| Name | Work | Age |
|---|
| Aang | Avatar: The Last Airbender | 12 (biologically), 112 (chronologically) |
| Aaron Stone (Charlie Landers) | Aaron Stone | 16-17 |
| Adrien Agreste/Cat Noir | Miraculous: Tales of Ladybug & Cat Noir | 14 |
| A-ko Magami | Project A-ko | 16 |
| Alix Kubdel/Bunnyx | Miraculous: Tales of Ladybug & Cat Noir | 14 |
| Alya Césaire/Rena Rouge | Miraculous: Tales of Ladybug & Cat Noir | 14 |
| Antboy | Antboy | 12 |
| Andrew "Drew" McCormick (Blue Stinger Beetleborg/Chromium Gold Beetleborg) | Big Bad Beetleborgs/Beetleborgs Metallix | (unknown) |
| Angel | Maximum Ride | 6-7 |
| Arale Norimaki | Dr. Slump | 13 |
| Astro Boy | Astro Boy | Physical/programmed age varies with media (9, 11, 13) |
| Atomic Betty (Betty Barrett) | Atomic Betty | 12 |
| AWOL (Miles Macklin) | Danger Force | 13 |
| Azari | Next Avengers: Heroes of Tomorrow , Marvel Comics (starting with the 2010 Avengers comics) [1] [2] | unknown/teenage |
| Bart Allen | DC Comics | Age varies (around 16) |
| Beast Boy/Changeling (Garfield "Gar" Logan) | DC Comics | 10-14 |
| Ben Tennyson | Ben 10 franchise | 10, 11, 15, 16 |
| Billy Thunderman | The Thundermans | 10 |
| Blossom | The Powerpuff Girls and Powerpuff Girls Z | 5 (13 in PPG Z) |
| Brainstorm (Bose O'Brian) | Danger Force | 13 |
| Brainstormer (Natalie Gooch) | The Gumazing Gum Girl! | Most likely 6 |
| Bubble Boy (Rico Gomez) | The Gumazing Gum Girl! | Most likely 4 |
| Bubbles | The Powerpuff Girls and Powerpuff Girls Z | 5 (13 in PPG Z) |
| Bucky Barnes | Marvel Comics | 15-18 |
| Buttercup | The Powerpuff Girls and Powerpuff Girls Z | 5 (13 in PPG Z) |
| Captain Crandall | Teamo Supremo | unknown |
| Captain Flamingo (Milo Powell) | Captain Flamingo | 9 |
| Captain Marvel/Shazam (Billy Batson) | Fawcett Comics, DC Comics | 9-16, depending on continuity |
| Captain Marvel Jr./Shazam Jr. (Freddy Freeman) | Fawcett Comics, DC Comics | 12-18, depending on continuity |
| Raju Rai (Chakra) | Graphic India | 14 |
| Chase Stein | Runaways | 18 |
| Chibiusa (or Rini) | Sailor Moon | Immortal (her appearance varies) |
| Chiro | Super Robot Monkey Team Hyperforce Go! | 13, later 14 |
| Chum Chum | Fanboy & Chum Chum | 9, 10 |
| Cleft the Boy Chin Wonder (Timmy Turner) | The Fairly OddParents | 10 |
| Claire Nunez | Trollhunters: Tales of Arcadia | 15 |
| Commander Keen | Commander Keen | 8 |
| The Coon (Eric Cartman) | South Park | 9 |
| Dabung Girl (aka Tara) | Dabung Girl | 12 |
| Danny Phantom (Danny Fenton) | Danny Phantom | 14 |
| Darla Dudley | DC Comics | 9-10 [3] (teenaged in Flashpoint continuity) |
| Dash Parr | The Incredibles | 10 |
| Davis Motomiya | Digimon Adventure 02 | 11 |
| Doug Funnie (Quailman) | Doug | 11 (in Nickelodeon series), 12 (in Disney series) |
| DudePow (Gal Hamdon) | SheZow | 12 |
| Dion Warren | Raising Dion | 7 |
| El Tigre (Manny Rivera) | El Tigre: The Adventures of Manny Rivera | 13 |
| Energizer (Katie Power) | Marvel Comics | Age varies |
| Eugene Choi | DC Comics | 11-12 [3] (teenaged in Flashpoint continuity) |
| Esper Mami (Mami Sakura) | Mami the Psychic | 13-16 |
| Fanboy | Fanboy & Chum Chum | 11 |
| Fang | Maximum Ride | 14-15 |
| Fox | Combo Rangers | 9-15 |
| Fei Wu/Lady Dragon | Miraculous: Tales of Ladybug & Cat Noir | 14-16 |
| Francis Barton | Next Avengers: Heroes of Tomorrow , Marvel Comics (starting with the 2010 Avengers comics) [1] [4] | unknown/teenage |
| Franklin Richards | Marvel Comics | 5, 8, depending on continuity |
| Ganta Igarashi | Deadman Wonderland | 14-15 |
| Gasman (Gazzy) | Maximum Ride | 8-9 |
| Gear (Richie Foley) | Static Shock | 14-15 |
| Gee (Alex Power) | Marvel Comics | Age varies |
| Gertrude Yorkes | Runaways | 14 |
| Gon Freecss | Hunter x Hunter | 12 |
| Gum Girl (Gabby Gomez) | The Gumazing Gum Girl! | Most likely 6 |
| Gwen Tennyson | Ben 10 franchise | 10, 11, 15, 16 |
| Hanna | Hanna (film) and Hanna (TV series) | 15 |
| Henry Pym Jr. | Next Avengers: Heroes of Tomorrow , Marvel Comics (starting with the 2010 Avengers comics) [1] [5] | unknown/early teens |
| Hiccup Horrendous Haddock III | How To Train Your Dragon | 15, 18-20, 21-30 |
| Hiro Takachiho / Hiro Hamada | Big Hero 6 | 13 in the comics, 14 in the film and TV series |
| Hit-Girl (Mindy McCready) | Kick-Ass | 11-13 |
| Hope Summers | Marvel Comics | Age varies |
| Ichigo Kurosaki | Bleach | 15-17 |
| Ichigo Momomiya | Tokyo Mew Mew | 12-13 |
| Iggy | Maximum Ride | 14-15 |
| Ilana Lunis | Sym-Bionic Titan | 16-17 |
| Invincible (Mark Grayson) | Invincible | 17-18 |
| Ironheart (Riri Williams) | Marvel Comics | 15 |
| Ivan Bruel/Minotaurox | Miraculous: Tales of Ladybug & Cat Noir | 14 |
| Jack-Jack Parr | The Incredibles | 1 |
| Jake Long | American Dragon: Jake Long | 13, later 14 |
| James Rogers | Next Avengers: Heroes of Tomorrow , Marvel Comics (starting with the 2010 Avengers comics) [1] [6] | unknown/teenage |
| Jenny Wakeman (XJ-9) | My Life as a Teenage Robot | 5 (programmed to be 16) |
| Jessica Keynes/Sparrow/Eagle | Miraculous: Tales of Ladybug & Cat Noir | 14 |
| Jim Lake (the Trollhunter) | Trollhunters: Tales of Arcadia | Introduced as 15, later 16 |
| John Egbert | Homestuck | 13 when first introduced, later aged to 16 |
| Josephine "Jo" McCormick (Red Striker Beetleborg/Platinum Purple Beetleborg) | Big Bad Beetleborgs/Beetleborgs Metallix | 10 |
| Josh Baldwin (White Blaster Beetleborg) | Big Bad Beetleborgs | (unknown) |
| Juleka Couffaine/Purple Tigress | Miraculous: Tales of Ladybug & Cat Noir | 14 |
| Juniper Lee | The Life and Times of Juniper Lee | 11 |
| Justin Stewart (Blue Turbo Ranger) | Power Rangers Turbo | 12 |
| Kagami Tsurugi/Ryûko | Miraculous: Tales of Ladybug & Cat Noir | 15 |
| Karate Kid (Val Armorr) | DC Comics | unknown/teenage |
| Karolina Dean | Runaways | 16 |
| Katara | Avatar: The Last Airbender | 14 |
| Kick-Ass (David "Dave" Lizewski) | Kick-Ass | unknown (high-school-aged teenager) |
| Kid Danger (Henry Hart) | Henry Danger and The Adventures of Kid Danger | 13-17 |
| Kid Flash (Wally West) | DC Comics | Age varies |
| Killua Zaoldyeck | Hunter x Hunter | 12 |
| Kim Possible | Kim Possible | Introduced as 14-15 (season 1), 15-16 (season 2), 16-17 (season 3), 17-18 (season 4). |
| Kirby | Kirby | unknown |
| Klara Prast | Runaways | 12 |
| K.O. | OK K.O.! Let's Be Heroes | 6-11 |
| Ko/KibaRanger | Gosei Sentai Dairanger | 9-10 |
| Kotaro Sakuma/Koguma/Ooguma Skyblue | Uchu Sentai Kyuranger | 13 |
| Korra | The Legend of Korra | 17 (season 1) 18 (seasons 2-3), 21 (season 4) |
| Krillin | Dragon Ball | 13-19 (Dragon Ball), 24+ (DBZ-DBS) |
| Kurapika | Hunter x Hunter | 17 |
| Lance Lunis | Sym-Bionic Titan | 16-17 |
| Lasergirl (Nora Thunderman) | The Thundermans | 8 (season 1) |
| Le Chîen Kim/King Monkey | Miraculous: Tales of Ladybug & Cat Noir | 14 |
| Leorio | Hunter x Hunter | 19 |
| Lettuce Midorikawa | Tokyo Mew Mew | 14 |
| Lightspeed (Julie Power) | Marvel Comics | Age varies |
| Link | The Legend of Zelda | Age varies |
| Lloyd Garmadon | Ninjago | Age varies, 16 in The Lego Ninjago Movie [7] |
| Lucas | Mother 3 | 9-10 at the beginning of the game, 12-13 later in the game |
| Luka Couffaine/Viperion | Miraculous: Tales of Ladybug & Cat Noir | 15-17 |
| Maggie Simpson | The Simpsons | 1 |
| Marc Anciel/Rooster Bold | Miraculous: Tales of Ladybug & Cat Noir | 13-15 |
| Marco Diaz | Star vs. the Forces of Evil | 14 |
| Marcus Damon / Daimon Masaru | Digimon Data Squad | 14 |
| Marinette Dupain-Cheng/Ladybug | Miraculous: Tales of Ladybug & Cat Noir | 14 |
| Marth | Fire Emblem | 16 |
| Mary Marvel/Lady Shazam (Mary Batson/Bromfield) | Fawcett Comics, DC Comics | 8-18, depending on continuity |
| Mass Master (Jack Power) | Marvel Comics | Age varies |
| Maximum Ride | Maximum Ride | 14-15 |
| Max Kanté/Pegasus | Miraculous: Tales of Ladybug & Cat Noir | 14 |
| Max Steel (Josh McGrath / Maxwell McGrath) | Max Steel franchise | 16-19, depending on continuity |
| Max Taylor | Dinosaur King | 12-13 |
| Max Thunderman | The Thundermans | 14 (season 1) |
| Mega Man | Mega Man | 10 (physical/programmed age) |
| MegaMan.EXE | Mega Man Battle Network | 11-13 (appearance/programmed age) |
| Mega Man (Geo Stelar merged with Omega-Xis) | Mega Man Star Force | 11 |
| Mega Man Volnutt | Mega Man Legends | 14 (physical/programmed age) |
| Mega Man X | Mega Man X | 14-15 (physical/programmed age) |
| Micah | Heroes | 10 |
| Mighty Max | Mighty Max | 11-12 |
| Minky Momo | Mahou no Princess Minky Momo | 12 in the first anime (Sora Momo)
8 in the second anime (Umi Momo) |
| Minto Aizawa | Tokyo Mew Mew | 11-12 |
| Miss Martian | DC Comics | Depending on continuity (early to late teens) |
| Molly Hayes | Runaways | 11 |
| Molly Walker | Heroes | 10 |
| Monica | Monica's Gang | 6-15 (Monica Teen) |
| Monkey D. Luffy | One Piece | 17, 19 after 2 year time skip |
| Moon Girl | Moon Girl and Devil Dinosaur | 9 in the comic book, 13 in the television series |
| Ms. Marvel (Kamala Khan) | Marvel Comics | 16 when first introduced |
| Mylène Haprele/Polymouse | Miraculous: Tales of Ladybug & Cat Noir | 14 |
| Mysterion (Kenny McCormick) | South Park | 9 |
| Naruto Uzumaki | Naruto | Age varies; 12 at the beginning, 15 after time skip, 17 at the end of the manga and about 32 at the epilogue |
| Nathaniel Kurtzberg/Caprikid | Miraculous: Tales of Ladybug & Cat Noir | 14 |
| Natsu Dragneel | Fairy Tail | +400 (chronologically), 17 (appearance) |
| Negi Springfield | Negima! Magister Negi Magi | 10 (9 as he uses the Kazowe system), 17 in epilogue |
| Ness | EarthBound | 13 |
| Nico Minoru | Runaways | 16 |
| Nino Lahiffe/Carapace | Miraculous: Tales of Ladybug and Cat Noir | 13-15 |
| Ninten | Mother | 12 |
| Nova (Sam Alexander) | Marvel Comics | 15 |
| Nudge | Maximum Ride | 11-12 |
| PAL | Pop'n Music | Unknown |
| Pan | Dragon Ball | 4 (DBZ - Epilogue, first appearance), 13-14 (Beginning of GT), 14-15 (End of GT), Born (Battle of Gods/Super, as a newborn) |
| Payan (Hozen Oyama) | Perman | 12 |
| Pabo (Koichi Yamada) | Perman | 2 |
| Pajama Sam | Pajama Sam | 6 |
| Pako (Sumire Hoshino) | Perman | 11 |
| Pedro Peña | DC Comics | 15-16 [3] |
| Penny Proud/Snack Girl | The Proud Family | 15 |
| Perman (Mitsuo Suwa) | Perman | 11 |
| Perman #2 (Booby) | Perman | 2 |
| Pilar Fernandez | Pilar the Black Bandita | 15 |
| Pudding Fong | Tokyo Mew Mew | 10-13 |
| Purple Flame (aka Riya) | Purple Flame | 12 |
| Randy Cunningham | Randy Cunningham: 9th Grade Ninja | 14 |
| Raven (Rachel Roth) | DC Comics | Age varies (mid to late teens) |
| Renton Thurston | Eureka 7 | 14 (15 in series finale) |
| Rex Salazar | Generator Rex | 15 |
| Riki/KingRanger | Choriki Sentai Ohranger | (unknown) |
| Robin (Damian Wayne) | DC Comics | 10-13, depending on continuity |
| Robin (Dick Grayson) | DC Comics | 8-18, depending on continuity (before becoming Nightwing) |
| Robin (Jason Todd) | DC Comics | 12-15, depending on continuity (before his death and resurrection as the Red Hood) |
| Robin (Tim Drake) | DC Comics | 13-16, depending on continuity |
| Roland Williams (Green Hunter Beetleborg/Titanium Silver Beetleborg) | Big Bad Beetleborgs/Beetleborgs Metallix | (unknown) |
| Rope Girl (Brenda) | Teamo Supremo | unknown |
| Rose Lavillant/Pigella | Miraculous: Tales of Ladybug & Cat Noir | 14 |
| Rusty | The Big Guy and Rusty the Boy Robot | 10 (physical/programmed age) |
| Sabrina Raincomprix/Miss Hound | Miraculous: Tales of Ladybug & Cat Noir | 14 |
| Sailor Moon (Usagi Tsukino) | Sailor Moon | 14 (Dark Kingdom and Black Moon arcs) 15 (Infinity and Dream arcs) 16 (Stars arc) 22 (Neo-Queen Serenity form) |
| Sailor Saturn (Hotaru Tomoe) | Sailor Moon | Age varies |
| Sakura Haruno | Naruto | Age varies; 12 at the beginning, 15 after time skip, 17 at the end of the manga and about 32 at the epilogue |
| Sakura Kinomoto | Cardcaptor Sakura | 10 |
| Sasuke Uchiha | Naruto | Age varies; 12 at the beginning, 16 after time skip, 17 at the end of the manga and about 32 at the epilogue |
| Shizuka Kawai / Serenity Wheeler | Yu-Gi-Oh! | 14 |
| SheZow (Guy Hamdon) | SheZow | 12 |
| ShoutOut (Mika Macklin) | Danger Force | 13 |
| Skate Lad (Hector Corrio) | Teamo Supremo | unknown |
| Snap | ChalkZone | unknown |
| Sokka | Avatar: The Last Airbender | 15 |
| Son Gohan | Dragon Ball | Introduced as 4-11 [8] (later 16). [9] About 26 in the epilogue |
| Son Goku | Dragon Ball | 12 in the Pilaf Saga, 13 in the Red Ribbon Saga, 15 in the Piccolo Daimaoh Saga, 18 in the Piccolo Jr. Saga; 47 in the epilogue; became 10 in GT. |
| Son Goten | Dragon Ball | 7 in the Buu Saga, 11-13 in DBS; 17 in the epilogue |
| Sora | Kingdom Hearts | 14-15 |
| Spider-Girl (Mayday Parker) | Marvel Comics | Age varies (early to late teens) |
| Spider-Man (Miles Morales) | Marvel Comics | 12-13 |
| Spider-Man (Peter Benjamin Parker) | Marvel Comics | Age varies (15 when started) |
| Spider-Woman (Gwen Stacy) | Marvel Comics | Age varies (early to late teens) |
| Star Butterfly | Star vs. the Forces of Evil | 14 |
| Steven Quartz Universe | Steven Universe | 14 |
| Superboy (Jonathan Kent) | DC Comics | 9-10 |
| Superboy (Jon Lane Kent) | DC Comics | 14-17 |
| Superboy (Kal-El) | DC Comics | Debuted at age 8, usually depicted in most stories as between 14 and 17 |
| Superboy (Kon-El) | DC Comics | Physically 16-18 (debuted at 16 weeks age. Actual age nearly 6–7 years old ) |
| Super Commando Dhruva | Raj comics | Started at the age of 14, now 19 years old |
| Super Diaper Baby (Billy Hoskins) | The Adventures of Super Diaper Baby | Infant |
| Super Ginger | Talking Friends | 5 |
| Supergirl (Kara Zor-El) | DC Comics | 15-19 (16 years older after including period spent in suspended animation) |
| Super Inggo (Budong) | Super Inggo At Ang Super Tropa (English: Super Inggo And The Super Group) | 10 |
| Super Richie (Richie Rich) | Harvey Comics | unknown |
| Super Zero (Billy) | The Grim Adventures of Billy & Mandy | 8 |
| Tai Kamiya | Digimon Adventure | 11 in the first season, 14 in the Zero Two season, 17 in the tri. film series. |
| Takato Matsuki | Digimon Tamers | 10 |
| Takuya Kanbara | Digimon Frontier | 12 |
| Teppei Ushizume | Iron Knight | 10 |
| Terry Mcginnis | Batman Beyond | 16-18 |
| Thunder Baby (Chloe Thunderman) | The Thundermans | Infant-4 |
| Thunder Girl (Phoebe Thunderman) | The Thundermans | 14 (season 1) |
| Tommy Zoom | Tommy Zoom | 8-9 |
| Toph Beifong | Avatar: The Last Airbender | 12 |
| Torunn | Next Avengers: Heroes of Tomorrow , Marvel Comics (starting with the 2010 Avengers comics) [1] [10] | unknown/teenage |
| Tristan Taylor | Yu-Gi-Oh! | 14 |
| Trunks | Dragon Ball | 8 in the Buu Saga, 12-14 in DBS; 18 in the epilogue. |
| Valeria Richards | Marvel Comics | 3, 15, depending on continuity |
| Victor Mancha | Runaways | 16 |
| Videl | Dragon Ball | 16 (DBZ - Buu Saga, first appearance), 28 (DBZ - Epilogue), 24+ (Super) |
| Violet Parr | The Incredibles | 14 |
| Static (Virgil Hawkins) | DC Comics / Milestone Media | 14-15 |
| Vivaan | Baalveer Returns | 10-11 |
| Volt (Chapa De Silva) | Danger Force | 13 |
| Wonder Girl (Cassie Sandsmark) | DC Comics | 16 to 19 |
| WordGirl (Becky Botsford) | WordGirl | 10½ |
| Yang | Yin Yang Yo! | unknown |
| Yamcha | Dragon Ball | 16- about 22 (Dragon Ball), 25+ (DBZ-DBS) |
| Yin | Yin Yang Yo! | unknown |
| Yusuke Urameshi | YuYu Hakusho | 14 |
| Zakuro Fujiwara | Tokyo Mew Mew | 14-15 |
| Zoé Lee/Vesperia | Miraculous: Tales of Ladybug & Cat Noir | 13 |
|
