List of Total Drama characters

• Chris McLean (voiced by Christian Potenza) is the Scottish Canadian host of the main Total Drama series. Although he is a popular television personality, Chris is egomaniacal to a fault, often foregoing or willingly going against the contestants' happiness and well-being if it means more viewers. This makes him universally hated by the vast majority of the contestants, with their hatred of him being the only thing they can all agree on. While in the beginning of the series, Chris prefers to remain out of the challenges and act more impartial, as the series progressed he becomes more involved to the point of criminal activity. Chris' narcissism causes him to do more stuff focusing on him (such as making Total Drama Action's symbol of immunity be a "gilded Chris award").
• Chef Hatchet (voiced by Clé Bennett and later Deven Mack in Total DramaRama) is the African Canadian chef for the Total Drama series, and the occasional co-host. who is while not considered an official host, he has hosted on several occasions when Chris is absent. Chef is a severe man with a drill sergeant approach to almost everything. He notoriously only cooks horrible food.
• Don (voiced by Terry McGurrin) is the host of The Ridonculous Race. Unlike his Total Drama counterpart, Don seems to want to remain more impartial during challenges. Also, he seems to show concern for the contestants' safety when in dangerous situations. Although not to the same extent as Chris, Don has shown to have a slight ego, often adding in small comments about his looks.

• Beth (voiced by Sarah Gadon) is a contestant on Total Drama Island and Total Drama Action. She is a friendly girl who tends to get along with everybody due to her amiable behavior. She appears geeky with large glasses, a sideways ponytail and braces, the latter of which was removed between seasons. Beth is usually kind and respectful towards everyone she meets, but tends to get agitated if disrespected or bossed around. She initially forms an alliance with Heather, but breaks it off due to Heather's bossy attitude before she is voted off due to accidentally cursing her team with an idol she took from Boney Island. In Total Drama Action, she forms a strong friendship with Lindsay where they both begin crushing on Justin. She eventually makes it to the finale with Duncan.
• Bridgette (voiced by Kristin Fairlie) is a contestant on Total Drama Island, Total Drama Action, and Total Drama World Tour. She is a surfer chick and vegetarian who is passionate about tending animals, even healing a wild bear in Siberia. She starts dating Geoff after both are eliminated from Total Drama Island (She is eliminated after a hide and seek challenge). She is eliminated along with Geoff during Total Drama Action because of their constant making out; they then become the Aftermath hosts. During World Tour, Bridgette is tricked by Alejandro into kissing a frozen pole, resulting in her elimination. It also strains her relationship with Geoff, but they move past it and resume their relationship during an Aftermath episode.
• Cody Emmett Jameson Anderson (voiced by Peter Oldring and later Wyatt White on Total DramaRama) is a contestant on Total Drama Island and Total Drama World Tour. He is a geek that tries to be cool but fails constantly. He has a crush on Gwen, who only sees him as an annoying little brother, but puts it aside to help his fellow teammate Trent in the first season. He was voted off after getting mauled by a bear since his injuries would be detrimental to his team. During World Tour, he is freaked out by Sierra's creepy devotion to him, but accepts her as a friend at the end of the season. He makes it to the final three, but decides to help Heather defeat Alejandro after the latter eliminates him and nearly gets him killed by a shark.
• Courtney (voiced by Emilie-Claire Barlow) is a contestant on Total Drama Island, Total Drama Action, Total Drama World Tour, and Total Drama All-Stars. She is stubborn, highly uptight and very strict, often trying to commandeer her team, to no avail. She forms a relationship with Duncan, whom she is initially at odds with for his rebellious nature. Courtney is wrongfully eliminated in the first season when Harold tampered with the votes in an attempt to get back at Duncan. In the second season, she files a lawsuit that results in her being allowed to compete in the second season when she didn't initially qualify. In the third season, she becomes friends with Gwen but both the friendship with Gwen and relationship with Duncan ends after Duncan cheats on her with Gwen. She is later seduced by Alejandro, eventually resulting in her elimination. In All Stars she begins to date Scott and rekindles her friendship with Gwen after the latter breaks up with Duncan, but after the other contestants found out she made a chart to plan their eliminations, her new relationships are ruined as she is voted off yet again.
• Devon Joseph "DJ" (voiced by Clé Bennett) is a contestant on Total Drama Island, Total Drama Action, and Total Drama World Tour. He is kind and considerate to others, loves animals, and is a talented cook. In the first season, he is eliminated after failing a horror-themed challenge. In the second season, Chef Hatchet forms an alliance with him to make him tougher. However, he decides that being in the alliance is wrong and quits the game. In the third season, DJ develops bad luck and starts accidentally injuring animals during his challenges. Despite his attempts to eliminate himself to save the creatures, he ends up as the last one of his team before losing the game.
• Duncan (voiced by Drew Nelson) is a contestant on Total Drama Island, Total Drama Action, Total Drama World Tour, and Total Drama All-Stars. He is a punk rebel who is an ex-convict from juvenile detention. During the first two seasons, he develops a relationship with Courtney, but eventually breaks up with her due to her strict nature. During Total Drama Island and Total Drama Action, Duncan bullies Harold often, but the two eventually work past their differences. In Total Drama Action, he is targeted for elimination multiple times after Courtney returns to the show, but is often spared by luck or the eliminations of other contestants, which helps him make it into the finale with Beth. He later cheats on Courtney with Gwen in Total Drama World Tour and begins to date her. In All Stars, he becomes obsessed with getting Courtney's attention and proving to his colleagues and the audience that he isn't nice, which causes Gwen to dump him, and he is arrested after he blows up Chris's mansion.
• Eva (voiced by Julia Chantrey) is a contestant on Total Drama Island. She has a fiery temper which causes her to be the second one voted off the island in the first season after losing her MP3 player (which Heather secretly stole). She returns later in the season after the teams are merged, but her temper results in a quick second elimination after she targets Bridgette for supposedly getting her eliminated.
• Ezekiel (voiced by Peter Oldring) is a contestant on Total Drama Island and Total Drama World Tour. He is a homeschooled farm boy and is the first one voted off for making sexist comments about the female contestants. In World Tour, he is voted off first once again when he costs his team the challenge, but he secretly stays on the plane in a desperate attempt to win. After being homeschooled by rats on the plane, Ezekial became a feral creature who roams the plane in an attempt to claim the prize money, resulting in it getting destroyed. After the third season, he becomes a permanent resident on Boney Island.
• Geoff (voiced by Dan Petronijevic) is a contestant on Total Drama Island, Total Drama Action, and The Ridonculous Race. He has a positive attitude, loves people, and is always up for a party. During the first season, he develops a crush on Bridgette and the two become a couple. After being one of the first ones eliminated in the second season, he becomes the host of Total Drama Aftermath, where he interviews the eliminated contestants and showcases highlights from the season. The fame of the show causes him to act extremely sadistic, but he eventually changes back. He continues to host the Aftermath show in season 3. In The Ridonculous Race, he competes with his best friend Brody as his teammate.
• Gwen (voiced by Megan Fahlenbock) is a contestant on Total Drama Island, Total Drama Action, Total Drama World Tour, and Total Drama All-Stars. A gothic girl who does not initially like socializing with others. In the first season, she has a crush on Trent and the two begin dating. She eventually becomes a finalist on the first season with Owen. During the second season, she and Trent's relationship deteriorates after they are placed on separate teams and she eventually breaks up with him. She becomes friends with Duncan during the season, which causes his girlfriend Courtney to become jealous. In season 3, she becomes friends with Courtney, but Gwen destroys their friendship by kissing Duncan while he was still with Courtney. In season 5 she makes several attempts to mend her friendship with Courtney and is successful, only for their friendship to be ruined again after Gwen finds out about Courtney's elimination chart.
• Harold Norbert Cheever Doris McGrady V (voiced by Brian Froud) is a contestant on Total Drama Island, Total Drama Action, and Total Drama World Tour. He is an awkward nerd who is constantly bullied by Duncan. Despite his demeanor, he displays several talents such as beat boxing, poetry, and quick reflexes. After his elimination, he reveals he has feelings for Leshawna and the two kiss before he leaves the island. During the second season, he is initially bullied by Duncan again, and is the first to discover Owen was sabotaging the competition, but was eliminated before he could warn the others. In the third season, he quits the show early after causing his team to lose the challenge in Japan.
• Heather (voiced by Rachel Wilson) is a contestant on Total Drama Island, Total Drama Action, Total Drama World Tour, and Total Drama All-Stars. A mean and snobby girl who won't stop at anything to win the million dollar cash prize and acts as the main antagonist during the first season. Heather manipulates Lindsay and Beth to join her secret alliance before ultimately getting them eliminated, and picks extreme rivalries with Gwen and Leshawna, despite all four of them being her teammates. She makes it to the final three, but is eliminated after Gwen and Owen team up against her in the dare challenge, which also results in her hair getting shaved off. During the second season, she wears a wig to cover up her bald head. In the third season, she forms an intense rivalry with Alejandro but eventually develops feelings for him as well. She manages to make it to the final round, but ends up losing the money after she either accidentally gives Alejandro the win or Ezekiel steals it from her. In Revenge of the Island, she attempts to steal the cash prize of the season, but is stopped by the new contestants. In All-Stars, she competes against Alejandro once more, who eliminates her before the teams merge by stealing the immunity statue from her. After he is eventually voted off, the two begin dating.
• Izzy (voiced by Katie Crown) is a mysterious, contestant on Total Drama Island, Total Drama Action, and Total Drama World Tour. A zany jungle girl who is very hyperactive and a compulsive liar. In the first season, she leaves early after the Royal Canadian Mounted Police chase her out for causing a major explosion during the challenge, but later returns as a contestant after the teams are merged. Before her second elimination, she begins a relationship with Owen. In the second season, she goes by the aliases of "E-Scope" and "Explosivo". In the third season, several blows to her head result in her becoming a genius, taking her out of the competition by the military, who plan to put her new mind to work, though she eventually receives another blow to the head and returns to her zanier personality.
• Justin (voiced by Adam Reid) is a model contestant on Total Drama Island and Total Drama Action. A handsome boy who makes girls, boys and animals swoon when he stares into their eyes. He is mostly silent in the first season. In Total Drama Action, he displays more of a vain personality and keeps worrying about his appearance, becoming the main antagonist. His main admirers are Katie, Sadie, Lindsay, and Beth.
• Katie (voiced by Stephanie Anne Mills) is a contestant on Total Drama Island and Sadie's best friend. They dress alike, but she is skinnier with a tan. She was voted off for causing their team to lose a camping challenge.
• Leshawna (voiced by Novie Edwards) is a contestant on Total Drama Island, Total Drama Action, and Total Drama World Tour. She is a sassy and bold girl. During the first season, she forms a strong friendship with Gwen and a fierce rivalry against Heather. When Harold is eliminated, he reveals his feelings for her before he leaves the island. She made it to the final five in the first season before she was accidentally voted off by the eliminated campers. In the second season, she tricks her team into giving her the spa reward from one of the challenges and bad-mouths the other contestants to her cousin Leshaniqua, leading everyone to distrust her and eventually vote her off. In the third season, she is eliminated early after being seduced and tricked by Alejandro, but rekindles her relationship with Harold.
• Lindsay (voiced by Stephanie Anne Mills) is an attractive contestant on Total Drama Island, Total Drama Action, Total Drama World Tour, and Total Drama All-Stars. A stereotypical dumb blonde. In Total Drama Island, she becomes part of an alliance with Heather, who forces her to various demeaning tasks. She also begins dating Tyler, but has a hard time remembering his name and who he is after his elimination. She ultimately learns how cruel Heather is when the former's actions result in her elimination and finally stands up to her. She later attains revenge by being the one to initiate Heather getting her head shaved during the dare challenge. In Total Drama Action, Lindsay becomes best friends with Beth, who was also part of Heather's initial alliance. Despite placing far in the competition, she ends up accidentally voting herself off. In Total Drama World Tour, Lindsay eventually remembers who Tyler is and the two resume dating. In All Stars, she is voted off first for costing her team the challenge.
• Noah (voiced by Carter Hayden) is a contestant on Total Drama Island, Total Drama World Tour, and The Ridonculous Race. A cynical, sarcastic boy, he is voted off quickly in the first season for refusing to participate in the dodgeball challenge and constantly insulting his teammates. In the third season, he becomes best friends with Owen, but is eliminated in London after expressing his distrust of Alejandro to Owen. In The Ridonculous Race, Noah competes with Owen as the "Reality Show Pros", as the two have competed on several reality shows since the third season. During the competition, he falls in love with Emma of the "Sisters" team and the two eventually begin dating.
• Owen (voiced by Scott McCord) is an obese bumbling contestant on Total Drama Island, Total Drama Action, Total Drama World Tour, and The Ridonculous Race. A contestant who loves to eat and has an enthusiastic personality, he always sees people in a positive light, becoming the only contestant to befriend Chris. He dates Izzy until she broke up with him in the third season. Despite the odds, he eventually becomes a finalist in the first season. In the second season, he is eliminated before the teams merge, but is brought back as a mole to use the other contestants sabotage the other contestants, and is eliminated after Courtney and Beth find out his secret. During the third season, he becomes friends with Noah and unintentionally annoys Alejandro with his enthusiastic personality and constantly calling him "Al", but grow suspicious of the latter after Noah warns him of Alejandro's true nature. He later competes with Noah in The Ridonculous Race as "The Reality Show Pros", as the two have been on several reality shows since the third season.
• Sadie (voiced by Lauren Lipson) is a contestant on Total Drama Island and Katie's best friend. The two dress alike and have similar personalities, but Sadie is slightly heavier and with a lighter complexion. Sadie was eventually voted off after she injured Courtney during a trust-based challenge.
• Trent (voiced by Scott McCord) is a contestant on Total Drama Island and Total Drama Action. A guitar player with a laid back attitude who has a crush on Gwen during the first season, but is eliminated after Heather tricks him into kissing her and manipulates the other contestants into voting him off. Despite this, he and Gwen eventually become a couple in the finale. During the second season, his relationship with Gwen is strained after they are put on opposite teams. He becomes desperate to impress her to the point where he starts throwing his team's challenges, eventually resulting in his elimination and Gwen breaking up with him. Though he continues pining for her, he ends up becoming the object of affection for Katie and Sadie.
• Tyler (voiced by Peter Oldring) is a contestant on Total Drama Island and Total Drama World Tour. An uncoordinated athlete. In the first season, he is eliminated after his fear of chickens costs his team one of the challenges. He and Lindsay begin dating during the first season, but after his elimination, Lindsay has a hard time remembering who he is. In the third season, Lindsay doesn't even remember his name until soon before Lindsay's elimination challenge. He allies himself with Alejandro, but is eliminated after costing his team the challenge during the Area 51 challenge.

• Alejandro Burromuerto (voiced by Marco Grazzini in TDWT and Alex House in TDAS²) is a contestant from Spain on Total Drama World Tour and Total Drama All-Stars. A charming, Hispanic boy who is the main antagonist of the third season. Amidst the chaos of the final challenge, he is trampled by the other contestants and burned by lava, forcing him to remain inside the robotic "Drama Machine" for a year to recover from his injuries. He returns in All-Stars, where he attempts to warn the other contestants of Mal's evil nature, but is voted off due to the contestants' own distrust of him. After his elimination, he begins dating Heather.
• Blaineley Stacey Andrews O'Halloran (voiced by Carla Collins) is a host from Ireland of Total Drama Aftermath and was briefly a contestant on Total Drama World Tour. She frequently clashed with Bridgette and Geoff, leading the latter to trick Blainely into winning the "Second Chance" challenge to become a contestant on Total Drama World Tour she is voted off alongside Courtney when it's revealed she attempted to make a secret alliance with Chef to help her win.
• Sierra (voiced by Annick Obonsawin) is a contestant on Total Drama World Tour and Total Drama All-Stars. A Total Drama fan girl and blogger. During the third season, she makes multiple attempts to make Cody fall in love with her, leaving the latter often terrified at her advances. Sierra ultimately places fourth after Chris disqualifies her for accidentally blowing up the plane they were traveling on. She returns in All Stars, where her mind begins to slowly deteriorate and causes her to mistake Cameron for Cody.

• Anne Maria (voiced by Athena Karkanis) is a contestant on Total Drama: Revenge of the Island. A woman who is obsessed with her looks, she ends up in a love triangle with Mike and Zoey as she is infatuated with Mike's alternate personality, Vito. During the mine challenge, she receives a large diamond from the feral Ezekiel. Thinking she no longer needs the million, she quits the show.
• Beverly "B" is a contestant on Total Drama: Revenge of the Island. He is an intelligent individual who does not speak. He is voted off after Scott throws a challenge for his team and frames B for the loss.
• Brick McArthur (voiced by Jon Cor) is a contestant on Total Drama: Revenge of the Island. A military cadet that always follows his creed. Even though he is a disciplined cadet, he often displays a sensitive side that his enemies take advantage of. He is voted off for rescuing the other team in the mines.
• Cameron Corduroy Wilkins (voiced by Kevin Duhaney) is a nerd contestant on Total Drama: Revenge of the Island and Total Drama All-Stars. An intelligent boy who is physically frail as a result of his mother raising him in a bubble. He eventually makes it to the finale of the fourth season. In All-Stars, Cameron becomes the target of Sierra's affections as she begins mistaking him for Cody. During the 100th episode, he is severely injured after he and Gwen rescued the contestants from Ezekiel, resulting in his elimination.
• Dakota Milton (voiced by Carleigh Beverly) is a contestant on Total Drama: Revenge of the Island. A fame-hungry girl who is eliminated early in the competition after her desire for camera time costs her team the challenge. She returns to the island to get more screen time, which Chris accepts by making her an intern. After Chris sends her into a mine filled with radiation to test it for the contestants, she mutates into a giant monster that Sam calls "The Dakotazoid". She begins dating Sam after her mutation.
• Dawn (voiced by Caitlynne Medrek) is an English Canadian contestant on Total Drama: Revenge of the Island. She is a nature lover who is shown to be able to read peoples' feelings. She is voted off after Scott frames her for stealing the other contestants' belongings.
• Jo (voiced by Laurie Elliott) is a contestant on Total Drama: Revenge of the Island and Total Drama All-Stars. A competitive jock who's willing to go to any lengths to win. She forms intense rivalries with Brick and Lightning and makes multiple alliances along the way to stay in the game before eventually betraying them. In All-Stars, she is voted off shortly afterwards for her confrontational attitude and costing her team the challenge.
• Mike (voiced by Cory Doran) is a contestant on Total Drama: Revenge of the Island and Total Drama All-Stars. A boy who has multiple personalities. In the fourth season, he develops feelings for Zoey, but is afraid to reveal his disorder to her, which Scott takes advantage of to win the challenge and eliminate him. In All-Stars, his alternate personality Mal takes over Mike's body and becomes the main antagonist for the season. Mike and his other personalities work together inside his subconscious to escape and defeat Mal.
• Rudolph "Lightning" Jackson (voiced by Tyrone Savage) is a jock bully contestant on Total Drama: Revenge of the Island and Total Drama All-Stars. An arrogant sport who is talented at football and refers to himself in the third person. Despite his lack of intelligence, he makes it to the finale and faces off against Cameron. In the following season, he is eliminated early after his egotistical attitude costs his team the challenge.
• Sam (voiced by Brian Froud) is a contestant on Total Drama: Revenge of the Island and Total Drama All-Stars. A gamer with a generally optimistic attitude. He develops a crush on Dakota and eventually begins dating her after she mutates from radiation exposure. He is eliminated after his lack of physical strength costs his team the challenge. In All-Stars, he is eliminated after he was caught cheating during the pancake challenge in an effort to save food in case he got sent to Boney Island.
• Scott (voiced by James Wallis) is a contestant on Total Drama: Revenge of the Island and Total Drama All-Stars. A scheming farmboy who serves as the main antagonist of the fourth season. He continuously sabotages his own team so he could control who gets voted off. He also is constantly chased by the mutant shark Fang after he lost one of his teeth to Scott. In All-Stars, Scott develops a relationship with Courtney, but eventually breaks up with her after she depicts him as a rat in her elimination chart.
• Staci (voiced by Ashley Peters) is a contestant on Total Drama: Revenge of the Island. An chatterbox, extremely talkative girl who is voted off first after she exaggerates about her family and lies saying that they invented everything.
• Zoey (voiced by Barbara Mamabolo) is a contestant on Total Drama: Revenge of the Island and Total Drama All-Stars. A kind, athletic girl from a small town. During the fourth season, she develops feelings for Mike, but finds it difficult to start a relationship due to the latter's attempts to hide his multiple personalities and Anne Maria's crush on Vito. In All-Stars, Zoey is warned by the other contestants about Mal's manipulations, but doesn't initially believe them due to their own distrustful nature and her relationship with Mike.

• Amy (voiced by Bryn McAuley) is a contestant on Total Drama: Pahkitew Island. She is Samey's twin sister, whom she constantly bullies. When Amy frames Samey for losing one of the team's challenges, Samey is able to convince the others that Amy is her after Amy eats a poisonous apple and loses her ability to speak. After Amy's elimination, she swims back to the island to get revenge on her sister, resulting in both of their eliminations.
• Beardo (voiced by Clé Bennett) is a contestant on Total Drama: Pahkitew Island. Beardo tends to "just make noises and be generally bothersome", which results in him getting voted off first.
• Dave (voiced by Daniel DeSanto) is a contestant on Total Drama: Pahkitew Island. Seeing himself as the only "normal" contestant on the show, Dave thinks logically about challenges, but is very critical of his teammates. When Sky rejects his advances, he convinces the other contestants to vote him off. He becomes Sky's teammate in the finale, but turns against her after finding out Sky was dating someone prior to coming on the show.
• Ella (voiced by Sunday Muse) is a contestant on Total Drama: Pahkitew Island. A girl who loves singing. After Chris threatens to eliminate her if she sings any further, Sugar convinces her to sing to help her teammates during a challenge before sending Chris an anonymous tip to get her eliminated.
• Jasmine (voiced by Katie Bergin) is a contestant on Total Drama: Pahkitew Island. A tall Australian survivalist, she is very outgoing and intimidating, but also cares a lot about her teammates and her crush, Shawn. She makes it to the final four, but is eliminated after Sugar sabotages her during the challenge. In the finale, Chris turns her against Shawn by revealing how he didn't want to split the prize money with her, but the two are able to reconcile regardless if Shawn ends up winning or not.
• Leonard (voiced by Clé Bennett) is a contestant on Total Drama: Pahkitew Island and The Ridonculous Race. A lover of Live Action Role Playing Games, he dresses as a wizard and believes he has magical abilities, which result in early eliminations on both of the shows he competed on.
• Max (voiced by Bruce Dow) is a contestant on Total Drama: Pahkitew Island. He declares himself to be the most evil mind throughout all of history, but in actuality is a very incompetent villain.
• Rodney (voiced by Ian Ronningen) is a contestant on Total Drama: Pahkitew Island. A kind and caring country boy who constantly falls in love with any girl for something as simple as warning him about stepping in raccoon droppings. He is eventually voted off when his crushes on multiple contestants causes his team to lose a truth-or-dare challenge.
• Samantha "Sammy/Samey" (voiced by Bryn McAuley) is a contestant on Total Drama: Pahkitew Island. The polar opposite of Amy, Samey is very kind, but timid due to constant abuse from her sister. Her real name is Sammy, but Amy gets everyone to refer her as Samey. Samey gets revenge on her sister by tricking Amy into eating a poisonous apple that makes her unable to talk, allowing her to dupe the others into thinking Amy is Samey. She pretends to be Amy to remain in the competition before the real Amy returns to the island for revenge, resulting in both of their eliminations.
• Scarlett (voiced by Kristi Friday) is a contestant on Total Drama: Pahkitew Island. She is a quiet, highly intelligent girl who helps out Max with his "evil" doings, most of which she suggests. When she finds the control room for the island, she reveals she is twisted and psychotic and threatens Chris and the other contestants' lives to get the prize money, but she is defeated and eliminated shortly afterwards.
• Shawn (voiced by Zachary Bennett) is a contestant on Total Drama: Pahkitew Island. A firm believer in zombie apocalypse conspiracy theories, Shawn believes he is constantly on the run from zombies. He has a crush on Jasmine, but his fear of zombies often gets in the way of their relationship.
• Sky (voiced by Sarah Podemski) is a contestant on Total Drama: Pahkitew Island. An aspiring Olympic gymnast, Sky tries to concentrate solely on winning the million dollars, but is often distracted by Dave.
• Sugar (voiced by Rochelle Wilson) is a contestant on Total Drama: Pahkitew Island. An unintelligent yet fearless pageant lover. After making it to the final three, she is eliminated after performing the worst in her talent show challenge.
• Topher (voiced by Christopher Jacot) is a contestant on Total Drama: Pahkitew Island. A huge fan of the show's host, Topher is often more focused on becoming the new Chris than the challenges. He eventually steals Chris' phone and attempts to convince the show's producers (later revealed to be Chris playing a trick on Topher) to allow him to replace Chris, eventually costing his team the challenge.

• Brody (voiced by Scott McCord) is a contestant on The Ridonculous Race. He competed with Geoff as The Surfer Dudes team. At the beginning of the race, he didn't really take the race seriously, though he and Geoff eventually return after being previously eliminated.
• Carrie and Devin (voiced by Kristin Fairlie and Jeff Geddis) are contestants on The Ridonculous Race. They compete as The Best Friends team. In the beginning of the season, they are best friends, however, it's soon revealed that Carrie has been in love with Devin since the third grade, but Devin has a girlfriend. After his girlfriend breaks up with him, Devin realizes he loves Carrie, however she has given up hope of ever being with him. Finally they admit their feelings and begin to date, however, Devin gets severely injured, causing them to have to quit the race. They bring back the Surfer Dudes team to take their place in the race.
• Chet and Lorenzo (voiced by Darren Frost and Carlos Díaz) are contestants on The Ridonculous Race. They compete as The Stepbrothers team. Before the race, Chet's mother marries Lorenzo's father, and the two hate each other ever since. In an attempt to get them to get along better, they force them to join the race. After needing to work together to stay in the race, they begin to form a close bond.
• Crimson and Ennui (voiced by Stacey DePass and Carter Hayden) are contestants on The Ridonculous Race. They compete as The Goths team. While in Australia they adopt a bunny and name him Loki. After Loki is stolen by the Ice Dancers, the Goths are eliminated while trying to look for him.
• Dwayne, Sr. and Junior (voiced by Neil Crone and Jacob Ewaniuk) are contestants on The Ridonculous Race. They compete as The Father and Son team. Junior is usually embarrassed by his father, who tries to act cool and younger than he is. Despite Dwayne often failing to impress his son, they end up closer as the race progresses, with Junior appreciating his father's attempts.
• Ellody and Mary (voiced by Emilie-Claire Barlow and Katie Griffin) are contestants on The Ridonculous Race. They compete as The Geniuses team. During the race they often let their need to plan slow them down, which eventually causes their downfall.
• Emma and Kitty (voiced by Stacey DePass and Stephanie Anne Mills) are contestants on The Ridonculous Race. They compete as The Sisters team. Emma is a no-nonsense, competitive law student who is distrustful of others after her last relationship, while Kitty is cheerful and easygoing. During the race, Emma falls in love with Noah, with both of their respective teammates helping to push their relationship forward despite it causing some setbacks for both of their teams.
• Gerry and Pete (voiced by David Huband and Adrian Truss) are contestants on The Ridonculous Race. They compete as The Tennis Rivals team. They are two older tennis professionals who had a fierce rivalry growing up and decide to compete in the race despite their competitive past.
• Jacques and Josee (voiced by Scott McCord and Julie Lemieux) are contestants on The Ridonculous Race. They compete as The Ice Dancers team. They are two highly competitive Canadian figure skaters who hate to lose after embarrassing themselves at the Winter Olympics. They become the main antagonists of the season as they typically resort to sabotaging the other contestants in a desperate attempt to claim first place.
• Jay and Mickey (voiced by Lyon Smith) are contestants on The Ridonculous Race. They compete as The Adversity Twins team. They are a pair of frail twins who were born with many different allergies, phobias, and disorders on top of the terrible luck they tend to have.
• Jen and Tom (voiced by Ashley Botting and Jeff Geddis) are contestants on The Ridonculous Race. They compete as The Fashion Bloggers team. As best friends, the two developed a very popular fashion blog and constantly are looking for new styles to try and promote. During the race, they get into an argument over who truly started the blog, but they eventually resolve their differences before they are eliminated.
• Kelly and Taylor (voiced by Julie Lemieux and Bryn McAuley) are contestants on The Ridonculous Race. They compete as The Mother & Daughter team. Hailing from a rich family, Kelly focuses on desperately clinging to her youth and appeasing Taylor, who is rude and disrespectful towards her. Taylor believes she's a strong athlete as a result of being given many fake awards growing up. Kelly eventually takes Dwayne's advice and starts being more strict towards her daughter.
• Laurie and Miles (voiced by Emilie-Claire Barlow and Katie Griffin) are contestants on The Ridonculous Race. They compete as The Vegans team. Much to their dismay, they end up being forced to eat meat during one of the challenges in the race, leading to their elimination in the next episode.
• Rock and Spud (voiced by Carlos Díaz and Carter Hayden) are contestants on The Ridonculous Race. They compete as The Rockers team. Between the two, Spud is significantly more dim-witted and has a slower reaction time, leaving Rock to put in more of the work.
• Ryan and Stephanie (voiced by Joseph Motiki and Nicki Burke) are contestants on The Ridonculous Race. They compete as The Daters team. Despite their initial strong passion for each other, they grow to detest each other as the race goes on and break up, eventually calling themselves "The Haters" team. Near the end of the race, they make up and become a couple again.
• Sanders and Valentina "MacArthur" Escobar (voiced by Nicole Stamp and Evany Rosen) are contestants on The Ridonculous Race. They compete as The Police Cadets team. Between the two, MacArthur is much more aggressive while Sanders is often the voice of reason.
• Tammy (voiced by Nicki Burke) is a contestant on The Ridonculous Race. She competed with Leonard as The LARPERs team.

^1 This contestant returned to the competition after being previously eliminated to earn this placement.

^2 This contestant quit the competition when they earned this placement.

^3 This contestant did not originally qualify for this season, but debuted later in the competition.

^4 Duncan quit in his first elimination in Total Drama World Tour, but later returned in the competition.