All characters on the animated television series The Tick. Not including very minor, unnamed characters, like assorted "waiters".
| Name | Info |
|---|---|
| Amelia | Charles' naive sister and lab assistant |
| American Maid | One of The City's only competent superheroes, and a devoted patriot and government agent |
| Angry Red Herring | A fishmonger and jewel thief who wears a slippery fish suit |
| Arthur | The Tick's somewhat reluctant and level-headed best friend, sidekick and roommate |
| Arthur (clone) | Arthur's simple, green clone created by Thrakkorzog |
| Arthur (robot) | A robot created by Milo with Arthur's real, detached arms |
| Barry | A rich superhero wannabe and rival for the name of "Tick" |
| Beautiful Steven | A professional wrestler |
| Bee Twins | El Seed's followers and assistants |
| Benjamin Franklin | A brilliant and snarky inventor |
| Bernard | The leader of The Swiss |
| Betty | An ant queen who attempted to fry humanity with a giant magnifying glass |
| Big Shot | A crazed, gun-toting vigilante |
| Bi-Polar Bear | A Bipolar superhero dressed as a polar bear |
| Blowhole | A gigantic humanoid whale that occasionally emerges from the sea to run across North America |
| Bob | The secretary of mole defense |
| Boils | One of Chairface's henchmen with a dreadful complexion |
| Breadmaster | An evil baking genius who sought revenge on those who wronged him |
| Brain Pinhead | Sally Vacuum's replacement on News 17 |
| Bud Frontier | The scientist who created Proto-Clown |
| Buttery Pat | The Breadmaster's creation and henchman |
| Captain Decency | A geriatric, sleepy superhero from the golden age |
| Captain Lemming | A superhero who jumps off ledges to "save the day" |
| Captain Mucilage | A member of the Civic-Minded Five who shoots adhesive |
| Captain Sanity | A superhero psychiatrist with little actual psychiatric ability |
| Carmelita Vatos | Arthur's girlfriend and fellow Moth Suit-wearer |
| Carpeted Man | A member of the Civic-Minded Five who wears a carpet suit |
| Chairface Chippendale | One of The City's most vile villains, he was responsible for the "CHA" on the moon. |
| Charles, AKA Brainchild | A genius boy with the top of his head replaced with a glass dome, showing his brain |
| Charles' father | Charles' stern yet loving father |
| Charles' mother | Charles' caring mother |
| Chet | Human Bullet's friendly next-door neighbor |
| City Baking College employee | a member of the City Baking College staff |
| Clark Oppenheimer | A parody of Superman who just can't seem to catch a break |
| Coach Fussell | Charles' gym coach, who was transformed into an ant |
| Crease | A wrinkle-faced criminal, and friend of Chairface's |
| Crusading Chameleon | One of The City's superheroes with limited chameleon-esque powers |
| Crystal | Member of Project: Shave, love interest of Jim Rage, and practiser of Liberal Arts |
| Deadly Nose | A criminal with a gun for a nose, and friend of Chairface's |
| Dean (henchman) | Chairface's henchman with "the strongest hands in the criminal world" |
| Dean (City Baking College) | The dean of the City Baking College |
| Die Fledermaus | An unreliable superhero and wannabe Casanova |
| Dog sidekick | A burnt-out sidekick and talking dog |
| Doorman | The doorman at the Comet Club |
| Dot | Arthur's sardonic sister and Neil's wife |
| Dr. Bang | A local pharmacist |
| Dr. Think | A mad scientist and parody of Dr. Strangelove |
| Dr. Think's assistant | The name says it all |
| Dyna-Mole | a humanoid mole, criminal, and friend of Chairface's |
| Earth Quaker | One of the judges of the NSI's annual super contest |
| El Flamingo | A superhero from the comics who appears in the intro to Heroes |
| El Seed | A revolutionary leader and walking sunflower |
| Evil Midnight Bomber What Bombs at Midnight | A wildly insane wannabe-supervillain, who constantly tells stories of conversations with an unknown individual |
| Eyebrows Mulligan | A criminal with very long eyebrows, and friend of Chairface's |
| Facts at 5 anchor | An anchor for a news station of unknown origin |
| Feral Boy | A wild kid and member of the Civic-Minded Five |
| Fiery Flame | One of the judges of the NSI's annual super contest |
| Fishboy | A timid superhero from Deertown |
| Fin | An evil, genius dolphin. AKA Mr. Smarty-Pants |
| Forehead | A criminal with a massive forehead and New York accent, and henchman/friend of Chairface's |
| Four-Legged Man | The quadrupedal leader of the Civic-Minded Five |
| Franz | One of the members of The Swiss |
| Fred | A vibrant performer and partner to Soren |
| George Washington Carver | A famous inventor and botanist best known for his work with peanuts |
| Giant snake | A figment of Tick's imagination and part of his spiritual journey |
| Gorilla sidekick | A cranky, fed-up sidekick and talking gorilla |
| Guy with Ears Like Little Raisins | A tiny-eared criminal, and friend of Chairface's |
| Handy | A loud-mouthed sock puppet who lead a team of villains |
| Harriet Curse | A pencil-thin criminal, and friend of Chairface's |
| Harry | Arthur and Dot's Jewish father |
| Headless Henderson | A criminal without a head, and friend of Chairface's |
| Hey Leader | The ruler of the Hey empire |
| Holly Go Lovely | Kung Fu expert and member of Project: Shave |
| Hooks Henderson | Chairface's servant and ally |
| Human Baboon | A ferocious professional wrestler |
| Human Bullet | A superhero who fights villains by firing himself at them with a giant cannon |
| Human Bullet's son | The young son of the superhero Human Bullet |
| Human Bullet's wife | The exasperated wife of Human Bullet |
| Human Doll | A golden-age superhero with Russian doll superpowers |
| Human Ton | A morbidly obese moron who believes his sock puppet is alive |
| Idea Men | A group of average joes who commit crimes because they don't like working |
| J.J. Eureka Vatos | An eccentric scientist who created the Moth Suit |
| Jack Tuber | A Mr. Potato-Head-based criminal, and friend of Chairface |
| Jeff | A cranky crop duster renter |
| Jet Valkyrie | A sarcastic superheroine from Deertown |
| Jim Rage | The crazed and obsessed leader of Project: Shave |
| Johann Gutenberg | The famous inventor of the printing press |
| Johnny Omega | A sidekick that was in the Sidekicks Lounge when it was destroyed |
| Johnny Polite | Captain Decency's nifty sidekick and member of the Decency Squad |
| Joseph Stalin | A deceased communist leader and old friend of the Terror's |
| Jungle Janet | An Amazonian heroine and member of the Civic-Minded Five |
| Kitty Zangatu | Member of Project: Shave, and expert in ninjitsu, demolitions, and electrolosis |
| Larry | The treasurer of the mole government |
| Lava Man | A subterranean mercenary and enemy of the Mole People |
| Leonardo da Vinci | A famous historical inventor and the leader of Leonardo da Vinci's Genius Fightin' Time Commandos |
| Mad Nanny | An ordinary nanny brainwashed by Charles into becoming a villain |
| Man-Eating Cow | A cow that supposedly eats people. Doesn't seem terribly evil, though |
| Mayor Blank | The cowardly mayor of The City |
| Mighty Agrippa | The "roman god of the aqueduct", and a superhero from Deertown |
| Milkie | A milk mascot who offered Tick free milk |
| Milo | Venus' husband and henchman. He is also a skilled inventor |
| Minda | Mr. Mental's blasé former assistant, now a blasé receptionist |
| Mindy Moleford | A half-Mole Woman former supermodel, and queen to the Mole King |
| Mole King | The king of the Mole People, and husband of Mindy Moleford |
| Mother of Invention | A whiny villain who sought to eliminate history's greatest inventors and steal their ideas |
| Mr. Mental | A mentalist and hypnotist who uses his abilities for evil purposes |
| Mr. Weiderspan | Arthur's former boss |
| Multiple Santa | An average robber who received the power to multiply himself |
| National Guard general | An irate general who's been called into The City on multiple occasions |
| Neil | A paleontologist and tour guide, who became a tyrannosaurus rex (twice!) |
| Octo Raymond | A villainous conductor of an aquatic orchestra |
| Omnipotus | A humongous villain that eats planets. But he's not really evil, just lonely |
| Ottoman | A European villainess who controls furniture, and fell for Die Fledermaus |
| Paul | Mindy Moleford's possessive former publicist |
| Pigleg, AKA The Deadly Bulb | A reformed supervillain with a pig for a leg |
| Pineapple Air steward | One of Pineapple Pokopo's henchmen |
| Pineapple Pokopo | The ruthless ruler of Pokoponesia, and wannabe-conqueror of Hawaii |
| Plunger Man | An ordinary plumber who happened to defeat Venus twice |
| Poodle superheroine | A superheroine dressed like a poodle, who carries the Poodle Gun |
| Portuguese Man-O-War | A jellyfish-themed superhero |
| Professor Akiko Ichibana | A botanist and guardian of the 400-Year Bloom |
| Professor Chromedome | A German mad scientist, and Chairface's right-hand-man |
| Proto-Clown | Created to be the ultimate clown, he went on a rampage after being laughed at |
| Rosebud | El Seed's brutish plant henchman |
| Royal Pineapple concierge | One of Pineapple Pokopo's henchmen |
| Rubber Justice | One of the judges of the NSI's annual super contest |
| Ruth | Arthur and Dot's Jewish mother |
| Sally Vacuum | Former reporter and news anchor for News 17 |
| Saplings | A group of joyriding, sentient saplings |
| Santa Claus | Well, you probably know who he is |
| Sewer Urchin | Above the ground he's a mediocre superhero and a friend to Tick and Arthur, but in the sewers he's revered as king |
| Sgt. Doodlehead | The City's anger-prone police sergeant |
| Shiela Eel | A slippery villainess, and friend of Chairface's |
| Skippy | Charles' cyborg dog, with only his brain surviving |
| Socket | One of the Deadly Bulb's (See "Pigleg") henchmen |
| Soren | A circus performer in Reno, Nevada |
| Speak | Tick's pet capybara (although he thinks Speak is a dog) |
| Stalingrad | A former grad student who based his supervillainy on Joseph Stalin |
| Stuart | Tick and Arthur's friend whose store was destroyed by the Breadmaster |
| Sub-Human | A WWII-era supervillain with a miniature submarine on his head |
| Suffrajet | The female member of the Golden Age superhero team, the Decency Squad |
| Taft | A parody of '70s movie character Taft |
| Terror | A legendary Golden Age supervillain who's returned from hiding to plague the Tick |
| Terry | The Terror's neglected son |
| Thrakkorzog | A malevolent, yet well-spoken, alien from another dimension |
| Thrakkorzog's roommate | The mellow, shaggy former roommate of Thrakkorzog |
| Tick | The big, blue, nigh-invulnerable, lovable star of the show |
| Tick (clone) | Tick's gooey clone created from his used tissue |
| Tick (robot) | A robot created by Milo with Tick's real, detached arms |
| Tick midgets | A group of ankle biters that exist within Tick's mind |
| Todd | Mole Person Minister of the Exterior |
| Torso Porcupine | A superhero that can protrude and shoot spikes from his body |
| Tunn-La | A cruel alien bent on world destruction |
| Venus | A curvaceous villainess who can control men's minds |
| Visual Eye | A member of the Decency Squad with the ability to shoot his eyes from their sockets |
| Wally | Leader of the Deertown Aztecs, and ex-boyfriend of Carmelita |
| Watt | One of the Deadly Bulb's (See "Pigleg") henchmen |
| What Translator | Interpreter of the What ship that retrieves Tick and Arthur to help them stop the Heys |
| Wheel | A cavewoman who invented the wheel |
| Whirling Scottish Devil | A rowdy villain who spins so fast he creates a small tornado |
| Yank | A cranky, temporarily-brilliant monkey sent into space, who landed in Pokoponesia |
| Zipperneck | One of Chairface's henchmen with a zipper... on his neck |