Sonic Jr. (just called Jr.) is Sonic and Amy's 10-year-old son. Like his father, Jr defends Mobius from villains like Dr. Robotnik Eggman. His personality also is like his dad's. Plus he can run just as fast as him too. As a baby he always liked to play with his mother's police hat and handcuffs and sometimes even cuffed his own parents with them. Jr however has outgrown that.
His first appearance is "Amy and Sonic's Life Together".
Counterparts (Sonic Version)[]
- Skarloey or Jack (Thomas the Tank Engine and Friends)
- Theodore (TUGS)
- Baby Mario (Super Mario Bros.)
- Yakko Warner (Tiny Toon Adventures)
- Little Cat A (Dr. Seuss/The Wubbulous World of Dr. Seuss)
- Christopher Robin (Andre Ighodalo's Day)
- Kowalski or Skipper (Madagascar)
- Perfect Peter (Horrid Henry)
- Bulbasaur (Pokemon)
- Graviturtle (Teenage Mutant Ninja Turtles)
- Shoutmon (Digimon)
Counteparts (Sonic DA Version)[]
- Thomas (Thomas the Tank Engine & Friends/The Railway Series; Both are Blue & the Main Protagonists)
- Ten Cents (TUGS/Salty's Lighthouse)
- Theodore (Theodore Tugboat)
- Red (Firehouse Tales; 2005)
- Wilson (Chuggington)
- RS Mr. Conductor or GC Mr. Conductor (Shining Time Station)
- Mario, Luigi, Yoshi, or Toad (Super Mario Bros.)
- Marth (Fire Emblem)
- Waluigi (SuperMarioRichie)
- David (The Upside Down Show/The Umbilical Brothers)
- Bozz (Cubeez)
- Greg or Anthony (The Wiggles)
- Steve (Blue's Clues)
- Sportacus (LazyTown)
- Anpanman (Namesake series)
- Bruce (The Hooley Dooleys)
- Ringo Starr (The Beatles)
- Sgt Carey Mahoney (Police Academy)
- Aaron Samuels (Mean Girls)
- Jerry Conlaine (Without a Paddle)
- Donkey Kong (Donkey Kong Country)
- Sonic the Hedgehog, Miles "Tails" Prower, Knuckles the Echidna, Rotor the Walrus, Lucas, or Griff (Sonic the Hedgehog; Sonic Jr. and Sonic are both blue and fast)
- Orson Pig (Garfield and Friends)
- Sawtooth (Wacky Races)
- Buster Bunny (Tiny Toon Adventures; both are blue)
- Bugs Bunny (Looney Tunes)
- Yakko Warner (Animaniacs)
- The Brain (Pinky and the Brain)
- Jerry Mouse (Tom and Jerry)
- The Cat in the Hat (Dr. Seuss/The Wubbulous World of Dr. Seuss)
- Aerobic Al (Horrid Henry)
- Arthur Read or Buster Baxter (Arthur)
- SpongeBob SquarePants (SpongeBob SquarePants)
- Tommy Pickles (Rugrats)
- Arnold (Hey Arnold)
- Pen or Firey (Battle for Dream Island)
- Doug Funnie (Doug)
- Henry (Kablam!)
- Rayman (Rayman)
- Wario (WarioWare, Both are Blue & the Main Protagonists)
- Ato (Canimals)
- Stanley (Pat & Stanley)
- Tom (Talking Friends)
- Meaty (Queen Island Adventures)
- Bernard Bear (Bernard Bear)
- Chip or Rollo the Clown (The Little Engine That Could)
- Jay (Blue-Heax tint Jay, both are Blue)
- Wario, Picuyi, Adventure Man or Red (WarioWare: Portfolio Cartoon, both Sonic Jr. & Wario are Blue & the Main Protagonists)
- Dribble (D&S's Taxi Adventures)
- 18-Volt (The Volt Chronicles)
- Dashy (The Epic Adventures of Dashy)
- Fox McCloud (Star Fox)
- Johnnie Fenton (Waittsize School, both are Blue)
- Rocky (Chicken Run)
- Wallace (Wallace and Gromit)
- Mike Wazowski (Monsters, Inc./Monsters University)
- Bowser Junior, Bowser, Toad, Jeffy, or Mario (SuperMarioLogan)
- Aladdin (Aladdin)
- Robin Hood (Robin Hood)
- Kermit the Frog or Gonzo the Great (The Muppet Show/Kermit's Swamp Years)
- Diggs the Backhoe Loader (Construction Site)
- Zorro (The Legend Of Zorro)
- Link (The Legend of Zelda)
- Lumiere (Beauty and the Beast)
- Tarzan (Tarzan)
- Raoul (The Phantom Of The Opera)
- Samson (Super Samson Herms)
- Frankie Valli (The Jersey Boys)
- Link Larden (Hairspray)
- Marsu (Marsupilami, both are Cheeky)
- Danny (Grease)
- Timothy Q. Mouse (Dumbo)
- Roland Rat (Roland Rat)
- Sooty (The Sooty Show)
- Bob the Tomato (VeggieTales)
- Zidgel (3-2-1 Penguins)
- Adult or Young Simba (The Lion King)
- Baloo or Wildcat (Talespin)
- Quasimodo (The Hunchback Of Notre Dame)
- Mr. J. Thaddeus Toad (The Adventures of Ichabod and Mr. Toad)
- Kristoff (Frozen)
- Basil (The Great Mouse Detective)
- Charlie (All Dogs go to Heaven)
- Austin Powers (Austin Powers)
- Homer Simpson or Bart Simpson (The Simpsons)
- Peter Griffin, Chris Griffin or Brian Griffin (Family Guy)
- Cleveland Brown (The Cleveland Show)
- Ethan (Trains)
- Sebastian or Prince Eric (The Little Mermaid)
- Remy (Ratatouille)
- Woody (Toy Story/1/2/3)
- Flik (A Bug's Life)
- Lightning McQueen or Mater (Cars/1/2/3)
- Matt or Digit (Cyberchase)
- Bobby Hill or Hank Hill (King of the Hill)
- Stan Smith (American Dad)
- Mario Hugo, Johnin John Harry, Tulio Triviño, Policarp Avendañe or John Charles Bodoque (31 Minutes)
- Spike (My Little Pony: Friendship is Magic)
- Sunil Nevla (Littlest Pet Shop (2012); both are blue)
- Captain Crandell (Teamo Supremo)
- Timmy Turner, Cosmo or Baby Poof (The Fairly Oddparents)
- Danny Fenton (Danny Phantom)
- Dudley Puppy (T.U.F.F. Puppy)
- Jimmy Neutron (Jimmy Neutron)
- Darwin (The Wild Thornberrys)
- Ron Stoppable (Kim Possible)
- Boomer or Brick (The Powerpuff Girls)
- Dexter (Dexter's Laboratory)
- Furze Bandicoot (Furze Bandicoot)
- Raimundo Pedrosa (Xiaolin Showdown)
- Poke Meat (Super Poke Meat)
- Robin (Teen Titans)
- Theodore Jasper "TJ" Detweiller (Recess)
- Gordy Rhinehart (Angela Anaconda)
- Gumball Watterson (The Amazing World of Gumball; both are blue)
- Connor (Cubix: Robots For Everyone)
- Marlin (Finding Nemo)
- Stan Marsh (South Park)
- Bowser Junior or Bowser (SuperMarioLogan)
- Shaggy Rogers (Scooby Doo)
- Phineas Flynn or Ferb Fletcher (Phineas and Ferb)
- P.J. Duncan (Good Luck Charlie)
- Freddie Benson (iCarly)
- Shawn (Coilbook)
- Ding Don (Ding Don)
- Shrek, Pinocchio, or Donkey (Shrek)
- Alex the Lion (Madagascar)
- Po the Panda (Kung Fu Panda)
- Earthworm Jim (Earthworm Jim)
- Rocko (Rocko's Modern Life)
- Doki Thompson (Doki's Big Wonderland, both are Young & the Main Protagonists)
- Claude the Dog (Claude & Cia's World)
- Ash Ketchum (The Pokemon Adventures/World of Doki)
- Lazlo (Camp Lazlo)
- Mac or Bloo (Foster's Home for Imaginary Friends)
- Fanboy (Fanboy & Chum Chum)
- Numbuh 1 (Codename: Kids Next Door)
- Noddy (Noddy's Toyland Adventures)
- Postman Pat (Postman Pat)
- Fireman Sam (Fireman Sam)
- Scoop (Bob the Builder, both are Leaders)
- Leonardo (Teenage Mutant Ninja Turtles)
- Mordecai (Regular Show, both are blue)
- Sparkster (Rocket Knight Adventures)
- Pikachu, Piplup, Turtwig, Squirtle or Buizel (Pokemon)
- Kirby, Tuff or Knuckle Joe (Kirby)
- Croc (Croc)
- Pac-Man (Namesake franchise)
- Ax-Battler (Golden Axe)
- Centurion (Altered Beast)
- Axel Stone (Streets of Rage)
- Ryu (Street Fighter)
- Jin Kazama (Tekken)
- Starfy (The Legendary Starfy)
- Hobbes (Calvin & Hobbes)
- Pinocchio (Pinocchio and the Emperor of the Night)
- Stanley (A Troll in Central Park)
- Mickey Mouse, Donald Duck or Goofy (Mickey Mouse)
- Tigger (Winnie the Pooh)
- Pinocchio or Jiminy Cricket (Pinocchio/Fun and Fancy Free/Disney's Villains' Revenge)
- Lowly Worm (The Busy World of Richard Scarry/Hurray for Huckle)
- John Smith (Pocahontas)
- Alvin or Simon (Alvin and the Chipmunks, the latter wears blue)
- Fone Bone (Bone)
- Mushu or Captain Shang (Mulan)
- Pig (Pearls Before Swine)
- Jay Jay (Jay Jay the Jet Plane, both are blue)
- Satchel (Get Fuzzy)
- Michael Banks (Mary Poppins)
- Br'er Rabbit (Song of the South)
- Charlie (Bedknobs & Broomsticks)
- Pete (Pete's Dragon)
- Toaster (The Brave Little Toaster)
- Little Toot (Melody Time)
- Pedro (Saludos Amigos)
- Albert Rogelie (Titielenaders)
- Huw Finger (Huw & Dirk)
- Roger Rabbit (Who Framed Roger Rabbit)
- Peter Pan or John (Peter Pan)
- Pongo or Patch (101 Dalmatians)
- Woody Woodpecker (Woody Woodpecker)
- Felix the Cat (Felix the Cat)
- Peter or Willie the Whale (Make Mine Music)
- Fix-it Felix Jr. (Wreck-it Ralph)
- Flint Lockwood (Cloudy with a Chance of Meatballs)
- Ness or Lucas (Earthbound/Mother)
- Young Tod or Young Copper (The Fox & The Hound)
- Young Bambi (Bambi)
- Spyro the Dragon (Spyro the Dragon/Skylanders)
- Diddy Kong (Diddy Kong Racing)
- Pedro (Saludos Amigos)
- Big Bird, Ernie or Grover (Sesame Street)
- Pikachu (Super Smash Bros.)
- Jowee (Drawn to Life)
- Dorian (Eco Creatures: Save the Forest)
- Mega Man (Mega Man)
- Kevin (Captain N: The Game Master)
- Marty McFly (Back to the Future)
- Kevin McCallister (Home Alone 1 & 2)
- Captain Olimar (Pikmin)
- Stitch (Lilo & Stitch)
- Takua or Jaller (Bionicle)
- Takua (Mata Nui Online/Takua, Jaller & Hahli Productions)
- Trent (Total Drama)
- Luke Skywalker (Star Wars)
- RJ (Over the Hedge)
- Skipper (Skipper & Skeeto)
- Frank (3 Friends and Jerry)
- Jack Frost (Rise of the Guardians)
- Goku (Dragon Ball Z)
- Finn (Adventure Time)
- Bamm-Bamm Rubble, Fred Flintstone or Barney Rubble (The Flintstones)
- Veemon (Digimon)
- Ord (Dragon Tales, both are blue)
- Jason Lee Scott (Mighty Morphin Power Rangers, Thomas and Jason are both main protagonist)
- Gnomeo (Gnomeo and Juliet)
- Roddy (Flushed Away)
- Turbo (Turbo (2013))
- Dusty Crophopper (Planes)
- Rodney Copperbottom (Robots)
- Casey Jr. (Casey Jr. and Friends)
- Manwell (Fawlty Towers)
- Rodney or Del Boy (Only Fools and Horses)
- Toad (The Wind in the Willows)
- Pom (Babar)
- Pingu (Pingu)
- Tickle Man (The Show of the Mr. Men (Fan-Made Series))
- Rupert Bear (Rupert)
- Little Bear (Little Bear)
- Mister Maker (Mister Maker)
- Peter Rabbit (The Tale of Peter Rabbit/Peter Rabbit; both young and cheeky)
- Emmet (The LEGO Movie)
- Mr. Peabody (Mr. Peabody & Sherman (2014))
- Niko Bellic (Grand Theft Auto IV)
- Nigel Thornberry (The Wild Thornberrys)
- Henry Hugglemonster (Henry Hugglemonster)
- Franklin (Franklin the Turtle)
- Derek (Bobby's World)
- Surly (The Nut Job (2014))
- Willy the Bee (Maya the Bee/Movie)
- Allstar Seaworthy (The Snorks; both are friendly and girlfriend to Sarah and Casey Kelp)
- Andy Barclay (Child's Play)
- Toothless (How To Train Your Dragon 2)
- Bowen Tyler (The Land That Time Forgot)
- Nick Wilde (Zootopia (2016))
- Paul (Anatole)
- Shaun (Shaun the Sheep)
- Ben Olafson (The Puzzle Place)
- Tyrone (The Backyardigans)
- Joseph (Joseph: King of Dream (2000)
- Devin (Total Drama: The Ridonculous Race)
- Theo (Nutri Ventures)
- Brum (Brum)