Ambiguous Gender

""Shrouded in odd clothing

"...is this a man...?

"...a woman...?

"...or should we ask...?""

- Gogo's introduction in Final Fantasy VI

Halfway between Lady Looks Like a Dude and Dude Looks Like a Lady is the character who falls squarely in the middle of the male-female divide... except that no-one can decide which side the character actually belongs on. Lots of subterfuge always follows, as everyone follows him/her around to try and determine his/her sex once and for all. Expect a Gender Blender Name, lots of Gender Neutral Writing and Pronoun Trouble. Usually, his/her gender will never be revealed, and no-one will be any the wiser. This type of character is also subject to The Un Reveal quite a few times.

The technical term for this kind of person is "androgyne", from the Greek for "man-woman", if you care. Used as an adjective it's "androgynous". And to answer your question: yes. It is a gender identity. It should be noted, that this person’s sex may not correlate to their gender, if they even have one.

See also Viewer Gender Confusion, something which invoking this trope may cause to persist even if the character does get a Gender Reveal.

See also No Biological Sex, for characters who have no physical sex. They may or may not look as androgynous as the ones whose gender is simply ambiguous. Can be one of the attractive things that leads to Everybody Wants the Hermaphrodite.

Anime and Manga
""Hey, you're a girl?!""
 * Helba from .hack; it's unknown if Helba's Player is a guy or a girl.
 * Ginga Nagareboshi Gin gives us Pink Dragon. Fans believed that he was female for years (Not that we can really blame them) until it was discovered that Meteor Gin, the series' info book, very, very heavily implies that the wolf in question is actually male.
 * Zoisite from Sailor Moon became this to fans. While he was originally a man in the original anime, the fact that he had feminine apperance and was in a relationship with another male led the American dub to turn him into a woman.
 * Crona from Soul Eater. Japanese doesn't have to use gendered pronouns, and doesn't in this case. Any cases of "guy" or "daughter" in fan translations are so far just the translator's guesses.
 * The author has stated that he neither knows nor cares what Crona's true gender is.
 * The official English dub calls Crona a boy, but only because the writers (who are just as clueless) didn't know what else to say to avoid making the dub sound awkward.
 * The dub has Medusa refer to Crona as "my child" or "it" to avoid any gender orientation. Likewise, all the other characters say Crona's name and never refers to Crona by he, she, him, or her.
 * Considering his/her mother is Medusa, a mad scientist witch who we already know was using Crona for experimentation, not to mention that the show is pretty much made of Mind Screw there is a strong possibility that Crona is neither or both.
 * in Yu-Gi-Oh GX. No body except a demonic arm, uses 'boku' and initially primarily a female voice. Then, Yubel starts shifting from a female to a male voice and back, and also mixes that in with the voice of the host's. Characters also refer to him/her as, well, him and her. The answer, of course, is that Yubel is a hermaphrodite human/spirit fusion... living being. And we're not counting ...
 * Kino, the main character from Kino's Journey, is pretty darn ambiguous. Kino's gender is indirectly revealed in one episode, and in one of the movies Kino has a monologue about whether to use male or female pronouns (eventually deciding on ).
 * The Pokémon anime is one of the most notable examples, as most of the mons belonging to characters in the anime do not have their gender confirmed. Further complicating the issue (or the Isshu) are the ones that only have confirmed genders in one language. After that, viewers have to deal with whether to use male or female pronouns for the officially non-gendered mons (Ditto, Shedinja, a couple Steel-types, and most legendaries) as even the dubs have used genders in some cases.
 * Thankfully averted in the games, as every Pokémon has a gender listed in-game, except for those which can't have genders, starting in the Generation II games.
 * Some of the anime examples can even be frustrating, as most Pokémon in the movies are telepathic. Even if the voice is clearly male or female, the characters will insist on saying "it". The only logical example of this is the eleventh movie's Shaymin, who transitions from a female voice to a male voice.
 * Ash's Pikachu was a King (or some thought Queen) of this trope, together with Sheik down below. Arguments often occurred over his (now-confirmed) gender. Even the makers of the show didn't know what gender he was, until they decided to throw a Togepi with Attract at him and Meowth. Attract only works on Pokémon of the opposite gender; Meowth was confirmed male LONG ago, therefore the Togepi is female, therefore Pikachu is male (Attract affected him).
 * Belial from Angel Sanctuary.
 * Possibly the most baffling example occurs in the dubbed movie Serendipity the Pink Dragon, in which the bird Peela-Peela is referred to as male in the first half of the movie and female in the second half. The voice actor seems to be female, though.
 * Hellsing's Heinkel Wolfe and Alucard's 'Girlycard' form in The Dawn.
 * The fancomic And Shine Heaven Now continued this tradition for Heinkel until recently, where it's revealed.
 * Edward in Cowboy Bebop is introduced like this. Male name, lanky but with prepubescent features, typically dresses in a baggy white shirt and biker shorts (when in a dress, the effect is... sort of like drag). Regardless of attire, characters are often visibly confused, as Ed's behavior and voice reveal only childlike androgyny. In Ed's introductory episode, the ambiguity is resolved in the very last line, as we cut to an external shot of the ship while Faye wrestles with her:


 * Edward herself confirms her gender in The Movie
 * Envy from Fullmetal Alchemist. While the gender is eventually revealed in the 2003 anime, and turns out to not be really applicable in the manga, Envy's androgynous 'normal' appearance, and being a Shape Shifter, left it ambiguous for quite some time.
 * Otto during Magical Girl Lyrical Nanoha StrikerS. As revealed in the supplementary manga, even most of her fellow Numbers were unsure if Otto was a male or a female, with the few who knew being told to keep quiet about it by Quattro. Eventually revealed to be female, though Seven Arcs continues to play up her ambiguous gender by, for example, excluding her from the Numbers' Fan Service posters.
 * Gundam 00 gives us the Innovators.
 * An early episode in the second season has fun with this by
 * The 7-Tailed Beetle's host in Naruto. Even the creator isn't sure, although he's leaning towards female at this point. S/he's dead anyway, so it's only supplementary.
 * Oyashiro-sama from Higurashi no Naku Koro Ni. In the anime it's referred to as male. In the sound novels, as female . Its statue is very gender neutral too, in a religious way.
 * Mammon in Katekyo Hitman Reborn of the Varia is stated to be a man but his future self looks suspiciously feminine. Also
 * Prunus Girl: Aikawa says he's a guy on a regular basis and still ends up ambiguous--he's really good at playing a girl, periodically hinting at Recursive Crossdressing and inviting Maki to personally confirm his gender.
 * Mr. 2 Bon Kurei from One Piece apparently thinks that he falls under this category, although he isn't very feminine looking (aside from the makeup and tutu). Emporio Ivankov and his Newkama army come a little closer by being able to change genders whenever he feels like it.
 * Prunus Girl: Aikawa says he's a guy on a regular basis and still ends up ambiguous--he's really good at playing a girl, periodically hinting at Recursive Crossdressing and inviting Maki to personally confirm his gender.
 * Mr. 2 Bon Kurei from One Piece apparently thinks that he falls under this category, although he isn't very feminine looking (aside from the makeup and tutu). Emporio Ivankov and his Newkama army come a little closer by being able to change genders whenever he feels like it.

"Fans: Is NZ a boy or a girl?
 * Kurapika of Hunter X Hunter is male, but it took an art book to reveal that, and there are many people who still aren't convinced. His tribal wardrobe and habit of dressing as females for undercover missions don't help things.
 * Same for Karuto and Illumi.
 * No mention of Nefelpitou? Fans are still confused.
 * And now
 * Toto of Deadman Wonderland does this on purpose, although s/he occasionally slips up and uses gendered "I"s.
 * Played with: Being a fox spirit, Laon's gender changes to suit (and seduce) whoever is closest to him/her at the time.
 * Grell from Black Butler. There's still discussion on whether or not s/he's a transsexual or just flamboyant gay.
 * Word of God is that she's a transsexual, and Grell makes that quite apparent.
 * New Zealand from Axis Powers Hetalia. Himaruya takes all the advantage he can of this.

NZ: Which do you think I am? :D"


 * Wandering Son has this with a few characters due to the manga's relation to transsexuality. Makoto is typically seen as a Camp Gay Wholesome Crossdresser rather then a Transsexual, though there's room for debate. Takatsuki had some mixed reactions with people due to her shyness, but it's been confirmed she's a trans boy.
 * In Black Lagoon It's impossible to tell which one of Hansel and Gretel is a boy and which is the girl as they change appearances for the heck of it. It is also speculated that they were both the same gender, which one is anyone's guess.
 * In Seven Ghost, Kuroyuri's gender has yet to be revealed. Even the other characters don't know, in which Kuroyuri will even threaten them to death whenever they ask.
 * In Family Compo Shion is automatically thought of as a woman for the early chapters. Then Shion annouces the intent to go to university as a man. Shion's cousin then searches the family photo albums and realises Shion has been switching genders at every school attended. Attempts to see proof of Shion's sex has so far failed. Many fans presume Shion's sex is female (though Shion's final decision on gender is unknown).
 * The King in Arisa is this; the official translation uses the pronoun 'he' but notes that the Japanese pronoun is gender neutral, meaning the King can be female.

Comic Books

 * Krazy Kat, per Word of God; Herriman described Krazy as 'androgynous, but willing to be either'. In-strip, Krazy did get called 'him' often, but the mannerisms were either way. 'Female' was assigned in the 1962-63 animated series.
 * One Far Side comic strip showed a group of jellyfish in the ocean, with two outhouses, each with identical pictures of jellyfish on them. The caption below it reads "Only they know the difference".
 * Indigo, of Sovereign Seven was said to be able to swap between male and female at will.

Fan Works

 * in With Strings Attached.  seems like a five-year-old child who dresses to create an impression of indeterminate gender. Turns out the body is male and the soul is female. Which explains why the Baravadans use the genderless pronoun “sar” to refer to everyone.
 * Also the god Ardav.

Film
"Man: Hey, miss!
 * The Passion of the Christ subverted the traditional, unambiguously male image of Satan by having the character played by a woman with her head shaved and her voice altered in post-production to make it sound more masculine. Thomas Aquinas would approve: Satan, as a pure spirit, has no gender.
 * Ditto with the portrayal of the archangel Gabriel in Constantine, played by a very androgynous looking Tilda Swinton.
 * Sadako Yamamura of Ringu is an intersexual (see below); though she appears feminine, her genetic makeup is stated differently several times throughout the films, novels and manga.
 * In Rat Race, there's a barkeeper who confuses not only the audience.

(Barkeeper turns around; thin lips, hard face, doesn't look pleased, maybe for the "miss", one could guess.)

Man: Sorry, I thought you were a woman.

Barkeeper: I am a woman."

""Dwarf women are so alike in voice and appearance that they're often mistaken for dwarf men. This in turn has given rise to the belief that there are no dwarf women and that dwarves simply pop out of holes in the ground, which is of course ridiculous.""
 * The protagonists of the "queer buddy movie" By Hook Or By Crook both have ambiguous gender identity: Bifauxnen, trans guys, or somewhere in between?
 * Briefly parodied in a scene of Mars Attacks, with the person at the press conference who asks if the Martians have two genders, like humans.
 * People are STILL debating the genders of some of the appliances (especially Toaster) from The Brave Little Toaster
 * Gimli on dwarf women:


 * It's the beards.
 * The Ghost of Christmas Past from The Muppet Christmas Carol appears as a childlike creature whose gender is never stated. The spirit was a male in the original novel but voiced by a girl in the film.

Literature

 * PK Pinkerton of The Western Mysteries
 * The Person of Indeterminate Gender from A Series of Unfortunate Events, who is called "he or she" or "it" even by other members of Count Olaf's troupe. The closest we get to a name is "The Big One".
 * In the film version The Big One's depicted as Craig Ferguson wearing a combination of men's and women's clothes.
 * Pwt in Muse Magazine. The subject is one of constant argument on the Muse Mail page.
 * There was one cartoon in which the crow sings a limerick about how pleased he is Pwt, having a cold, can't keep up with him to chase him. He repeatedly refers to Pwt with male pronouns. Perhaps he just felt the need to use pronouns and flipped a coin or something, but it was once cited in a letter as proof Pwt is male.
 * Harry Potter's Blaise Zabini got a single mention in book one, which sparked years of furious debate over his or her gender. Fan Fiction summaries often stated Boy!Blaise or Girl!Blaise, each with their own set of conventions and Fanon personalities. (Boy!Blaise was often suave and Italian, Girl!Blaise often red-haired.)
 * The Dutch translator, who changed all the names, even thought Blaise was a girl and called "her" Bella in book one. In book six this was corrected and Blaise was called Benno instead.
 * Robin Hobb's Realm of the Elderlings sequence consists of three trilogies. In the Farseer trilogy we meet, who the narrator Fitz believes is male. The Liveship Traders trilogy has a totally different dramatis personae, including the female . It's never stated that these two are the same person, but more and more clues are dropped as the trilogy progresses, and because we start to think the he/she is really female and was disguised as male in the earlier books. But in the Tawny Man trilogy, where we and Fitz are told outright that both characters are the same person, there's a section where.
 * The Angel Islington of Neverwhere is so androgynously beautiful that it has no obvious gender and is referred to as "it." A few characters do call it a "he" at some points, but always go back to calling Islington an "it," implying that they only do so because they're not used to talking about a genderless being. The narrative persists in using the dehumanizing "it", which suggests a certain ambiguity about its nature.
 * Douglas Hofstadter's Metamagical Themas features a dialogue between people of intentionally unspecified gender, named Chris, Pat, and Sandy (interestingly, in the context of a discussion of the life of Alan Turing). When translated, the translators used epicene names in their own language, such as Dominique in French.
 * Discworld dwarfs look very male. The twist is, they all look very male, and are mostly unconcerned with gender. There's a handful of known females (Gloria Thogsdaughter, Cheery Cheri Littlebottom, Lars Skulldrinker,, and possibly Rhys Rhysson) and one known male (Cassanunda). Beyond that, any dwarf could be either. Basically, while the sex of a dwarf can be male or female, the actual gender of most is male.
 * The idea is played with in Feet of Clay, in which he introduces a dwarf keen on asserting her femininity (Cheri, above) with techniques such as makeup. However, she refuses to shave her beard because, though she is proud to be a female, she felt that doing so would be denying that she was a dwarf.
 * Inverted in the case of the golem that looks over Moist von Lipwig in Going Postal and Making Money. An employee who considers herself one a Moral Guardians insists that only a female can clean the women's restroom, so Moist stuck a dress on one and called it "Gladys" to keep her quiet. It took its assigned sex to heart.
 * Also in Discworld, no-one knows what sex Great A'Tuin the Star Turtle is, although a lot of people are interested in finding out. It's obviously heading somewhere, what if it's migrating to a mating ground? Suppose it met another star turtle, would they fight or mate? If they mate, who's going to be on top?
 * In Bridge to Terabithia, Jess isn't sure whether Leslie's a boy or a girl when he first meets her, but guesses (correctly) that she's female.
 * In Raptor, Thorn (the main character) is a literal hermaphrodite. "He" lives most of his life as a male but lived in a convent for a year and can easily pass as attractive members of both genders (voice midway, taller than some men but shorter than some women, etc). Early in the book, he deliberately dresses in ambiguous clothing, confusing his hunting companion who simply can't figure out his gender (and won't ask, since he figures Thorn is deliberately hiding it).
 * Taken to the extreme in Iron Council, where one of the characters, devotee of a god of secrets, doesn't even know his/her own gender. Followers of this deity forfeit knowledge about themselves to honor their patron, and this particular priest lost knowledge of what sex he/she happened to be. Self-examination can't clarify matters, as the character is blind to his/her own body features.
 * The gender of Hilary Tamar, the protagonist of a series of mystery stories by Sarah Caudwell, is never revealed.
 * In The Princess Diaries, there's a character called Perin in Mia's French class. Mia and her friends can't figure out whether Perin is male or female until their French teacher calls Perin a boy, leading poor Perin to have to point out in front of her entire class that she's actually a girl.
 * The gender of secondary character Merideth in Vonda N. McIntyre's Dreamsnake is left entirely up to reader discretion. (Quite tellingly, when asked who would play the character in a film adaptation, McIntyre mentioned both Jaye Davidson and Tilda Swinton as possibilities.)
 * The Ra'zac, Lethrblaka, and their High Priest(ess?) from the Inheritance Cycle.
 * Nyumba in Someone Elses War. Actually, her gender is never officially stated, except that the narrator assumes she's a girl.

Live Action TV
"Angela: That doctor, dude or dudette?
 * One episode of Jonathan Creek has a police officer of unknown gender. Creek and Maddy spend the episode following him/her around to find out his/her name, to see which toilets he/she uses, etc.
 * The Saturday Night Live character Pat appeared in multiple sketches devoted to this trope, ultimately scoring a feature film, It's Pat where he/she meets another ambiguous character, Chris.
 * The mystery was actually "solved" in a really round-about way. Fans debated endlessly about whether Pat was a man or a woman -- and the writers never planned on revealing the character's true sex -- until one particular sketch towards the end of Pat's run. The actress playing the character, Julia Sweeney, had been super careful throughout the series to never act in a gendered manner, but when Pat was to be kissed by another character, Sweeney instintively titled her head back ever so slightly the way a woman would. When fans brought this to her attention, Sweeney said that her little goof confirmed Pat was a woman and that now it was canon.
 * Dr. Haru Tanaka on Bones has a deep voice and an unusual style of dress. No one uses any gendered pronouns without dispute to refer to Tanaka. This led Angela to ask:
 * Dr. Haru Tanaka on Bones has a deep voice and an unusual style of dress. No one uses any gendered pronouns without dispute to refer to Tanaka. This led Angela to ask:

Hodgins & Sweets: I dunno.

(later)"


 * Some fans have theorized that . It doesn't help that.
 * In the original Star Trek the Original Series pilot episode "The Cage", the alien Talosians were played by actresses in heavy alien makeup, but their speech was dubbed over with male voices. The incongruity between their facial features and voices was intended to emphasize their alienness.
 * Next Gen: Riker dated a hermaphrodite once. The hermaphrodite was being ostracised from her species' society for acting slightly like a woman instead of carefully maintaining gender ambiguous behaviour. It was an aesop about how transgendered people should be accepted as whatever gender they identify as, even if that gender is ambiguous, but with "the masses" portrayed as being ambiguous rather than divided into two definite genders.
 * The actor, Jonathan Frakes, said that he'd have preferred it if the hermaphrodite was played by an ambiguously gendered man, since having him kiss a female actor kind of nullified the point of the story.
 * Isabel on HawthoRNe. Aside from the name, it's hard to tell.
 * The sex of Hal and Lois' baby on Malcolm in The Middle was kept under wraps to the point that, when the writers couldn't just keep calling it "the baby", they revealed the name as Jamie.
 * A MST3K episode featured a '50s "educational" short called Mr. B Natural, which had a woman in the title role. While "Mr. B" was (despite the name) pretty unambiguously female, Joel and the 'Bots had a lot of fun riffing over the character's presumed androgyny, and devoted a whole host-segment sketch to the question of exactly what (s)he was supposed to be.
 * The Other Wiki mentions that photo captions in C.G. Conn's magazine refer to the character as "he", adding the confusion.

Manhwa

 * Id looks like a female (especially in the early art), dresses somewhat like a man, is regularly mistaken for a woman, loudly exclaims he's a man at every point, has strange costume folds that slightly hint of cleavage, and is quite careful to never expose the chest area.
 * In the original novels Id is unambiguously male. In the manahwa it has been made ambiguous probably for comedy effect.

Music

 * The music video for "Lightning Crashes" by Live features an androgynous-looking angel (played by a woman) guiding human souls from death to rebirth.
 * David Bowie as well as other British glam rockers of the 70's.
 * Bowie also used this trope in his song "Rebel Rebel," where even the character's mother is "not sure if you're a boy or a girl."
 * Pink Floyd's David Gilmour came across as pretty androgynous at times. Observe. (A friend of mine actually mistook him for a woman in that photograph; this is very notable in that she is a diehard Floyd fan who has a more-than-decent grasp on what each band member looks/looked like.)
 * Annie Lennox from the Eurythmics got some heat over looking a little more masculine than some would prefer.

Real Life

 * Babies.
 * Most animals.
 * Hyenas are especially bad about this because of their rare matriarchal social structure, how the female is bigger and more aggressive than the male, and how their naughty bits are almost identical due to the female's usually high level of testosterone, to the point of making ancient people think they were Hermaphrodites or Gender Benders.
 * Birds. Usually, either the male is more flamboyant and colorful then the female, as with peafowl, or the they look identical but the female is bigger, as with eagles.
 * Some birds, like toucans, take this Up to Eleven, so their genders can only be discovered via DNA exams!
 * As mentioned above, androgyne is a gender identity for something "halfway" between male and female. Also many a genderqueer person, who reject the binary entirely.

Religion

 * Angels are often played as this, if not unambiguously female, Bishonen or Pretty Boy, though in the original texts they are always referred to as male, possibly just for convenience sake because there is no clear reason why they would even have a gender anyway.

Tabletop Games

 * In Unknown Armies, any avatar of the Mystic Hermaphrodite plays this role to the hilt. Particularly powerful avatars are even able to switch their physical gender daily, making the question unanswerable. The Freak, godwalker of the Mystic Hermaphrodite, is at the point where neither he nor she is the right word - and indeed no one seems to know which gender it used to be, if either.
 * The novel Godwalker reveals.
 * The Chaos gods Slaanesh and Tzeentch in Warhammer and Warhammer 40000. Though the other two major Chaos gods (Khorne and Nurgle) are identified as male, Slaanesh is referred to (among its many names) as both "She Who Thirsts" and "the Prince of Excess", while Tzeentch is so utterly incomprehensible it might as well be fifty genders at the same time.
 * Slaanesh is both and neither at the same time, Tzeentch, well he's normaly a cloud of colors and is called a "he" to keep things simple.
 * Vampire: The Requiem features the Galloi, a Nosferatu bloodline that decides to trade in "the crawling creepies" for "beauty beyond compare." It doesn't quite work out as planned; they become beautiful and utterly androgynous, but they're so beautiful that they can't possibly be anything natural, and thus still unnerve people. On top of that, a lot of them worship Cybele, and prefer to do so the old-fashioned way.

Theater

 * The play Sylvia, by A.R. Gurney has a character named Leslie, a person of indeterminate gender, that asks the other characters to assign gender roles to him/her when they first meet.
 * Though this may not have been intentional, Mistoffelees from Cats could be seen as having an ambiguous gender, especially in some productions (including the DVD version) even though he is referred to as a "he". Mistoffelees tends to share the choreography of the female cats more than the toms, in several stage versions he isn't matched with anyone at the mating dance, and a line from his signature song implies that "he" has had kittens.
 * In the original T.S. Eliot poem, it's more obvious that Mistoffelees is actually a female cat. Not sure if this translates to the stage version, though.
 * The Israeli otaku musical And Sushi For Free, the main protagonist is a child of about ten, allegedly the star of some anime, with the ambiguous name Daniel, who looks rather ambiguous, is addressed by people as either and doesn’t seem to mind. Some characters are confused about this with no reponse, which is somewhat of a running gag that’s quickly dropped, but later turns into a Chekhov's Gun. It is revealed to be the source of much Internet Backdraft on The Other Wiki...

Video Games
"Shrouded in odd clothing
 * Lion Ushiromiya from Umineko no Naku Koro Ni Chiru has a deliberately ambiguous gender that is probably essential to the mystery itself. All the pronouns are deliberately written as ambiguous, and even the translations kept him/her perfectly ambiguous. Even the detective once wondered if he/she were a 'fairly slender boy' or a 'serious, no-nonsense girl', and when he asks Lion he/she refuses to answer him directly.
 * By extension,, also has an ambiguous gender that is deliberately hidden from the readers.
 * And then there's Zepar and Furfur, twin demons who are stated to be of opposite genders, though it's never revealed which is which. They serve as a Greek Chorus in EP6 and EP7.
 * Quina (and by extension, most of the Qus) from Final Fantasy IX. They're essentially a Genderless Race.
 * The Lamias' "attract" attack works on him/her, so whatever s/he is, s/he's attracted to women. Shudder.
 * Zidane won't protect him/her when equipped with the Protect Girls ability. Of course, that just means he doesn't know himself.
 * Jamie, the player character's nemesis from Harvest Moon: Magical Melody. Jamie dresses in clothes that deliberately make him/her appear androgynous (he/she looks the same regardless of whether you choose to play as a boy or a girl, and is officially female if you are male and vice versa).
 * In an official art for him/her, the female Jamie looks more feminine. Not that you can tell ingame.
 * Often times your child has no official gender, mostly in earlier games, so you can chose its gender. It doesn't effect the game, and the games don't refer to any pronouns.
 * Ni GHTS (from the game of the same name) is a hermaphrodite and has "apparent gender" that's whatever would be appropriate for a particular viewer. It was given a British accent that sounds like a cross between a teenage girl and a little boy.
 * Arno from Summon Night: Swordcraft Story 2. Her/His/Its gender is never revealed and she/he/it calls her/him/itself a 'child of the wind'.
 * This isn't helped that in the English games, its voice is masculine, but in the original Japanese it's feminine.
 * The Japanese official site seems to suggest s/he is female by putting her/him with the Dinah and Aera, while the confirmed male summon beasts are with Aera's male counterpart.
 * The Dragon Child Coral of Summon Night 4 is explicitly this as a direct result of Schrodingers Gun. When the Dragon Child is first met, the protagonist is asked by another character what the Dragon Child's sex is. The response options are "male", "female", and "I don't know". Coral is the result of choosing the third option. Gameplay and Story Integration keeps this up as Coral ignores sex restrictions on equipment and can be used in both the Undead Ship Captain and Dryad collaborative summons, which requires 4 male characters and 4 female characters respectively.
 * Birdo from Super Mario Bros wears a bow to signify femininity, and was originally classified as "a boy who liked to dress up as a girl", but the official stance on its gender seems to vary from game to game (and region to region).
 * Revan in Knights of the Old Republic is never referred to in the game as male or female because . There is one line of dialogue, spoken by Juahni, that refers to Revan as female, but this was an error in the coding that missed an if/then note earlier in the game. Other characters, particularly Canderous, use male pronouns to refer to Revan -- which is canon, as confirmed by The New Essential Chronology.
 * Final Fantasy VI's Gogo, thereby introduced as:

...is this a man...?

...a woman...?

...or should we ask...?"

"Frog: This is no ordinary woman! Meet Flea, the magician!
 * Flea from Chrono Trigger:

Flea: What the...?! Hey, I'm a GUY!

Robo: But its exterior is that of a female...

Flea: Male...female...what's the difference? Power is beautiful, and I've got the power!"

"Frog: She is a powerful magician. Do not lower your guard! Flea is not the mere woman she seems.
 * This is even more in context in the DS version:

Flea: Yes, yes... I'm a man, after all, right? *pout*

Lucca: Say what? That's a guy!?

Flea: Tee hee hee... Man or woman, it's all the same. Power is beauty, and I'm deliciously strong!"


 * Chrono Cross has an even more interesting example.
 * Yumeji from the Samurai Shodown series.
 * The Great Mizuti from Baten Kaitos. However, during a very important scene near the end of the game the truth is revealed:
 * Guillo from Origins might count since as an animated puppet, he/she doesn't really have a gender.
 * Nergal's morphs in Fire Emblem are supposedly genderless, or maybe that's just Fanon. Gets applied to Limstella the most often, although Ephidel is probably just as ambiguous.
 * Leo from Tekken 6, who has been referred to as both male and female, in-game and on official material. Apparently it's part of the character's appeal.
 * The debate since has been settled by Word of God. Check the Tekken page.
 * Applied to two of the playable classes in the first three Geneforge games, though the Agent is clearly female. Interestingly, while the first and second game have the same character model for the Shaper, the drawings accompanying the loading screens make "him" look more male in the first game and more female in the second. (The third solves the problem by showing the Agent in the drawings.)
 * Final Fantasy Tactics Advance also makes generic allies and enemies androgynous, with the exception of the Viera. Characters are randomly assigned male or female names, though the former seem to be more common.
 * Poison in Final Fight. It doesn't help that official Canon seems to change her/him all the time.
 * Zohar from Silhouette Mirage for PS 1. He/She changes genders based on what powers it's using. Though it's a computer program so gender might be irrelevant.
 * The Legend of Zelda Ocarina of Time has Sheik, . However, fans are divided over whether or not . The skin-tight body suit highlights certain physical features, such as pectoral muscles and...other areas. Fans of female Sheik claim this to be an armor of sorts beneath the bodysuit, despite this severely restricting her movements. The instruction manual in Super Smash Bros Brawl officially states Sheik's gender to be . Additionally, Sheik was given more However, as the Brawl Zelda characters are based on Twilight Princess, the jury is still out on Sheik from Ocarina of Time.
 * In Legend of Zelda the Abridged Series it follows the above canon but Link (who is Too Dumb to Live) believes that.
 * Pyro of Team Fortress 2. The baggy suit and the mask make it hard to tell. Valve seems to enjoy fueling the fire.
 * Indeed, editing the posts on the official blog, changing subtle references to the Pyro's gender, just to screw with people's minds. Even happens in-game with the new interface, in which the class recommendation window has the seemingly innocent and consistent line "Why don't you give him a shot?" when recommending a class to the player... Except when the pyro appears, when it changes randomly between "him" and "her".
 * The original White Mage. Eight Bit Theater, and the fact that most of the subsequent games had White Magician Girl White Mages, have helped establish the Fanon that they're female.
 * Although Word of God says that in Eight Bit Theater the reason White Mage's sprite isn't taken from FFI (unlike all the other initial class characters) is because FFI's White Mage sprite couldn't be female since he's obviously male post-class change.
 * Hilariously enough, the sprite for White Mage was taken from FF 3, in which the White Mage is definitely male.
 * No one knows for sure what Seem's gender in Jak 3 Wastelander is. His/her body type is ambiguous, which is amplified by the many layers of clothing and armor s/he wears. S/he could be male, because s/he was originally scripted as such. Daxter refers to him/her as 'monk boy' and Seem never corrects him. The trophy for rescuing him/her at the temple is titled "dude in distress". In the Spanish, Italian, German and French versions of the game, Seem is male and is voiced by a male actor. And the official Jak 3 website gives his/her gender as male. But s/he could also be female, because s/he is voiced by Tara Strong, the final concept art on Bob Rafei's website is titled "Seem girl merged", and the commentary and official guide refer to him/her as female.
 * The Makeover Mage in Runescape. The mage may appear, when you first see him/her, to be man or a woman. That's because the mage keeps switching between being a guy and being a girl, so it's impossible to tell his/her gender.
 * This could very well not count, since it is very visible, non-ambiguous gender, just constantly changing. And you can change your own, too, using said makeover mage! And, continuing, both genders can wear same clothes, with just a few exceptions, and have long or short hair. This video should explain it better.
 * The merfolk in Tales of Monkey Island. Guybrush is rather unsettled that he can't tell what gender they are.
 * Ghost Trick: While he spends the entirety of the game presenting as and being referred to as male, there's some fandom debate as to  actual sex.
 * This is a trait of the Lapine race in Pandora Saga, the race has no gender selection due to the fact that the males and females are almost impossible to tell apart. At one point the lapine host of the first trailer gets angry at the audience for not being able to tell. Naturally, the real answer is interrupted.
 * Pretty much the first thing Subaru from Sakura Taisen V does in the game is respond to the protagonist wondering about Subaru's gender by saying that the "difference in organs" doesn't really matter, and "Subaru is Subaru". This ambiguity persists throughout the game; for every line that hints that Subaru is really female, there's another that suggests that Subaru's really male. In the English version, characters refer to Subaru as "she" (as does Subaru on one occasion, which seems a bit out of character, but it can't be easy to translate for an ambiguously-gendered character who's also a Third Person Person); however, in the original Japanese Subaru is never referred to by a gendered pronoun at all.
 * NIS America deals with this by referring to Subaru in a promotional ad as a "guygirl".
 * The Magypsies in Mother 3. Since they lack a gender, they have rather feminine names, have feminine hair, and wear women's clothing despite the fact that they have facial hair like men.
 * Tuta from Suikoden II isn't obviously a he, considering his sprite and character portrait. Indeed, some people didn't realize his actual gender until they saw him grown up in the sequel.
 * Anna Hottenmeyer of Mr. Driller is a girl that can get some people to believe to make her think she a guy (even in her normal person get-up)
 * Nina Cortex (excepted in Titans and Mind Over Mutants).
 * All the dogs in Dogs Life, besides Jake and Daisy. They all have Barbie Doll Anatomy and don't interact with Jake much, though you may hear a human refer to a few of them as being male or female (such as Lopez being a girl, the sheep-dog being female, and Snookie apparently being male).
 * World of Warcraft has had much fan debate over the gender of the bronze dragon Chronormu/Chromie. Due to the dragonflights Theme Naming any name ending in -ormu is male while females are -ormi, but whenever he/she assumes a humanoid form it's always as a female gnome, and no other dragon has been shown shifting into a humanoid form of the opposite gender.
 * Word of God later confirmed her to be female, meaning that for her species, she had a Gender Blender Name and goes with a somewhat more feminine-sounding name instead.
 * Vestera, a Vernal god/dess from Lusternia. Appropriately, his/her dominion is over illusions and dreams, so gender is less relevant anyway.
 * The protagonist of Pirouette is referred to as both a "daughter" and as a "husband" by various characters and has an androgynous appearance.
 * In The Elder Scrolls series, the Daedric princes only choose to appear with a gender, and some of them, such as Boethias, make full use of this trope.
 * Captain Viridian in VVVVVV is never explicitly assigned a gender. Even when giving (somewhat less-than-fulfilling) romantic advice to a trusted member of his/her crew, the issue of Viridian's gender is entirely unresolved in any capacity. The retro graphics do ultimately little to help clear anything up.
 * In Journey, the mysterious robed player character has no gender.

Webcomics

 * Although he is unquestionably male in canon now that Star Fox Command has come out, the VG Cats comic "It's Pat" (named for the above example) gives this status to Slippy from Star Fox, with Aeris and Leo following him to the loo to try to identify his gender - only to be foiled when instead of going into the male or female toilets, he pees in the break room.
 * In The Order of the Stick, Vaarsuvius wasn't originally planned to be one of these, but it's evolved into an extensive Running Gag. V's Evil Counterpart is identified as such by his clearly-established gender identity. When V was transformed into a lizard, Belkar narrowly misses his chance to determine V's gender, and finally, V is married (with (adopted) children!), and that raises a lot of questions. This actually comes up so often on the forums that there are regularly threads made for the purpose of asking people to STOP making threads about it! Every single detail has been covered, and at least two new threads will be made for every issue that even refers to the gender.
 * It is, of course, lampshaded in a way that calls anything the characters call V into doubt: V doesn't pay attention to pronouns.
 * For that matter, Vaarsuvius is apparently fully aware that Belkar wants an answer, as indicated in panel 8 during V's ill-advised vacation.
 * V's "mate" doesn't help, neither do his/her adopted children. V refers to his/her husband/wife (who looks androgynous enough so that no on can tell) as "my mate." His/her mate refers to him/her in the same way. His/her kids? They call him/her "Other Parent" (They are only seen speaking a foreign language).
 * Note this actually complicates things even further, as not only do we not know V's gender, nor V's mate's gender, but we do not even know for certain whether they are each the same or of different genders.
 * Styx. Although originally appearing by taking over several nominally female characters, Styx's later appearances, in physical, robot bodies, only get more and more ambiguous as Coga Suro progresses.
 * Fluffy from the No Fourth Wall segments of Dan and Mabs Furry Adventures. At one point, during 'Reader Mail', Amber receives a letter questioning what gender Fluffy is, causing Fluffy to complain that "that's too stupid, even for the readers", walking away complaining about their obliviousness... as soon as she/he/it's off-panel, Amber admits that she doesn't know either, despite having created it.
 * Mink also seems to have passed from Viewer Gender Confusion into canon ambiguity. Even Mink doesn't know what gender Mink is, let alone anyone else.
 * Pippin from Stupidity in Magic, the bisexual Author Avatar's boyfriend/girlfriend. The other characters treat him as male, but admit at intervals that they're not really sure, and the happy couple's keeping mum.
 * Taking cues from Order of the Stick, elves from Murphy's Law have much less noticeable secondary sexual characteristics.
 * Noah, from El Goonish Shive, whom we know as a boy only because it was said and in comparison to whom Tedd doesn't look "that androgynous" at all, despite this being an old Running Gag.
 * SPDA from Magicandphysics is ambiguous to the point the creator's don't know.
 * Insecticomics has fun with this: the giant androgynous robots are whatever gender and gender role they feel like being at the time. Thrust even changed gender to female as a mocking response to Lady Jaye's complaints about gay robots--and has kept it that way ever since, though no other aspects of her personality have shifted.
 * The main character from Demon Eater, Saturno. At least, that's what the author tells us. Used as a plot point in later story arcs.
 * Sydney Morgan from This Is Not Fiction is an anonymous romance novelist who the main character has fallen in love with. He's convinced that she's female but everyone else is not so sure.
 * Calmasis, a character in a book-within-a-webcomic (the comic being Homestuck) is said to be "androgynous" and referred to as s/he. Whether this means Calmasis merely chooses to conceal his/her gender, is a person of nonbinary gender identity, or is a non-human with No Biological Sex is as yet unknown.

Web Original

 * P. Monkey, the Companion Cube character from Lonely Girl 15, has been variously described as a "she", a "he" and an "it", a practice which is finally lampshaded in "I Miss Her" - Bree isn't sure whether to call P. Monkey a boy or a girl.
 * The Pink and Blue unicorns in Charlie the Unicorn.
 * Masquerade, a shapeshifting supervillain from the Global Guardians PBEM Universe can make itself convincingly female or male at need. No one knows if Masquerade even had a gender of its own when it was born.
 * Bodysnatcher, on the other hand, has long since abandoned his (or her) original body so long ago that she (or he) no longer remembers whether he (or she) was born male or female. The fact that the Bodysnatcher can't remember her (or his) real name doesn't help things.
 * The title character of The Saga of Tuck dresses in his suit to take a girl friend out.
 * Jamie Carson, codename Heyoka, in the Whateley Universe. Looks and dresses very androgynously. This is made worse because Heyoka can gain the powers of spirits, and then physically shifts to look like that spirit, so Jamie has been extremely male (after getting the power of the bear spirit), and extremely female (after getting the power of a female earth spirit). Jamie has been beaten up because of this too, so it's not a good thing.
 * In the browser RPG Echo Bazaar, players can choose to play as a male, a female, or an Individual of Mysterious and Indistinct Gender, the last of which is (unsurprisingly) this trope. Of course, it doesn't seem to affect the game much except for making NPCs refer to you as "sir- er, mad- er, yes".
 * Flaky the porcupine from Happy Tree Friends. It's a long-standing, and still present debate due to her ambiguous appearance (unlike the other female Tree Friends, she lacks Tertiary Sexual Characteristics). Although Word of God from Flaky's voice actress in an interview says that Flaky's a female, there is still reason to believe otherwise.
 * Among many pro-female arguments, an outstanding one is that Disco Bear (a male) has hit on Flaky on a couple of occasions, and "Disco Bear would not wink at a guy."
 * The official character page lists Flaky's gender as "?", being the superior Word of God.
 * Most Word of God states that Flaky is definitely a girl, but co-creator Ken Navarro loves trolling the fandom by playing up the debate for all it's worth.
 * It's later parodied in one episode where Flaky is shown unable to decide which bathroom she's supposed to go into.
 * In the SCP Foundation, Agent Diogenes has been exposed to so many magical artifacts that no one has kept track of his/her gender, and Diogenes refuses to tell anyone. Despite this, Diogenes' psychologist is still romantically interested in Diogenes. Unfortunately, he Cannot Spit It Out and Diogenes is Oblivious to Love.

Western Animation

 * Fluffy and Uranus from Duckman. The title character's teddybear secretaries, they have distinct feminine voices, wear bows around their necks, and their behavior is mostly feminine, but apparently they have male genitals as they were humping a woman's leg in one episode and they say that they haven't been neutered. This is Lampshaded in a later episode where the men and the women are separated from each other and forced to live on opposite sides of the city, but they can't decide on which side Fluffy and Uranus belong on so they make them crossing guards.
 * In Mission Hill, the gender of Carlos and Natalie's baby was never revealed, and on top of that it's name wasn't mentioned at any point in the series; everyone called it "The Baby".
 * Despite being male in the books, Rusty was never referred to by gender-specific pronoun in the TV series and had a rather ambiguous looking face and persona. This led to... interesting results when new writers were brought into the series.
 * Gorillaz bassist Murdoc has a pet raven named Cortez. The name is masculine and Murdoc refers to it with male pronouns, but he also mentions it laying eggs. Either he or the writers Fail Biology Forever. Then again, it's very hard to tell the gender of ravens, and it doesn't really matter except to other ravens.
 * In Shane Acker's 9, the twins 3 and 4 don't have any discernable gender. While they are 8-inch-tall automatons, the other ragdolls clearly indentify as male or female, 3 and 4 are never referred to as either.
 * Roger from American Dad is an alien and always referred to as male, but is apparently able to produce an egg and transmit it through 'kissing' someone. He also lactates. It doesn't help that on one occasion, he claimed he "doesn't have a wang," yet in another episode he claims he's just really small due to steroid abuse. He's also implied to be sexually attracted to both males and females at different points, has camp tendencies and assumes identities of both genders with his many disguises.
 * In an episode of Lloyd in Space, the characters spend an episode trying to figure out the gender of a new kid named Zoit. When asked about it at the end of the episode, Zoit reveals that
 * The monkey in Prometheus and Bob.
 * Although stated as female, Airrazor was physically ambiguous enough that when Beast Wars was dubbed for a Japanese audience, her gender changed.
 * Also, Transmutate's gender was a mystery. Other characters mostly referred to the deformed Transformer with "it". Aside from that, there was one utterance of "she" as a pronoun, and Transmutate was given voice by the show's voice director and Transformers alum Susan Blu, leading to the prevailing contention the character was female.
 * On the King of the Hill two-parter about Buck's mistress' death, the mistress had a roommate named Gail. He/she looked and sounded pretty masculine, so people would assume he/she was a guy until they heard his/her name; however, it's never really clear if Gail is a guy with a Gender Blender Name or a Bifauxnen chick.

Other

 * Avatar Portal's Tera253 has a repeated running gag on whether or not he/she is male or female. Even after the user produced "proof" of his/her gender, it is still a common running gag that the user plays along with.
 * The YuGiOh real-world card game features the character Dharc, the Dark Charmer. There are 4 other monsters with similar names, all of which have been female, but Dharc could easily go either way. We're still waiting for someone to even ask the game's creator...
 * According to the French translation, it's a girl; the German translation opts to make it a boy.
 * One of PETA's mascots, a chick named Nugget, has been flip-flopping through genders lately. The site refers to it as male, and some early material with it shows it in a masculine role, but lately Nugget has been shown as a girl. His voice is childish and gender neutral too.
 * Several Beanie Babies are of unknown gender either because they have gender-neutral/cartoonish names, their poems don't use pronouns, or both.