History InterspeciesRomance / WesternAnimation

* ''WesternAnimation/{{Ben 10}}'' has a marriage between a cousin of Ben's and a sludge-like shapeshifting alien, a visit from Grandpa Max's GreenSkinnedSpaceBabe from his days with TheMenInBlack, and obvious romantic attraction between a mostly humanoid four-armed alien and a floating tentacled brain.
** SequelSeries ''WesternAnimation/Ben10AlienForce'' is built on the premise of multiple {{Half Human Hybrid}}s whose parents are all aliens who fell in love with humans and went native. Also included are two of the main characters - {{Half Human Hybrid}}s of different species - in a relationship, Grandpa Max and Grandma Verdona, and Gwen's cousin [[HotSkittyOnWailordAction Sunny in a relationship with a giant troll-like creature named Antonio]].
* Max has kids with grandma Verdona Who is a Anodite

*** Omniverse also has a princess from the aforementioned four-armed alien race(who just happens to be a great deal more conventionally attractive than the previous one) who has decided she's going to marry Ben. Why? In her species, the superhumanly-strong women marry the strongest man around, i.e., the one able to best her in a fight; Ben kicked her ass when she tried to marry Kevin against his will. There is also the case of Ben and [[CuteMonsterGirl frog-like alien Princess Attea]] who has a thing for him- but only when he's used the Omnitrix to turn into a member of her species, so it may or may not count.

* On ''WesternAnimation/AmericanDragonJakeLong,'' [[OurDragonsAreDifferent dragons]] [[OurWerebeastsAreDifferent can shapeshift into human form]]. His mom, Susan, is a MuggleBornOfMages (permanently human, but from a dragon family) who married a normal human, but Jake and his younger sister Haley still inherited the dragon powers. Jake, meanwhile, also has a relationship with Rose, a normal human [[spoiler:[[DatingCatwoman and dragon-hunter]]]].

* The human protagonists of ''WesternAnimation/PennZeroPartTimeHero'' are occasionally attracted to non-humans, though it's unclear if this is a personal preference or just a side effect of their frequent dimension-hopping and {{shapeshifting}}.

** The growing relationship between Luz (a Dominican-American human girl) and Amity (a member of the local WitchSpecies) is a major subplot, though Luz is initially [[ObliviousToLove oblivious to the idea that Amity might like her as anything more than a friend]]. [[spoiler:The two of them eventually start dating early on in the second season.]]

* In a kid-friendly example, the Kissyfur cartoon, has Beehonie the Rabbit, having a crush on Kissyfur, a Bear Cub.
** another unusual romance, if you can call it romance, a young beaver, Toot becomes friends with Annie, a gator (Floyd and Jolene’s niece) his age and size, and at the end of their adventure, it becomes much more when Annie kisses the young beaver.

* Happens several times (mainly to Jay) in ''WesternAnimation/MenInBlackTheSeries''. The most serious relationship is between Kay and an alien cop (Kay's feelings for his long lost girlfriend prevent him from going to far).

** Most of the background couples shown at [[HighSchoolDance Grom]] were witch/biped demon relationships, as was Warden Wrath's one-sided obsession with Eda in the pilot.

* ''WesternAnimation/TheOwlHouse'' has the growing relationship between Luz (a Dominican-American human girl) and Amity (a member of the local WitchSpecies) as a major subplot, though Luz is initially [[ObliviousToLove oblivious to the idea that Amity might like her as anything more than a friend]]. [[spoiler:The two of them eventually start dating early on in the second season.]]

* ''WesternAnimation/RoswellConspiracies'' has one between human Nick Logan and the Banshee Sh'lainn Blaze.

*** Michelangelo had a (very short-lived) thing going with a humanoid alien named Kala.

*** Mikey joins the fun by crushing on a Human (we presume) from the future named Renet.

** Supergirl (Kryptonian) and [[ComicBook/{{Legion of Super-Heroes}} Brainiac 5]] (Coluan). [[spoiler: She opted to remain in the future in part because she fell for him.]]

** "The Squirt and the Whale" ends with Homer saying a beached whale will get a hot new octopus wife, and that he hears "there's a whalapus on the way!" Marge suggests the family draw this, and we see their drawings in the credits.
** In "Old Yeller Belly", Santa's Little Helper appears in an ad for Duff beer.

[[quoteright:330:[[Creator/TexAvery https://static.tvtropes.org/pmwiki/pub/images/interspecies_romance.jpg]]]]

* ''WesternAnimation/TheOwlHouse'' gives a LesYay example. Luz, a Dominican-American human girl [[ObliviousToLove while unaware of it, at least for now]], is the focus of a huge crush for Amity, who is.. well the humanoid magic weilding species the Boiling Isles is filled with doesn't have a name (All the humanoid species, despite their appearances heavily varrying from almost exactly human with pointy ears to much more distinct one, are all called witches) but she's still a different species.

* ''WesternAnimation/RegularShow'': ** Mordecai, a bluejay, (reluctantly) dates Starla in an attempt to get her back with Muscle Man, he also dates CJ, who's a . . . cloud person.

--->'''Skips''': She was the only woman I've ever loved.\\

* ''WesternAnimation/SongOfTheSea'' has Bronagh ({{selkie|sAndWereseals}}) and Conor (human). It ends [[StarCrossedLovers just like it usually does in legends about selkies]].

* ''WesternAnimation/HelloKittysFurryTaleTheater'' has Hello Kitty and friends putting on various plays based on fairy tales and movies. Hello Kitty and Tuxedo Sam the penguin are usually cast as love interests, and likewise Chip the seal and My Melody the bunny.

** Jake (a magic talking dog) and Lady Rainicorn (a Korean speaking rainbow unicorn... thing). They're the most successful relationship on the show (which, granted, [[LoveHurts isn't saying much]]) and eventually have a litter of rainbow-pupsters; one, Kim Kil Wan, grew up to marry a bear. A later episode muddles it even further by revealing that [[spoiler:Jake is part alien/extradimensional entity too]].
** Finn, being the LastOfHisKind and a ChickMagnet, is surrounded by this trope. He has romantically pursued a candy person, a fire elemental, and ([[NotADate seemingly]]) a vampire, a tree wizard, and has been pursued by, among others, a cloud and a lump of slime.

** Tree Trunks (a small elephant) and a pig fell in love with each other. It's adorable. [[spoiler:She also has a second, alien husband.]]
** Invoked in one episode, when Jake demands a romantic story, prompting Finn to order a duck and a fox to kiss.

** The comic ''ComicBook/ThroughTheMoon'' also shows that Moonshadow elf Lujanne started a relationship with Allen, the human who got his sword cut off in season one.

* Launchpad from ''WesternAnimation/DuckTales2017'' has been in a relationships with both a mer-duck and a sapient cloud of energy at one point. [[spoiler:He also falls in love with [[{{Lunarians}} Penumbra]] in the season 2 finale, though [[IncompatableOrientation nothing ever comes of it]].]]

** On a side note, Brian had a son named Dylan with a human woman in a season 6 episode. Oddly enough, Dylan is fully human. ''And older than Brian''.

* In the season two finale of ''WesternAnimation/{{Littlest Pet Shop|2012}}'' (2012), "The Expo Factor," Sunil (a mongoose) falls in love with Delilah (a cat).

* In early seasons of ''WesternAnimation/OggyAndTheCockroaches'', Jack the cat and Joey the roach had been shown to date some human women. Joey also dated a [[NonMammalMammaries bee with breasts]]. In [[AlternateUniverse season 5]], however, Jack the cat's characters get a new love interest, Bob the bulldog's characters' daughter. In the episode "[[{{Parody}} Jackoromeo and Bobette]]" in particular, Jack's character named Jackoromeo falls in love with Bob's character's daughter named Bobette. His cat friends and Bob's character at first are strongly against their relationship due to romantic incompatibility between cats and dogs (a metaphor for social classes), but in the end they become a happy family.

** Eileen (mole) and Rigby (raccoon) begin dating sometime during season 6. [[spoiler: In the future the two marry and start a family.]]

** In the season 7 episode "Dumptown USA", Benson (an anthropomorphic gumball machine) is revealed to have had several human girlfriends. [[spoiler: He also later dates Pam, one of the dome scientists, and the two are implied to have married in the future.]]

* ''WesternAnimation/TheDragonPrince'': Gives us Callum, a human, falling in love with Rayla, and elf. Considering that their two races have been at war for centuries, though, no one really seems to have batted an eye at the pair yet. They even joke that the world isn't ready for their love and that their relationship must be kept a secret. There are a couple of instances in an earlier episode (long before Callum and Rayla developed their feelings) in which Soren, another human, seemed to be attracted to Rayla, to which she was unimpressed and nothing really came of it. Another such relationship is implied toward the end of season three between Callum's aunt and another elf named Janai.

** Lance is apparently a big believer in the [[BoldlyComing Captain Kirk school of interspecies relations]]. Unfortunately for him, he’s also a massive CasanovaWannabe and has yet to score with any alien babes, though not for lack of trying. [[spoiler: In the final season he has a successful RelationshipUpgrade with Princess Allura.]]

* If you think about it, many of the couples in ''WesternAnimation/WinxClub'' could count as this. The girls of the Winx Club are fairies, and the specialists are... human-looking aliens, or fairy and wizard in the case of Layla and Nabu. Near the end of season 4 we learn that [[spoiler: Roxy's mother is Morgana, the queen of the fairies. In the last episode of season 4, Morgana reunites with her husband Klaus (a human)]].

** ''Outsiders'' also has the budding romance (which becomes official by the end of episode 12) between Brion Markov (human) and Violet Harper ([[spoiler:a Mother Box in a human body]]).

* A few episodes of ''WesternAnimation/AmericanDad'' had Hayley paired with Reginald, who is a koala (actually, a koala with his brain switched with a homeless guy's by the C.I.A.).