Gemini-based: Here is a brief, comprehensive map of mainstream cartoons that feature LGBTQ+ scenarios, organized by target audience:
Early Childhood & Toddlers (Under Age 5)
Scenarios here are restricted entirely to a brief visual or mention of same-sex parents or family structures.
Peppa Pig: Penny Polar Bear mentions having two mothers in a drawing activity.
CoComelon / CoComelon Lane: Features background visuals of diverse parent structures (e.g., a child with two dads).
Bluey: In the special episode "The Sign," a brief scenario establishes the first queer couple among the supporting characters.
Doc McStuffins: Features a doll household run by two moms during a home fire-safety lesson.
Rubble & Crew (PAW Patrol spin-off): Introduces non-binary or diverse background characters in specific episodes.
Clifford the Big Red Dog (Reboot): An episode features a child character bringing her two mothers to a dinner party.
Firebuds: Regularly features a supporting character (Violet) who has two lesbian mothers.
Ada Twist, Scientist: Features casual scenarios showcasing diverse family representation in later seasons.
Older Children & Tweens (Ages 6–13)
Scenarios here actively feature crushes, romantic relationships, identity exploration, or multi-episode coming-of-age arcs.
The Owl House: Luz and Amity go on dates, share an on-screen kiss, and a non-binary character (Raine) plays a major role in the rebellion.
Steven Universe: Ruby and Sapphire’s romantic relationship leads to a full wedding ceremony; characters explore gender fluid concepts via physical "fusions."
She-Ra and the Princesses of Power: The primary multi-season tension concludes with a romantic confession and kiss between Adora and Catra.
The Loud House: Clyde McBride’s overprotective dads appear regularly; the older sister, Luna, actively dates a girl named Sam.
Craig of the Creek: Includes prominent, long-term romantic relationships between neighborhood girls (Kelsey and Stacks).
Kipo and the Age of Wonderbeasts: A main character (Benson) explicitly tells the lead protagonist, "I'm gay," and later goes to a carnival with his boyfriend.
Adventure Time: The multi-season romantic history between Princess Bubblegum and Marceline culminates in an on-screen kiss and a sequel special (Distant Lands: Obsidian) exploring their domestic life together.
The Legend of Korra: The final scene of the series explicitly showcases Korra and Asami holding hands and stepping into a portal together to begin a romantic relationship.
Arthur: The long-running series featured a specific scenario where the schoolteacher, Mr. Ratburn, marries his husband.
Dead End: Paranormal Park: Features a prominent transgender teenage boy navigating his identity and family relationships.
Transformers: EarthSpark: Features a non-binary transformer character (Nightshade) who explicitly discusses pronouns.
Jurassic World: Camp Cretaceous & Chaos Theory: Later seasons feature romantic relationship development and a kiss between main characters Yaz and Sammy.
Adult Animation (Ages 14+)
Scenarios here feature highly explicit adult humor, complex relationship drama, or explicit satire.
Harley Quinn: The entire core narrative focuses on the chaotic adult romance between Harley Quinn and Poison Ivy.
Hazbin Hotel / Helluva Boss: Set in a musical version of hell, featuring a highly diverse, predominantly queer cast with highly explicit romantic and sexual plotlines.
BoJack Horseman: Features a prominent multi-season storyline exploring asexuality through the main character, Todd Chavez.
The Simpsons: Features standalone scenarios across its long history, most famously Waylon Smithers officially coming out and finding a boyfriend.
South Park: Explores mature, highly satirical, or dark-humor scenarios involving sexuality and gender transitions through recurring characters like Mr. Garrison.