The animated series Amphibia features various characters created by Matt Braly. The series centers on Anne Boonchuy, who, along with her friends Sasha and Marcy, is transported to the world of Amphibia after opening a mysterious music box. Anne is adopted by the Plantar family, consisting of the adventurous Sprig, feisty Polly, and the wise Hop Pop, as they go on adventures and face numerous dangers. Much of the show revolves around Anne interacting with the residents of Wartwood, who are initially hostile towards her, but over time welcome her as one of them.

This is a list of the characters that appear in this show.

Overview Character Voiced by Appearances First Season 1 Season 2 Season 3 Shorts Main characters Anne Boonchuy Brenda Song "Anne or Beast?" colspan="4" Hopediah "Hop Pop" Plantar Bill Farmer colspan="4" Sprig Plantar Justin Felbinger colspan="4" Polly Plantar Amanda Leighton colspan="4" Sasha Waybright Anna Akana "Best Fronds" colspan="2" Marcy Wu Haley Tju colspan="2" Captain Grime Troy Baker colspan="2" King Andrias Leviathan Keith David "Marcy at the Gates" The Core / King Aldrich William Houston (King Aldrich's voice)Haley Tju (as Darcy) "The First Temple" Wartwood Swamp Inhabitants Mayor Frodrick Toadstool Stephen Root "Anne or Beast?" colspan="4" Toadie Jack McBrayer colspan="4" Sadie Croaker Laila Berzins colspan="4" Walliam "Wally" Ribbiton James Patrick Stuart colspan="4" Maddie Flour Jill Bartlett "Hop Luck" colspan="4" Ivy Sundew Katie Crown "Dating Season" colspan="3" Felicia Sundew Kaitlyn Robrock "Anne or Beast?" colspan="4" Sylvia Sundew Mona Marshall "Hop Pop and Lock" colspan="3" Leopold Loggle Brian Maillard "Anne or Beast?" colspan="3" Mr. Flour Kevin Michael Richardson colspan="2" Stumpy John DiMaggio "Lily Pad Thai" colspan="3" Soggy Joe Fred Tatasciore "Anne Vs. Wild" Albus Duckweed Kevin McDonald "Dating Game" colspan="3" Rosemary, Ginger, & Lavender Flour Eden RiegelMarlow BarkleyMia AllanElla Allan "Civil Wart" Tuti April Winchell "Girl Time" colspan="3" Chuck Matt Braly "Toad Tax" colspan="3" Gunther Chris Sullivan "Croak & Punishment" colspan="2" colspan="2" Sheriff Buck Leatherleaf James Adomian "Girl Time" colspan="3" Toad Tower Inhabitants Bog Darin De Paul "Toad Tax" colspan="3" Fens April Winchell colspan="3" Percy Matt Jones "Prison Break" colspan="2" Braddock Kristen JohnstonApril Winchell colspan="2" colspan="2" Captain Bufo Daisuke Tsuji "Barrel's Warhammer" colspan="2" Captain Beatrix Aisling Bea Captain Aldo Ron Cephas Jones colspan="2" Newtopia Inhabitants General Yunan Zehra Fazal "Toadcatcher" colspan="2" Lady Olivia Michelle Dockery "Marcy at the Gates" colspan="2" Barley, Branson and Blair Sam Riegel colspan="2" Gertie Nicole Byer "Scavenger Hunt" colspan="2" Bella the Bellhop Kristen Schaal "The Plantars Check In" colspan="2" Sal Maurice LaMarche "Little Frogtown" colspan="2" Priscilla "The Killa" Paddock Misty Lee "Hopping Mall" colspan="2" Pearl Paddock Romi Dames colspan="2" Los Angeles Inhabitants Mrs. Boonchuy On Braly "Family Fishing Trip" colspan="2" Mr. Boonchuy Brian Sounalath "The New Normal" colspan="2" Dr. Jan Anika Noni Rose "Fight at the Museum" colspan="2" Ally and Jess Melissa VillaseñorDana Davis "Fixing Frobo" colspan="2" Terri Kate Micucci "If You Give a Frog a Cookie" colspan="2" Mr. X RuPaul "Mr. X" colspan="2" Robert Otto Brad Garrett "Spider-Sprig" colspan="2" Dr. Frakes Cree Summer "If You Give a Frog a Cookie" colspan="2" Maggie Eden Riegel "Reunion" Gabby Jessica McKenna "Hop Til You Drop" colspan="2" Ned Wayne Knight "Thai Feud" colspan="2" Molly Jo Cassie Glow "Spider-Sprig" colspan="2" Humphrey Westwood Wallace Shawn "Hollywood Hop Pop" colspan="2" Others Valeriana Susanne Blakeshee "Bizarre Bazaar" colspan="3" Tritonio Espada Matt Chapman "Combat Camp" Barry Keith Silverstein "Cursed!" Apothecary Gary Tony Hale "Children of the Spore" Crumpet the Frog Matt Vogel (as Kermit the Frog) "Swamp and Sensibility" colspan="2" Curator Ponds Alex Hirsch "Wax Museum" colspan="2" Leif Cassandra Lee Morris "The Sleepover to End All Sleepovers" Barrel Jason Ritter colspan="2" Lysil and Angwin Laila BerzinsChris Wylde "Quarreler's Pass" colspan="2" Parisia Rachel House "Olm Town Road" colspan="2" Mother Olm Whoopi Goldberg "Mother of Olms" colspan="2" The Guardian Lo Mutac "The Hardest Thing" colspan="2"

Main Anne Boonchuy

Anne Savisa Boonchuy (; voiced by Brenda Song) is a self-assured, adventurous, and fearless Thai-American human girl originally from Los Angeles, California, who, on her 13th birthday, gets magically transported to Amphibia alongside Sasha and Marcy after opening a mysterious chest known as the Calamity Box. Separated from her two friends, Anne would be taken in by the Plantars, making her home at their hometown, Wartwood. Anne eventually reunited with Sasha, but under acrimonious circumstances as the two end up fighting at Toad Tower. She then reunited with Marcy, but ultimately had to choose between staying in Wartwood with the Plantars, or in Newtopia with Marcy. Her encounters with both girls eventually took a dark turn when Sasha attempted to betray her, and Andrias revealed Marcy was the reason the girls were transported to Amphibia. Anne was sent home with the Plantars, but would return to Amphibia to fight Andrias, and eventually the Core.

10 years into the future, Anne grows up to become a herepetologist at the Aquarium of the Pacific, in honor of the Plantar family and Amphibia inhabitants.

Sprig Plantar

Sprig Plantar is a pink poison dart frog and Anne's best friend. He is adventurous and energetic, qualities which can get him into adventure and trouble. Despite acting carelessly at times, he is loyal to his friends and family and seeks to do what is right. He was the first person to befriend Anne and showed the most sympathy towards her plight; having to convince Hop Pop to take her in. Despite being very close with Anne, he still prefers his own personal space and has admitted that he has no romantic interest in her. While he can be at odds with Hop Pop, Sprig does care about him and likes spending time with him. Sprig also has a sibling rivalry with Polly, but is also protective of her. Early in the first season, Sprig gets roped into an arranged marriage with Maddie Flour which they ultimately break off, with Sprig realizing that Maddie is cool despite her dark personality. He develops a closer relationship with Ivy Sundew, whom he has known since childhood. He initially saw her as a friend, but slowly fell in love with her and has since tried impressing her. They become a couple by the end of the season. When Sasha returns and pushes her influence on Anne, Sprig steps up for her, telling her that Anne deserved better and that she had been a terrible friend to her.

In season two, Sprig and his family travel with Anne to Newtopia to look for clues regarding the Calamity Box. While on the road, Sprig displays natural hunting skills, which he teaches to Anne, as well as perfect vocal mimicry. Upon arriving in Newtopia, the group meets Marcy and Sprig becomes highly suspicious of her and protective of Anne due to their past meeting with Sasha. However, he ultimately accepts her as a friend. Sprig is also revealed to be smart to a certain degree, as he was immediately accepted into Newtopia University despite his age, but later drops out due to the pressure. In "Hopping Mall", he tells Anne that he does not remember his mom as he was young, news which brings him and Anne closer together. Upon returning to Wartwood, he begins to openly date Ivy Sundew. In "True Colors", he, his family, and Anne fight Andrias, and accompany Anne back to her home in Los Angeles.

In season three, Sprig and his family join Anne when she is transported back to Los Angeles. He becomes particularly obsessed with being considered a Boonchuy as Anne is considered a Plantar. He is revealed to be a natural in Sepak takraw. He turns 11 in "Sprig's Birthday" and further reveals that his parents gave him his signature hat. In "Spider-Sprig", he tries to become a superhero named Frog-Man, but gives up after realizing that he was simply seeking attention. Sprig eventually returns to Amphibia with Anne and his family. He resumes his relationship with Ivy, much to everyone's annoyance, but when the two of them nearly ruin a mission, they decide to pull it back a bit. He also overcomes his prejudice with Grime and begins to take fighting advice from him. Sprig becomes instrumental in defeating Andrias after reading him a letter he found that came from Leif, which is enough to invoke a feeling of regret within the disgraced king - enough to drive him to tears.

After Anne saves Amphibia from the Core, Sprig finally accepts that she will have to leave Amphibia for good and says farewell to her. In the epilogue, he has devoted himself to becoming an adventurer and prepares to travel to a new continent alongside Ivy.

Hopediah "Hop Pop" Plantar

Hopediah "Hop Pop" Plantar is an orange poison dart frog who is Sprig and Polly's grandfather and Anne's adoptive grandfather. He is very protective of his grandkids, and was initially unsure of taking Anne in due to her strange anatomy. However, he learns to welcome her after she owns up to accidentally breaking his cane. Hop Pop is prone to be stuck in his old ways, but eventually bonds with Anne after realizing that they share a lot in common in terms of personality. He was also bossy to the kids, but learns to be open-minded when Sprig brings him humility, and is also opportunistic. He is well informed about the Calamity Box, which brought Anne and her friends to Amphibia, but feigns understanding it due to its dangerous origins. After operating as a beetle racer called "Wrecker", he buried it in his front lawn and has been hiding it from Anne since. He was initially oblivious to the Plantar family's long history of being adventurers and explorers, but did not seem all that bothered upon learning this. He had a long reciprocated love with Ivy Sundew's grandmother and Felicia Sundew's mother, Sylvia Sundew, who, upon returning to Wartwood Swamp, resumes her relationship with him. Throughout the first season, Hop Pop struggles to keep his fruit stand up and running and ends up losing it when he cannot pay his debt; effectively putting him out of a job. He fights against the system by running for Mayor against Mayor Toadstool, but loses after failing to reach out to the inhabitants outside of Wartwood Swamp. However, the Wartwood Swamp citizens build him a new stand to show their support. It is later revealed that the Toads of Toad Tower view his efforts as a threat, as they unsuccessfully try to get rid of him.

In season two, Hop Pop leads Anne and the Plantars to Newtopia in a "fwagon" (short for family wagon) and leaves their house under Chuck's care. He opts to leave the Calamity Box behind, claiming that he had a friend who was examining it. While on the road, Hop Pop displays a heroic attitude and further revels on his failed background as an actor, getting the chance to fulfill this dream, albeit with criminals. While in Newtopia, he briefly has a crisis after realizing that he is not ready for Sprig to leave him and learns from his friend Sal that he must embrace change and the future. Eventually, Anne figures out that Hop Pop had been lying to her about the Calamity Box. He soon reveals to her that he had feared losing Sprig and Polly, as years ago, herons killed their parents while he was away, and he has blamed himself for being unable to protect them. Anne forgives him for trying to hide the box and he agrees to help her continue her search for a way home. In "True Colors", Hop Pop accompanies Anne back to Los Angeles along with his grandkids.