Batgirl is one of a number of characters acting as a DistaffCounterpart to Franchise/{{Batman}} and/or ComicBook/{{Robin}}. The character has served as an ensemble and background character in numerous Bat-titles and has also independently starred in three self-titled series:

* ''ComicBook/{{Batgirl 2000}}'', the first series, featuring Cassandra Cain, [[LegacyCharacter the second "official" Batgirl]].
* ''ComicBook/{{Batgirl 2009}}'', the second ongoing series, featuring Stephanie Brown, formerly known as the Spoiler.
* ''ComicBook/{{Batgirl 2011}}'', the third series featuring Barbara Gordon, the original woman to bear the title. Despite her lengthy publication history, this is the first ongoing series to feature her as the title character.
* Batgirl has also headlined two miniseries, the 2008 series with Cassandra Cain and an origin series, ''Batgirl: Year One,'' starring Barbara Gordon.

!!The various women to use the identity and name of Batgirl are (In Chronological Order):
1) The first Bat-Girl (note the hyphen, not used by any other Batgirl) was Betty Kane, debuting in ''Batman'' #139 (April, 1961). She was the niece of [[Comicbook/{{Batwoman}} Kathy "Batwoman" Kane]], a DistaffCounterpart to Batman who'd been introduced in 1956 as a {{Love Interest|s}} for the Dark Knight to ward off perceptions of HoYay. Betty was the counterpart to Robin, gaining a (mostly one-sided) crush on Dick Grayson and his alter ego. She joined her aunt in fighting crime. Robin [[GirlsHaveCooties did not appreciate]] his counterpart, regarding her with a mixture of disinterest and distaste.

Batwoman and Bat-Girl were [[ChuckCunninghamSyndrome summarily dumped]] from the Bat-titles in 1964 as part of the new editor's cutting away some of the high silliness that had accumulated during UsefulNotes/TheInterregnum. Although the series ''Batman Family'' attempted to bring them back in the late '70s, Batwoman was soon killed off and Bat-Girl faded back into obscurity. Years later, when Dick Grayson had become ComicBook/{{Nightwing}}, "Bette" Kane showed up in the ''ComicBook/TeenTitans'' series as [[ContinuityNod Flamebird]], a part-time costumed heroine with a crush on him. She's popped up every so often for brief appearances with the Titans, but avoiding a deep look at her continuity. Recently, the Interregnum-era stories have been brought back into continuity, albeit with the more outlandish ones being retconned into hallucinations that Bruce had during an exceptionally troubling phase in his life. The original Batwoman and Bat-Girl in particular have been confirmed as having been real.

Bette Kane is currently appearing alongside her cousin, Kate Kane, in ''Comicbook/{{Batwoman}}''. For the record, her name doesn't seem to have a set pronunciation: the writers on ''Batwoman'' pronounce it "Betty," but her cameo in ''WesternAnimation/YoungJustice'' pronounced it "Bet."

* ActionGirl / FauxActionGirl: Betty's level of competency varied wildly by the needs of the story--but usually she needed rescuing from whatever jam she and Batwoman had gotten themselves into this time.
* AllLoveIsUnrequited
* AnimalThemedSuperbeing
* DistaffCounterpart: More to Robin than to Batman in her case.
* MagicSkirt
2) By 1966 the ''Series/{{Batman}}'' live-action television show was on the air, and the producer asked Creator/DCComics to create a new female hero character for the comics that would then also appear on the show to boost viewership by women. The new character debuted in ''Detective Comics'' #359 (January, 1967). The new Batgirl was Barbara Gordon, the adult daughter of Batman's ally Commissioner James Gordon. She had a doctorate in library science and was the head librarian of Gotham Library, in addition to being a skilled acrobat with judo training. Barbara was blessed with an eidetic memory and a gift for invention (or adapting available technology) as she designed and built all of her gadgets independently of Batman. Why would a woman with all that going for her name herself "-girl"? It was still TheSixties.

In story, Barbara Gordon had created a "Batgirl" costume for herself to go to a masquerade ball, showing her personality by [[{{Cosplay}} spending the time and effort to make it fully workable as a crimefighting outfit as well as a costume party winner]]. On the way to the party, Barbara saw a crime in progress by Killer Moth, and wound up helping Batman and Robin solve the case after an initial misunderstanding or two. Thrilled by the adventure, Batgirl opted to take up heroing full time.

Unlike her predecessors, who were seen as a distraction or annoyance by the Dynamic Duo, and were never allowed to tackle cases by themselves, Batgirl was treated as an almost-equal by Batman, and mostly worked on solo adventures in a ''Detective Comics'' backup feature. This both reflected the effects of the Women's Liberation movement of the time and was appreciated by them. Eventually, Barbara Gordon was elected to Congress and became a part-time costumed heroine operating in Washington, D.C. She continued to guest star in other series and had a recurring feature in the short-lived ''Batman Family'' series.

But by the late 1980s, interest in the character had waned, and Barbara Gordon was shot and crippled by the Joker in ''ComicBook/TheKillingJoke'' [[StuffedInTheFridge in hope of pushing her father over the edge]]. There was a final ''Batgirl Special'' explaining that she'd officially retired from superheroing sometime before that event. However, this traumatic event energized Barbara's fanbase, including some of DC's creators.

A mysterious hacker and information broker named "Oracle" began appearing in ''SuicideSquad'', eventually revealed to be the now wheelchair-bound Barbara Gordon, who refused to let her crippling injuries keep her down. Oracle quickly became a formidable force in TheDCU, although her most memorable accomplishment was creating the ''Comicbook/BirdsOfPrey'' hero agency.

As of September 2011, [[{{Comicbook/Batgirl2011}} Barbara is back as Batgirl]] in a new #1.

Worth noting is that the original 1960s Barbara was depicted as a confident, grown-up woman with a job and a Ph.D, but every depiction of her Batgirl created since "The Killing Joke" has placed more emphasis on the "''girl''" aspect of her character, with a focus on proving herself and "growing into" a mature hero like Batman. Most adaptions show her as much younger: "''WesternAnimation/BatmanTheAnimatedSeries''" has her as roughly college-aged; "''WesternAnimation/TheBatman''" introduces her as a high school student that later cuts down on her superheroing to go to college; and "''WesternAnimation/YoungJustice''" gives her a few cameos as a thirteen-year-old before becoming Batgirl sometime before age 18. The comics themselves have finally followed suit and canonized that Barbara's first run as Batgirl was as a teenager, not an adult.

* ActionGirl
* AddedAlliterativeAppeal: Her early equivalent to Robin's "Boy Wonder" was "Dominoed Dare-Doll" (despite the fact that she obviously did not wear a domino mask).
* AnimalThemedSuperbeing
* BadassBookworm
* CombatStilettos (though in Batgirl: Y1 she switched to flats after her heel broke on her first mission)
* DefectiveDetective: Jason Bard, Barbara's {{Love Interest|s}} in her ''Detective Comics'' days, was a private eye and Vietnam vet with a trick knee that often took him out of the action when Batgirl appeared.
* DistaffCounterpart
* FanGirl: how she started her crime-fighting career: she went dressed in a Batman outfit to a costume party. She's pretty much an ascended cosplayer.
** Compared to her predecessor Bette, though, Barbara has always been portrayed as open-eyed and level-headed about it, avoiding the StalkerWithACrush vibe that made Bette less popular.
* HotLibrarian
* MayDecemberRomance: Not as big a deal in more recent stories (where both characters are well into their twenties) as in older ones (where they're in their teens), but Barbara is significantly older (by 7 years in fact) than Dick Grayson.
** She has now been retconned to the same age as him thanks to Comicbook/{{Flashpoint}}. They were already about the same age in earlier works such as Batman: TAS.
* OneSuperOnePowerset: Barbara Gordon becomes crippled by SelfDemonstrating/TheJoker in ''ComicBook/TheKillingJoke'', and remains crippled from then on until the ''ComicBook/{{New 52}}'' reboot. This is despite the fact that people with superpowers that can heal any injury, PoweredArmor, Magic, and others exist all over the DC Universe that can fix or replace her legs with but a phone call. HandWaved and/or [[JustifiedTrope justified]] by Barbara not wanting to cheat or take advantage of things normal people don't have access to. How she finally regained use of legs was through a neural implant, and even with this, she shows some guilt.
* RedheadedHero
* RetCon / RetCanon: Barbara's age. She was originally a college graduate with a Ph.D while Dick Grayson was still in high school (later a Congresswoman while he was in college, meaning she was, at some point, at least 25), but has been gradually de-aged over the years until the post-Comicbook/{{Flashpoint}} reboot has them at the same age, and barely out of college. Rumor has it that one of the reasons for the reboot was that word around the office was that Barbara was probably pushing 30 by this point, and that wasn't workable. This arguably began with ''WesternAnimation/BatmanTheAnimatedSeries'', which showed her as roughly the same age as Dick and paired them up romantically.
* SensualSpandex: varies on the artist, but particularly noted during the 1970s as the writers aged Barbara into her mid-20s.
* StuffedIntoTheFridge: Her injury in ''ComicBook/TheKillingJoke'' is this, no question. It's been noted that she's not so much a ''character'' in that story as she is a plot device to cause Commissioner Gordon and Batman pain. Alan Moore is on the record saying that this was a case where [=DC=] probably should have reined him in.
** Rectified, however, by re-establishing her as the disabled superhero Oracle, which garnered praise for DC in its handling of disabilities, at least until they decided to retcon Oracle (and the events of ''The Killing Joke'') out of existence in the New 52 continuity.
3) Helena Bertinelli, better known as the ComicBook/{{Huntress}}, briefly took up the Batgirl mantle during the ''Comicbook/BatmanNoMansLand'' event (1999). She first appeared in this role in ''Shadow of the Bat'' #83 (March, 1999). Batman eventually forced her to stop using the costume as he felt Helena's attitude and behavior were inconsistent with his standards. She went back to being the Huntress, and later joined the Comicbook/BirdsOfPrey.

* ActionGirl
* AnimalThemedSuperbeing
* AntiHeroSubstitute
* IdentityImpersonator
4) A character introduced in ''No Man's Land'' in 1999, Cassandra Cain became Batgirl with the assistance of Oracle and Batman. Cassandra first appeared in ''Batman'' #567 (July, 1999).

In her backstory, Cassandra was raised by her father, notorious assassin David Cain, to have body language as her "native tongue," allowing her to read people's movements and emotions from the tiniest of clues. With the addition of constant martial arts training, Cain hoped to turn Cassandra into a superhuman assassin. The training had the side effect of making Cassandra unable to understand spoken or written language. However, when Cain had Cassandra kill a human being for the first time she read the victim's dying agonies and understood on a primal level what death was, and silently vowed never to kill again, escaping from her father.

Cassandra Cain was [[Comicbook/{{Batgirl2000}} the first Batgirl to get her own continuing solo title]], which ran for 74 issues (April, 2000 - April, 2006), the first major arc of which had her confront a psychic who "rewires" her brain to understand spoken language so that he can communicate with her more effectively. Unfortunately for Cassandra, this also shut off her ability to read body language, her one real advantage over most of her opponents. The second arc of the series had her relearn this skill with the help of [[DragonLady Lady Shiva]], who later was revealed to be Cassandra's mother, unknown to her at the time. Even once Cassandra was able to understand verbal language, she had difficulty learning to speak and more difficulty with reading.

While the ''Batgirl'' title was a decent seller, it was not quite up to Bat-family levels and it was decided to end the series. A lot of rumors on the Internet say this decision was meant to clear the way for the new [[Comicbook/{{Batwoman}} Kate Kane Batwoman]], who DC planned to make a major push on in conjunction with the ''Comicbook/FiftyTwo'' series, but this has yet to receive any sort of official confirmation. The character was not in limbo long, as ExecutiveMeddling made Cassandra the [[FaceHeelTurn new villain]] of the ''Robin'' series, with nearly a one hundred eighty degree turn in her characterization, skillset and competency. This did not go over at all well with the fans, among the strongest reactions being the creation of ''Webcomic/CassToons''.

Eventually, it was revealed that Cassandra's new personality was the result of being [[BrainwashedAndCrazy drugged by Deathstroke]], which was either an AuthorsSavingThrow or VoodooShark, depending on how willing a given reader was to swallow it. A new ''Batgirl'' miniseries was put out to try to justify the changes and cement her HeelFaceTurn, but it was written by the same author as the much-despised ''Robin'' plotline, and did not sell well.

Despite reestablishing her as a hero, DC decided to separate Cassandra from the Batgirl persona and had her renounce the identity in the first issue of a new ongoing series, replaced by Stephanie Brown (See below). DC then declared that 2010 was a "big year" for Cassandra, but fans have called LyingCreator since her only appearance was in ''Red Robin #17'' as a crime fighter in Hong Kong. In this comic Tim gave her back her old costume and said that he hopes she will wear the symbol. Creator/GailSimone had said that she would appear in ''Comicbook/BirdsOfPrey'', but unfortunately [[ this was not able to happen]] despite her efforts, once again leaving fans gnashing their teeth. It was later revealed that Cassandra was barred from appearing in Birds of Prey due to her being used in ''Red Robin'' and the upcoming ''Batman: Gates of Gotham'' mini-series, which of course caused the fandom to cautiously rejoice once again.[[]]. Fans were cautiously optimistic that this means she will play an active role in the upcoming ''Batman: Incorporated'' by Creator/GrantMorrison. As of issue #6, Cassandra is now an agent of Batman Inc. under the new identity of '''Blackbat'''. The miniseries "Batman: Gates of Gotham" established that she'd "always liked it" in Gotham, implying that she'd be moving back, but absolutely no sign of her has been glimpsed in the New 52. Furthermore, like Barbara Gordon, her mother, Lady Shiva, has been deaged to be about the same age as Dick Grayson. A future version of Cassandra later appeared in Gail Simone's ''Batgirl'' tie-in to ''Future's End'', while the Pre-Flashpoint version of Cass will appear (alongside Stephanie) in ''Comicbook/{{Convergence}}''.

A quick side note: Cassandra briefly took on another identity, Kasumi, in the ''ComicBook/JusticeLeagueElite'' title.

* AbusiveParents
* ActionGirl
* AnimalThemedSuperbeing
* AntiHeroSubstitute: Subverted in the original series. Cassandra's outfit and backstory scream this when contrasted with Barbara Gordon's, but she is very much TheCape.
* BigEater: At least after really tough fights.
* ButNotTooForeign: Half Asian, half white
* CharlesAtlasSuperpower: Super body language reading. Moreover, her TrainingFromHell allows her to perform such feats as throwing a Batarang, then racing ahead of the missile and catching it before it hits the target.
* ChuckCunninghamSyndrome: Following ''The Comicbook/{{New 52}}''.
* CombatStilettos: {{Deconstructed|Trope}}. Cass tries on Babs outfit and immediately stumbles when trying to fight in the heels.
* CorruptionOfAMinor
* CuteBruiser: She was TheBigGuy of the Batman Family.
* CuteMute: During her initial appearances.
* DragonLady: During her FaceHeelTurn.
* DyingToBeReplaced: She does not ''die'', but the writers had her abandon being Batgirl solely because they wanted to transfer the mantle to Stephanie Brown. It is eventually revealed that this is part of [[GambitRoulette a plan]] by Bruce Wayne [[BatmanGambit to force Stephanie to mature both personally and as a crime-fighter]].
* FaceHeelTurn
* GambitRoulette: It is revealed in a one-shot issue of the Stephanie Brown ''Batgirl'' series that Cassandra Cain abandoned the Batgirl identity on the orders of Bruce Wayne, who planned for the title to pass to Stephanie [[BatmanGambit to force her to personally and professionally mature]].
* MajorInjuryUnderreaction: Sample exercise from her childhood training program? Getting shot, then being punished if she flinched. The lessons stuck.
* MissingMom: Lady Shiva, who she knew for a while before finding out their relation.
* MythologyGag: Her family name is almost certainly a reference to the original Bat-Girl's family name with a different spelling (Cain, as opposed to Kane).
* NameOfCain
* NoSocialSkills: What with her upbringing, it would be odder if she did ''not'' have trouble interacting.
* TheQuietOne: After gaining the ability to speak, but before her FaceHeelTurn. Somewhat restored after her HeelFaceTurn.
* PutOnABus: As of the new Batgirl series, and for a while her last appearance was on one of Oracle's monitors boarding a plane, destination unknown. Ultimately ended up CommutingOnABus to ''Batman: Incorporated''.
* TapOnTheHead: Often applied by Cassandra to Stephanie.
* TheRealRemingtonSteele: This is likely the reason Cassandra was created, especially since she takes the costume of the previous Batgirl shortly after her introduction.
* ThouShaltNotKill: Because of her ability to read body language, when she made her first kill she was able to understand the fear of death on an intimate level, and vowed to never take another life.
* TrainingFromHell: First nine or so years of her life were spent doing this.
5) About the same time as Cassandra Cain's FaceHeelTurn, a new "Batgirl" was seen in Gotham City in the ''Birds of Prey'' arc "Headhunt". First appearing in ''Birds of Prey'' #96 (September, 2006). Upon closer examination, this turned out to be a teenager named Charlotte Gage-Radcliffe, who had inherent superpowers, including teleportation. Barbara Gordon tries to straighten the young lady out by stressing the dangers of a poorly-trained hero fighting crime (including showing what turn out to be faked autopsy photos of Stephanie "Spoiler" Brown). Charlotte gave up the Batgirl identity, but then adopted the codename "Misfit" and Oracle was forced to start training the girl for her own and everyone else's safety.

* AnimalThemedSuperbeing
* CatchPhrase - "Darrrrrrrrrrk Vengeance!" (despite being a bright, bubbly girl)
* CivvieSpandex - In both her identities, her costumes look like something hastily put together over her street clothes (complete with a convenient enough Bat-emblem tee in the Batgirl case) for a Halloween outing.
* IdentityImpersonator
* IdiotHero
* KidHero
* RedheadedHero
6) As of October, 2009, a [[{{Comicbook/Batgirl2009}} new]] ''[[{{Comicbook/Batgirl2009}} Batgirl]]'' [[{{Comicbook/Batgirl2009}} series]] started with a new Batgirl: Stephanie Brown, aka Spoiler and Robin IV. As shown in the first issue, Cassandra Cain has retired as Batgirl (but the [[WordOfGod author]] says she's not out of the picture...oops, now she is because DC has "big plans for her"...) and Stephanie decides to use the costume instead. Barbara Gordon finds out about this and at first tries to stop her, but after seeing a demonstration of her bravery vows to guide and help her. The series is LighterAndSofter than many of the other Bat-related titles currently being published by DC, but is an embodiment of the [[TropesAreTools Tropes Are Not Bad]] ideal: Its [[PluckyGirl upright and cheerful protagonist]] still faces the same horrors and challenges facing any hero, but perseveres without ever losing her positive outlook.

Early reports stated that Stephanie would be Spoiler post-reboot, but she has yet to appear in actual continuity. This originated from an attempt to fit Grant Morrison's "Batman: Leviathan Strikes!" into the New 52 continuity, but this got to be too complicated. They finally said "screw it," set the story in pre-Flashpoint continuity, and kept Stephanie as Batgirl for the duration.

Stephanie as Spoiler reappears in ''ComicBook/BatmanEternal'', a year-long 2014-2014 weekly event, with her first appearance in ''ComicBook/{{New 52}}'' continuity being in "Batman #28".

For tropes on the series itself see [[{{Comicbook/Batgirl2009}} here]]

* ActionGirl
* AlwaysSecondBest: [[CharacterDevelopment She began to shine once she assumed the Batgirl title]], but Stephanie has a long history of failing to measure up against her compatriots. In particular, she and Cassandra Cain (The Batgirl to precede her, and with whom Stephanie had one of the friendliest relationships amongst the superhero community) would frequently spar and train together, each occurrence only demonstrating how far ahead of her Cassie actually was.
--> '''Stephanie:''' When my dad was mad at me he'd lock me in the closet—what did yours do?\\
'''Cassandra:''' Shot me.\\
''(Both laugh hysterically) ''\\
'''Stephanie:''' Oh, man. [[AlwaysSecondBest I can't beat you at anything.]]
* AmazonChaser: Once she finishes beating to a pulp a train hijacker in issue #9, he can only comment how beautiful she is.
* AnimalThemedSuperbeing
* CasualDangerDialogue: Stephanie has mastered the art of the SeinfeldianConversation while facing her own impending doom.
* CharacterDevelopment: The theme of the series seems to be growing up in both the literal and figurative sense, with Stephanie Brown going to college and also approaching superhero work with a more mature and developed attitude.
* ChuckCunninghamSyndrome: Following ''The Comicbook/{{New 52}}''.
* {{Determinator}}: Despite everyone telling her to quit, despite everything bad happening to her, she keeps going. Especially evident in the fear gas scene.
* GenreSavvy: Stephanie really is a product of her generation, with all the TV and movie knowledge that implies. She is ever-aware of the clichés that occur, and are expected to occur, in wacky situations. This leads to frequent {{Lampshade Hanging}}s, such as quoting the ChekhovsGun maxim verbatim, and even commenting on tropes that she herself has not yet experienced.
* GogglesDoNothing: Her thigh belt was revealed to be empty. Apparently just there for aesthetics.
* IncorruptiblePurePureness: Stephanie has never once lost [[PluckyGirl her positive, upbeat attitude]], never [[DarkerAndEdgier descended to the same levels as the people she fought]], and also never so much as cheated on a test. She is the only Bat-character to never {{angst}} or approach psychosis because of her affiliation with the icon.
* InsistentTerminology: Barabara originally refused to call Stephanie "Batgirl" for a variety of reasons, both personal and professional, and it was when she finally did that helped Stephanie accept that she had earned the name.
* LegacyCharacter: She picks up the immediate mantle from Cassandra Cain, becoming the third "real" Batgirl in current continuity, but she also struggles with the even larger burden of living up to Barbara's original legacy. This is exacerbated by the fact that Barbara [[TheObiWan serves as her mentor.]]
* OvershadowedByAwesome: Stephanie is probably a more skilled martial artist than any person in the entirety of the Real World, but considering she lives in ''Gotham'' she keeps being humbled and humiliated by Batman and people with superpowers.
* PluckyGirl: One of Stephanie's crowning characteristics is no matter what crap is loaded on top of her, she remains cheerful and pops back up.
* PrecociousCrush: Stephanie has become somewhat infatuated with the detective that is shaping up to be [[TheCommissionerGordon her contact with the local police]], but the age difference (And the implication that he has some serious relationship baggage) will probably preclude any sort of actual relationship.
* SecretIdentity: Batgirl is really Stephanie Brown, freshman at Gotham University and formerly the Spoiler and Robin.
* SmokeOut: She ''is'' a Bat...
* {{Squee}}: Stephanie herself squee's relatively often, as she is a teenager who has managed to remain [[PluckyGirl light-hearted and chipper]] despite the traumas in her own life. When the possibility of a team-up with the Comicbook/BirdsOfPrey comes up she is ''ecstatic''.
* TookALevelInBadass: Referenced, but did not occur within her series. She is more self-assured, confident and competent than she ever was as either Spoiler or Robin, and is complimented on such by Bruce Wayne himself, but this dramatic change took place before the start of her tenure as Batgirl, and her improvements within the series are only incremental increases due to regular training and experience.
** OlderThanTheyThink: She actually first appeared at this level of competence shortly after her death, and even before hand she was always at least decent enough to fight by herself. ''WarGames'' and her time as Robin made her look far less competent, but after she returned from her death she straightened out and was closer on level with Tim, fighting wise. Of course, in between her coming back and this series, the stories with her were a little weird, so most seem to ignore them.
* TrademarkFavoriteFood: Steph and her mom eat waffles at pretty much every meal. It is apparently her mom's way of bonding. Heck, even Damian was seen eating them with Steph more than once!
* YouFightLikeACow: WittyBanter is a necessity in any life-or-death situation, and Stephanie always remembers to prompt somebody when it is their turn for a quip.
--> '''Batgirl:''' "Little late but nice effort."
* StuffedInTheFridge: Before she was Batgirl, her death in ''WarGames'' was pretty much just to give Batman and Robin some grieve.
7?) There is also a Batgirl who has appeared in the ''ComicBook/BatmanBeyond'' comic, which is not part of the main DC continuity, but instead in the Franchise/{{DCAU}}. All that is known of her name is that she is called "Nissa" in her public identity.
'''FOOTNOTE:''' For those of you trying to keep track, that's four Batgirls that "count" (Bette, Babs, Cass and Steph) and two that don't (Huntress and Misfit). Some even put Bette with the ones that don't "count" due to her unique hyphen. Still others (like... say, the [=DC=] top brass) say that Barbara Gordon is the "real" Batgirl-- end of story.