie, you always touch my butt but why is there a picture of me looking like a pervert touching yours!"
* {{The Face}}: Her official position in the group. However she does not speak much in interviews.
* {{Fangirl}}: Spazzed over Takuya Kimura quite a few times.
* {{Missing Mom}}: Has not seen her mom since young for unconfirmed reasons.
%%* {{The Prankster}}

[[folder: Seohyun]]
-> Full Name: Seo Juhyun
* BrainyBrunette: Often sports brown hair and is very smart.
* CloserToEarth: The most down to earth member.
* {{Innocent Prodigy}}: She was this during their early years due to her brains and innocence.
* JackOfAllTrades: Can sing, dance, cook, play sports, play piano and guitar, compose, speak Korean, Japanese, Chinese and English, was second in her class and is beautiful to boot.
* TheSmartGuy: Is known to be smart with very good grades.
* {{Trade Mark Favorite Food}}: 'Goguma' (고구마) or sweet potatoes.

!!Former Members

-> Full Name: Jessica [=SooYeon=] Jung
* {{Alliterative Name}}: Jessica Jung.
* {{Breast Attack}}: [[ Jessica's boobs are titanium.]]
* {{Cannot Tell A Joke}}: The Sica Effect.
* {{Catchphrase}}: "Daedanada."
* {{Cool Big Sis}}: The older sister to [[Music/{{Fx}} f(x)'s Krystal]] who looks up to her.
* {{Defrosting Ice Queen}}: Once you get to know her, her Ice Princess facade melts.
--> I think rather than being over-friendly at first, having a cold first impression and slowly making them realize that Im not that cold is better. - '''Jessica'''.
* {{Delayed Reaction}}: She takes a while to process jokes.
* {{Family Business}}: Her younger sister, Krystal Jung, is part of the girl group [[Music/{{fx}} f(x)]].
* {{Fangirl}}: Her and her sister's short-lived reality show ''Jessica & Krystal'' reveals that she's a fan of Pharrell Williams, Frank Sinatra, Coldplay, and Radiohead. She stated that she's a huge fan of bands who sing songs she can't sing herself.
%%* {{Heavy Sleeper}}
* {{Ice Queen}}: Her nickname is "Ice Princess".
%%* {{Kuudere}}: Type 2.
%%* {{Not So Stoic}}
* {{One Note Chef}}: Can only make kimchi fried.
* {{The Peeping Tom}}: Has photos of the other girls changing (taken without their consent) on her phone in the dorm.
* {{Screaming Woman}}: Her trademark dolphin scream that is usually accompanied with violence.
%% * {{Shrinking Violet}}: The reason behind her cold ice princess tendencies.
* {{Terrible Artist}}: Self explanatory when you look at her [[ painting of Sunny]] and [[ drawing of Tiffany.]]
* {{Unperson}}: If [[ this post-Jessica-departure group performance]] of Into The New World is any indication, it seems like SM is making it like Jessica was never a part of the group at all.
* WorldsMostBeautifulWoman: [[ World's 5th Most Beautiful Woman of 2012.]] Taeyeon and Yoona were also on the list.