Diego Márquez is the protagonist and title character of Go, Diego, Go!. He is an Animal Rescuer who does his best to help animals that are in trouble and save and protect the rainforest. He is always ready no matter what the circumstance is. Whether he's helping a friend in the rain forest or at the Animal Rescue Center, there is no animal too small and no rescue too big for Diego. Diego is an 8-year-old Latino action-adventure hero with a big heart. He love his two girls, his cousin Dora, and his sister Alicia. His goal is to save and protect the animals and their environment. Athletic and fearless, he is always at the ready no matter what the situation. Diego loves learning new things. He takes a scientific approach to problem solving and also uses a variety of high-tech gadgets and gizmos to save the day. Diego has tan skin, brown eyes, and dark brown hair. He wears a short-sleeved red sweatshirt with an orange top underneath, black cargos, white socks, and black and red sneakers. He is the only son of Senor and Senora Marquez and is Alicia and Daisy's younger brother. He is Dora, Guillermo and Isabella's older cousin and the nephew of Dora's parents. He shares the same grandmother as Dora. Diego appears in every episode of Go, Diego, Go! as well as several episodes of Dora the Explorer. He had a major role in every episode except for "Alicia Saves The Crocodile" and "Alicia and Whitetail to the Rescue". His first appearance in general was the Dora the Explorer episode Meet Diego!. He also appeared in the Dora and Friends episode "For the Birds" and the 2019 live-action film Dora and the Lost City of Gold.

Zoey Stilton is the younger twin sister of Chloe Stilton. Her horse is Pepper. Zoey comes from a rich family. She is shown to be very mean to the other riders (excluding Will). She is especially fond of clothes and makeup. Like her twin sister Chloe, she is very confident. She is talented in cross country and competitive as is Chloe, though they still support each other when necessary. She is also the leader of the cross-country team. Zoey and Pepper are also great racers. She is very shallow and unsympathetic to other people's feelings. In "The Bluebird of Happiness", she has many mood swings and is oblivious to her sister wanting to make their mom's birthday special by picking her own flowers rather than buying them. She fails to notice the poison oak in the bouquet. However, she rescues a bluebird named Benny from a hawk and cares for him, but later she declines to set him free and almost gives him to her mother as a gift. Zoey is allergic to wasp stings and her, along with Chloe hate country music. She is mostly kind to her sister and especially rude to Nani. She has a cell phone and even a credit card just like Chloe. She uses this credit card the brag about her richness, but sometimes uses it to stab her sisters feet. As seen in “Fire, Fire Burning Bright” Zoey and her sister Chloe are not able to swim, even though they own an olympic size swimming pool. Zoey claimed that chlorine dries your skin out. Zoey has dark green eyes, orange wavy hair, and freckles. She wears a turquoise short-sleeved shirt with long beige pants and long blue boots. When she is competing in competitions, she is shown wearing a white turtleneck under a turquoise blazer. She also has white pants, black gloves, and black boots and wears her hair in a ponytail.

Chloe Stilton is one of the characters in Horseland, she is 12 years old, being Zoey Stilton's older twin sister. Her horse is Chili. Chloe comes from a rich family. She is shown to be very mean to the other riders (excluding Will). She is especially fond of clothes and makeup. Like her twin sister Zoey, she is very confident. She is competitive as is Zoey, though they still support each other when necessary. Chloe along with Zoey hate country music, She has a cell phone and even a credit card just like Zoey. She uses this credit card the brag about her richness. Chloe has strawberry-blonde hair and green eyes. She is shown to wear a light purple shirt, long purple pants, a purple headband, and long black boots. When she is competing in competitions, she is shown wearing a white turtleneck under a dark purple blazer. She also has white pants, black gloves, and black boots while she wears her hair in a ponytail.

Pinkie Pie is a female human, a student from Canterlot High School, and one of the main characters in My Little Pony Equestria Girls. She represents the element of laughter. Pinkie Pie shares many of her pony counterpart's character traits and cartoonish quirks, including having a very cheerful and sociable personality and performing various comedic gags. At one point in the first film, she picks one of the balloon patterns off her skirt and inflates it like an actual balloon. In the second and third films and tie-in animated shorts, Pinkie displays more cartoonish gags. She has a tendency to skip instead of walk normally, she has a refrigerator stocked with cans of whipped cream, and she tends to pop out of random places such as a locker and air vent. Though she doesn't own a party cannon in the first film, she uses her kick-drums as a party cannon in the second film, and she owns two party cannons by the third film. Above all else, Pinkie's strongest trait is her love of spreading joy to others. She throws a party for the aloof Crystal Prep students in Friendship Games, and this desire to make others happy drives her to establish a glee club in the My Little Pony Annual 2013.

Sunset Shimmer is a female unicorn pony-turned-human student of Canterlot High School and a main character in the Equestria Girls franchise. She is the reformed main antagonist of My Little Pony Equestria Girls and the leader of the Equestria Girls. Sunset Shimmer first appears as the main antagonist in My Little Pony Equestria Girls. She steals Twilight Sparkle's element of magic crown and during a tussle with Twilight, the crown is thrown into the Crystal Mirror that acts as a portal to another world. She then follows the crown shortly after. Princess Celestia reveals that Sunset was a former student of hers who began her studies not long before Twilight did. However, when she didn't get what she desired as quickly as she wanted, she turned cruel and dishonest, eventually abandoning her studies to pursue her own path. In this other world, Sunset has been living as a human and student at Canterlot High School for some time. She discovers that Fluttershy found the crown and turned it over to Principal Celestia, much to Sunset's annoyance. Sunset Shimmer appears in My Little Pony Equestria Girls: Friendship Games, competing on the Wondercolts' team in the Friendship Games' motocross event. She is tasked with keeping magic out of the event, but she gets worried that she might fail at understanding how magic works in the human world and that she doesn't have Princess Twilight to help her with her task. When human Twilight's device starts gathering magic from the main characters and she releases it under pressure from Principal Cinch, she becomes overwhelmed and corrupted by the power. Sunset uses the device to harness the magic of friendship from her friends to stop Twilight's rampage. In the end, Sunset realizes that she is fully capable of solving her own problems and that she can't always count on someone else to do it for her.

Dora Márquez is the main protagonist and hostess of the television series Dora the Explorer, Dora and Friends: Into the City!, and the 2024 reboot, as well as a supporting character of the spin-off series Go, Diego, Go!. She is a heroic Latina girl who embarks on countless adventures in every episode in order to find something or help somebody in need. Dora has dark peach skin causing it to appear almost mandarin orange. She has voluminous hair in a middle parted bob with blunt bangs as well as medium brown semicircular eyes. She wears a yellow bracelet with a blue flower on it that she wears on her right wrist and it happened to be a birthday present when she was four. In Seasons 7-8, Dora's T-shirt no longer shows her belly and her shorts extend up to her knees, and she now wears pink Velcros shoes with white laces/soles. Dora is kind to all of the characters she meets, failing even to hold a grudge against the sneaky fox, Swiper. She dislikes villains only when it seems that compromise is impossible, and even in these cases, fails to display actual anger. She gives others a chance to try their hands at tasks even when she herself might have an easier time with them. Dora values her family, whom she loves openly, though she spends little time indoors at home with them. She tries to introduce her traditions and customs, subtly and without compulsion to those who are not familiar with them. Dora is fond of Boots, who became her best friend when she helped him save his beloved red boots from being swiped by Swiper the Fox (This was revealed in "Dora's First Trip"). Dora enjoys sports, especially soccer. She played on a baseball team with Boots and her other friends and was coached by her father (who has never been depicted as having other employment before or since). She loves and excels at soccer. Dora is also a musician, skilled at playing a wooden flute and the guitar.

Dora Márquez is the main protagonist and hostess of the television series Dora the Explorer, Dora and Friends: Into the City!, and the 2024 reboot, as well as a supporting character of the spin-off series Go, Diego, Go!. She is a heroic Latina girl who embarks on countless adventures in every episode in order to find something or help somebody in need. Dora has dark peach skin causing it to appear almost mandarin orange. She has voluminous hair in a middle parted bob with blunt bangs as well as medium brown semicircular eyes. Her iconic outfit is a fuchsia pink t-shirt showing a sliver of her lower belly, tiger orange biker shorts, frilly buttermilk yellow socks, and white Velcro shoes with a light fuchsia pink laces/soles. She wears a yellow bracelet with a blue flower on it that she wears on her right wrist and it happened to be a birthday present when she was four. Dora is kind to all of the characters she meets, failing even to hold a grudge against the sneaky fox, Swiper. She dislikes villains only when it seems that compromise is impossible, and even in these cases, fails to display actual anger. She gives others a chance to try their hands at tasks even when she herself might have an easier time with them. Dora values her family, whom she loves openly, though she spends little time indoors at home with them. She tries to introduce her traditions and customs, subtly and without compulsion to those who are not familiar with them. Dora is fond of Boots, who became her best friend when she helped him save his beloved red boots from being swiped by Swiper the Fox (This was revealed in "Dora's First Trip"). Dora enjoys sports, especially soccer. She played on a baseball team with Boots and her other friends and was coached by her father (who has never been depicted as having other employment before or since). She loves and excels at soccer. Dora is also a musician, skilled at playing a wooden flute and the guitar.

Courtney was a camper on Total Drama Island as a member of the Killer Bass. Although she originally didn't qualify for the first half of the season of Total Drama Action, she debuted as a castmate on the season in Ocean's Eight—or Nine due to a successful lawsuit. She was placed on the Killer Grips and was the main antagonist for the second half of the season. She competed in Total Drama World Tour as a member of Team Amazon. She was seen with the original contestants on a yacht in the first episode of Total Drama: Revenge of the Island, and later returned as a camper for Total Drama All-Stars where she was placed on the Heroic Hamsters before being moved to the Villainous Vultures. As a high achiever and a perfectionist, Courtney has a polarizing personality, but at her core, she thinks of herself as a born leader, which often leads to her not letting others have a chance to take control. Although she is extremely bossy, competitive, critical, and even manipulative at times, she can be civil and polite to her fellow competitors under specific circumstances and in the beginning of the series. Such examples were in Phobia Factor where Courtney scolds her team for mocking Tyler's fear, Basic Straining, where she stands up for Harold against Duncan and Geoff, and in Jamaica Me Sweat, when she is the only one to acknowledge the injured Izzy and Owen. As an overachiever, she has a tendency to overreact when things go wrong, and drives herself crazy in order to get what she wants. She has become notorious among the contestants for constantly reminding them of her counselor-in-training experience, resulting in their constant annoyance. However, throughout her four competing seasons, the severity of Courtney's behavior becomes extremely antagonistic. When she wants something, she will fight to the death to get it, with no regard for the safety of others.

Lorelai an 8 year old mermaid who is the best friend of Santiago Montes & Tomás Montes, and the tritagonist of Santiago of the Seas. She is voiced by Alyssa Cheatham. She has a vast knowledge of the ocean and can speak to sea creatures. Her magical pearl bracelet allows her to transform into a young human girl so she can go on pirate adventures with Santiago and Tomás. Lorelai knows everything about the sea and its animals and uses her magical pearl bracelet to transform back and forth from her human and mermaid forms whenever she needed to. Her special Mermaid Call allows her to control the sea's waves and contact sea creatures, like calling her shark friends for a rescue when facing off with bad pirates! She is brave, kind, and caring. She is always eager to help her friends. Lorelai has long, brown hair that she generally styles in dreadlocks, brown skin, purple eyes and wears red lipstick, pearl earrings and a magical mermaid bracelet on her left wrist. Her normal attire consists of a white elbow-length shirt with a pink sleeveless vest over it that has yellow and purple accents on the bottom, purple trousers and yellow shoes. Her pirate attire consists of a white shirt, a pink vest with two silver buttons, a black belt with a gold buckle, a open purple waistcoat with golden trim, a purple and yellow bandana that she wears on the top of her head, a silver choker with a golden star-like symbol, pale blue and white-striped trousers and black knee-high boots with the same golden trim as her waistcoat. Her mermaid form looks mostly the same as her human form, however she has a lavender and purple-striped mermaid tail and wears a yellow and purple-accented tank top.

Anani is a Speaker of Merlandia City and the older sister of Lorelai. Her mermaid form has a yellow and gold striped mermaid tail with rainbow colors on her huge tail fan, sea shell earrings, a necklace with a red charm and wears a dress. Her hair has dreadlocks and has brown skin like her little sister Lorelai. Her human form has a yellow and peach pirate outfit with gold trims, yellow pants, brown and yellow knee-length boots, a bubble necklace, sand dollar earrings. She also has a pink flower in her hair.

Anani is a Speaker of Merlandia City and the older sister of Lorelai. Her mermaid form has a yellow and gold striped mermaid tail with rainbow colors on her huge tail fan, sea shell earrings, a necklace with a red charm and wears a dress. Her hair has dreadlocks and has brown skin like her little sister Lorelai. Her human form has a yellow and peach pirate outfit with gold trims, yellow pants, brown and yellow knee-length boots, a bubble necklace, sand dollar earrings. She also has a pink flower in her hair.

Resident Uniqua is a citizen of Mega City. She owns a robot named Reba who has broken down due to one of Professor Bug's mechanical bugs. Resident Uniqua is mostly pink. She wears gray overalls with white spots. Her clothes are nearly identical to Uniqua's standard outfit, aside from the color scheme. Uniqua has played Resident Uniqua in two episodes of The Backyardigans: "Robot Rampage: Part 1" and "Robot Rampage: Part 2" from season four.

The little girl is an explorer in a storybook that Austin reads. She loves snow and wonders what causes snow to fall. To find the secret of snow, she visits Ice Lady at her factory. The Ice Lady considers her an interruption and sends her away to far-away locations. She befriends Cowboy Pablo, Tyrone of the Jungle, and Assistant Austin on her journey. When she finally asks the Ice Lady about the secret of snow, she discovers that it does not exist and learns that friends are more important than snow. The Little Girl is mostly pink. She wears a light blue vest, a purple tuque with a white pompom, a matching scarf, and mittens. Uniqua has played the little girl in one episode of The Backyardigans: "The Secret of Snow" from season two.

Ninja Uniqua is a martial artist with a fondness for pie. She is the partner of Ninja Pablo. Ninja Uniqua is mostly pink. She wears a black shozoku and a magenta mask. Uniqua has played Ninja Uniqua in one episode of The Backyardigans: "Samurai Pie" from season two.

Kiara is the daughter of Simba and Nala, Kion's older sister, the mate of Kovu, the grandniece of Scar, the granddaughter of Mufasa, Sarabi, Sarafina, and Nala's Father, and the future Queen of the Pride Lands. She is a major character in The Lion Guard: Return of the Roar and a recurring character in The Lion Guard. As a teenager and a young adult, Kiara doesn't change much from a pre-adolescent except that she has gotten bigger in size and her jaw is slightly wider in comparison to her face. Kiara is kind, loyal, strong, determined and independent. She is assertive and sometimes stubborn in her decisions. She's also a little snarky towards her younger brother, who is equally snarky back, though she truly does care for him. Kiara often employs sarcasm, when she is irritated. However, she is also polite and doesn't hesitate to express her gratitude. Kiara shows much excitement in becoming the future queen of the Pride Lands. She displays a great sense of responsibility, especially in her position as the future queen of Pride Rock, despite having reservations about the lack of fun and freedom when she was a very small cub. She also respects and understands the Circle of Life, and willingly shares her knowledge of it with her friends. Kiara loves and cares for her father Simba and does not want to let him down. Bad odors bother her, though she did not mind when Bunga used them to save her. Unlike her friends Tiifu and Zuri, Kiara believes that there are more important things than appearance She also have saved them when they are in danger. Despite being friends with the two, she doesn't always approve of their antics and can either get frustrated or call them out for their behavior.

Miss Rhamaswami is a wealthy Indian lady played by Uniqua. She is greedy, but also playfully innocent and naïve, having previously wanted an Asian elephant as a pet. After meeting Park Ranger Tasha, she changes her mind and decides to keep the elephant at the Dandeli Wildlife Sanctuary. Miss Rhamaswami owns a private jet and works with her devoted assistant Austin-Ji. Miss Rhamaswami is mostly light pink, with darker pink spots. She wears a purple shalwar and kameez with gold embroidery. She also wears a purple turban with a feather. Uniqua has only played as Miss Rhamaswami in one episode of The Backyardigans: "Elephant on the Run" from season four.

Boots is a five (four for the first 12 episodes) year old anthropomorphic monkey and Dora's best friend who is the deuteragonist and co-host of the series. He likes to hold Dora's hand. Boots sometimes gets discouraged when things go wrong. When he is feeling down, he always bounces back quickly with one of his flips. No one can make Dora laugh the way Boots can. Boots is a character who Dora met one day in "Dora's First Trip", and is her best friend. He is friendly and enthusiastic and usually, wears his beloved red boots, hence his name. His parents look similar, with variations in eyes, height, and clothing. Boots is present with Dora on most of her adventures, and he helps Dora to solve clues and puzzles. He also loves baseball and is on a team with Dora. He loves to ride Rojo the fire truck and Azul the train. Boots is an athletic and energetic monkey. He performs a series of acrobatic flips, somersaults, and cartwheels, along the way to their destination. His lightweight also makes him easy to carry, even for Dora. Boots also "loves" many things. In one episode, he would say many times (e.g. "I love riddles. Call me 'Mr. Riddles'"; "I love nuts"; "I love chocolate"; "I love my ball"; "…and I love, love, love..."). Most importantly, however, Boots loves Dora and Dora loves him back, as both expressed verbally and physically in numerous episodes. His devotion and love always has Boots more than willing to drop whatever he's doing at the moment and make space in his random mental schedule for Dora. For her sake, he has even engaged in his own single adventures assisted by the viewers. Boots' Spanish vocabulary is limited but steadily increasing. Dora teaches him Spanish through "memorable" songs and phrases.

Izzy is one of the two deuteragonists in the Disney Junior animated series, Jake and the Never Land Pirates. She is a feisty young pirate girl and a member of Jake's pirate crew. She was originally voiced by Madison Pettis and later by Megan Richie. Izzy is a feisty pirate young pirate girl who has the ability to fly due to her Pixie Dust given to her by Peter Pan and the fairies. She is beautiful and just as adventurous as Jake and Cubby. She loves puzzles, music, and of course singing and dancing. She seems to be the brightest member of the trio. She treats animals like her own children and cares for them. She is also part of Jake's crew on their pirate ship Bucky. Izzy treats Cubby like a sibling and cares for him deeply. She thinks of Jake as an older brother and more than a friend at the same time. Izzy shares some traits with Tinker Bell most notably her feisty attitude. Izzy believes that with only practice will you achieve a goal showing that she's a hardworking and strong willed pirate. Izzy shows little fear of Captain Hook but does not let it get in the way of her and her friends saving the day. She is not afraid to stand up to Hook and shows her anger when he betrays them and steals from them. Izzy and Mr. Smee rarely communicate but they seem to be more acquaintance like than enemies. Smee is just as kind to Izzy as he is to Jake and Cubby.

Map (sometimes referred after "The") is a main character on Dora the Explorer. He is Dora's helpful guide who lives inside Backpack's side pocket. Described as a "funny, bouncy, rolled up map", Map is a kind and smart character who often helps Dora through her adventures by showing her where to go via his map. He is often a very useful friend who helps the audience of kids know where the blank is coming from. He also loves and performs rap. Unlike Backpack, who's shown to speak English and Spanish frequently, Map is often shown to use English more, though he's not incapable of using Spanish, such as in Super Map, where he helps Tico down the River by following either the red / rojo, or yellow / amarillo paths. Map has a rather simplistic design and color pallet. Since his character design is based around paper, he has two sides: his outside is a pale-yellow, partially beige, and his inside is light blue with his eyebrows being the same color. His mouth is red, and he has two white eyes with black pupils. In seasons 7 and 8, he becomes a computer-generated character, just like Backpack and the Fiesta Trio.

Backpack (or Mochila in Spanish) is a friend and special helper to Dora who helps her on all of Dora's adventures. Just like Dora, Backpack can speak both Spanish and English. Backpack is a real go-getter with a can-do spirit. As Backpack says in her signature song, "Anything that you might need, I've got inside for you." From binoculars to sticky tape, Backpack's loaded up with everything Dora might need for her quest, though it is up to the viewer to pick out the item(s) that will solve the problem at hand. Just like both Maps, she opens her own segment (the helping segment, known as the backpack segment). They also live in her side pocket. Backpack is a purple flap backpack, a type of backpack that opens into one large main pocket with a flap accessible at the top. Throughout Dora the Explorer, Backpack consisted of two purples: a lighter purple for her flap, face, and straps, and a darker purple for all the other sides and her two side pockets, either of which houses The Map. Her flap is also shown to be able to hide her face which has two circular white eyes with black pupils, all underneath two yellow eyebrows. The inside of her mouth is colored burgundy.