List of characters

The following article is a complete list of the characters seen in the ''Super Mario and related series of video games and other media.

#

 * 4.1 and 4.2 – ''WarioWare: Touched!
 * 5-Volt – ''WarioWare: Twisted!
 * 9-Volt – ''WarioWare, Inc.: Mega Microgame$!
 * 18-Volt – ''WarioWare: Twisted!

A

 * A. Coz – ''Mario Tennis (GBC)
 * Admiral Bobbery – ''Paper Mario: The Thousand-Year Door
 * Aerodent – ''Wario Land 4
 * Akiki – ''Mario Party Advance
 * Akuman – ''Wario's Woods
 * Alena – ''Itadaki Street DS
 * Alex – ''Mario Tennis (GBC)
 * Alien – ''Mario Party 6
 * Allie – ''Mario Tennis (GBC)
 * Almighty Goomba – ''Mario Party 8
 * Amy Rose – ''Mario & Sonic at the Olympic Games
 * Ancient Minister – ''Super Smash Bros. Brawl
 * Ana – ''WarioWare, Inc.: Mega Microgame$!
 * Angelo – ''Itadaki Street DS
 * Aqualea – ''Wario's Woods
 * Arfur – ''Paper Mario: The Thousand-Year Door
 * Armored Harriers – ''Paper Mario: The Thousand-Year Door
 * Army Hammer Bro. – ''Super Princess Peach
 * Art – ''WarioWare: Touched!
 * Ashley – ''WarioWare: Touched!
 * Audience – ''Paper Mario: The Thousand-Year Door
 * Awazon Genie – ''Virtual Boy Wario Land
 * Axem Rangers – ''Super Mario RPG: Legend of the Seven Stars
 * Axem Black – ''Super Mario RPG: Legend of the Seven Stars
 * Axem Green – ''Super Mario RPG: Legend of the Seven Stars
 * Axem Pink – ''Super Mario RPG: Legend of the Seven Stars
 * Axem Red – ''Super Mario RPG: Legend of the Seven Stars
 * Axem Yellow – ''Super Mario RPG: Legend of the Seven Stars
 * Azalea – ''Mario Golf (GBC)

B

 * B. Coz – ''Mario Tennis (GBC)
 * Baby Bowser – ''Super Mario World 2: Yoshi's Island
 * Baby Daisy – ''Mario Kart Wii
 * Baby Donkey Kong – ''Yoshi's Island DS
 * Baby Luigi – ''Super Mario World 2: Yoshi's Island
 * Baby Mario – ''Super Mario World 2: Yoshi's Island
 * Baby Peach – ''Mario & Luigi: Partners in Time
 * Baby Wario – ''Yoshi's Island DS
 * Bahamutt – ''Super Mario RPG: Legend of the Seven Stars
 * Ball Bunny – ''Wario Land II
 * Bamma – ''Paper Mario: The Thousand-Year Door
 * Bandy Andy – ''Paper Mario: The Thousand-Year Door
 * Banjo – '' Diddy Kong Racing
 * Barb – ''Mario Power Tennis
 * Baron Brrr – ''Super Mario Galaxy
 * Barry – ''Super Paper Mario
 * Battle T. – ''Mario Party 2
 * Bean – ''Mobile Golf
 * Beanbean Guard – ''Mario & Luigi: Superstar Saga
 * Beldam – ''Paper Mario: The Thousand-Year Door
 * Belome – ''Super Mario RPG: Legend of the Seven Stars
 * Bestovius – ''Super Paper Mario
 * Beth – ''Mario Tennis (GBC)
 * Betsy – ''Super Paper Mario
 * Bianca – ''Itadaki Street DS
 * Biff Atlas – ''Luigi's Mansion
 * Big Bob-omb – ''Super Mario 64
 * Big Bungee Piranha – ''Yoshi's Island DS
 * Big Chomp and Little Chomp – ''Mario Party 3
 * Big Daddy – ''Super Mario Sunshine
 * Big Lantern Ghost – ''Paper Mario
 * Big Mr. I – ''Super Mario 64
 * Big Top – ''Mario Party 8
 * Big the Cat – ''Mario & Sonic at the Olympic Games
 * Bigger Boo – ''Super Mario World 2: Yoshi's Island
 * Bill Board – ''Super Mario Galaxy
 * Billy – ''NES Open Tournament Golf
 * Bink – ''Mario & Luigi: Superstar Saga
 * Biokinton – ''Super Mario Land
 * Bird – ''Mobile Golf
 * Birdo – ''Super Mario Bros. 2
 * Bizzy – ''Super Paper Mario
 * Blablanadon – ''Mario & Luigi: Superstar Saga
 * Black Chest Demon – ''Paper Mario: The Thousand-Year Door
 * Black Jewel – ''Wario World
 * Black Mage – ''Mario Hoops 3 on 3
 * Black Ninjakoopa – ''Paper Mario
 * Blappy – ''Super Paper Mario
 * Blaze the Cat – ''Mario & Sonic at the Olympic Games
 * Bleu – ''Super Paper Mario
 * Blinky – ''Mario Kart Arcade GP
 * Blooey – ''Paper Mario: The Thousand-Year Door
 * Blizzaurus – ''Super Princess Peach
 * Bloat – ''Mario & Luigi: Superstar Saga
 * Blooper – ''Super Mario Bros.
 * Blubbi – ''Super Paper Mario
 * Blue Goomba – ''Paper Mario
 * Blumiere's Father – ''Super Paper Mario
 * Board – ''Super Mario Galaxy
 * Bob – ''Mario Tennis (GBC)
 * Bob-omb Squad – ''Paper Mario: The Thousand-Year Door
 * Bobo – ''Super Mario Land 3: Wario Land
 * Boddle – ''Mario & Luigi: Superstar Saga
 * Boddle's Assistant – ''Mario & Luigi: Superstar Saga
 * Bogmire – ''Luigi's Mansion
 * Bomberman – ''Wario Blast: Featuring Bomberman!
 * Bomberto – ''Paper Mario: The Thousand-Year Door
 * Bombette – ''Paper Mario
 * Bonechill – ''Super Paper Mario
 * Boneheads – ''WarioWare, Inc.: Mega Microgame$!
 * Bonetail – ''Paper Mario: The Thousand-Year Door
 * Boolossus – ''Luigi's Mansion
 * Boomer (SMRPG) – ''Super Mario RPG: Legend of the Seven Stars
 * Boomer (Pixl) – ''Super Paper Mario
 * Booster – ''Super Mario RPG: Legend of the Seven Stars
 * Bootler – ''Paper Mario
 * Border Bros. – ''Mario & Luigi: Superstar Saga
 * Boshi – ''Super Mario RPG: Legend of the Seven Stars
 * Bouldergeist – ''Super Mario Galaxy
 * Bow – ''Paper Mario
 * Bowletta – ''Mario & Luigi: Superstar Saga
 * Bowser – ''Super Mario Bros.
 * Bowser??? – ''Paper Mario
 * Bowser Jr. – ''Super Mario Sunshine
 * Bowyer – ''Super Mario RPG: Legend of the Seven Stars
 * Box Boy – ''Super Mario RPG: Legend of the Seven Stars
 * Bozzo – ''Super Paper Mario
 * Brawl Doll – ''Wario World
 * Brian – ''Mario Tennis (GBC)
 * Bridget the Baker – ''WarioWare: Touched!
 * Brighton – ''Mario Party 6
 * Britney – ''Mario Party Advance
 * Brobot – ''Super Paper Mario
 * Brobot L-Type – ''Super Paper Mario
 * Bruce – ''Paper Mario
 * Bub – ''Paper Mario: The Thousand-Year Door
 * Bub-ulber – ''Paper Mario: The Thousand-Year Door
 * Bubbles – ''Mario & Luigi: Superstar Saga
 * Bubble Plant – ''Paper Mario
 * Bull – ''Super Mario Land 3: Wario Land
 * Bundt – ''Super Mario RPG: Legend of the Seven Stars
 * Burt the Bashful – ''Super Mario World 2: Yoshi's Island
 * Burt Bros. – ''Yoshi's Island DS
 * Buzz – ''Mario Golf
 * Buzzar – ''Paper Mario

C

 * Cackletta – ''Mario & Luigi: Superstar Saga
 * Cactuar – ''Mario Hoops 3 on 3
 * Captain Coin – ''Wario Land 4
 * Captain Falcon – ''Super Smash Bros.
 * Captain Gills – ''Super Paper Mario
 * Captain Goomba – ''Mario Party 8
 * Captain Maple Syrup – ''Super Mario Land 3: Wario Land
 * Captain Olimar – ''Super Smash Bros. Brawl
 * Captain Shy Guy – ''Mario Party 8
 * Captain Skull – ''Wario World
 * Carlton – ''Wario's Woods
 * Carpaccio – ''Wario: Master of Disguise
 * Carrie – ''Super Paper Mario
 * Carson – ''Super Paper Mario
 * Catbat – ''Wario Land 4
 * Cement Factory Worker – ''Mario's Cement Factory
 * Chad – ''Mario Power Tennis
 * Chan – ''Paper Mario
 * Chap – ''Super Paper Mario
 * Chancellor – ''Super Mario RPG
 * Chanterelle – ''Paper Mario
 * Charlie – ''Mario Golf
 * Charlieton – ''Paper Mario: The Thousand-Year Door
 * Charmy Bee – ''Mario & Sonic at the Olympic Games
 * Charold – ''Super Paper Mario
 * Chauncey – ''Luigi's Mansion
 * Chaz – ''Super Paper Mario
 * Cheep-Cheep – ''Super Mario Bros.
 * Cheep-Cheep Pufferfish – ''Mario Pinball Land
 * Cheepskipper – ''New Super Mario Bros.
 * Chef Shimi – ''Paper Mario: The Thousand-Year Door
 * Chef Torte – ''Super Mario RPG: Legend of the Seven Stars
 * Chef Torte's Apprentice – ''Super Mario RPG: Legend of the Seven Stars
 * Cherie – ''Super Paper Mario
 * Chester – ''Super Mario RPG: Legend of the Seven Stars
 * Chestnut King – ''Paper Mario: The Thousand-Year Door
 * Chet – ''Super Paper Mario
 * Chet Rippo – ''Paper Mario
 * Chief Chilly– ''Super Mario 64 DS
 * Chill Bully – ''Super Mario 64
 * Chomp Country – ''Paper Mario: The Thousand-Year Door
 * Chompy – ''Paper Mario
 * Chuck Quizmo – ''Paper Mario
 * Chuckleroot – ''Mario & Luigi: Superstar Saga
 * Chuckolator – ''Mario & Luigi: Superstar Saga
 * Clawgrip – ''Super Mario Bros. 2
 * Cleftor – ''Paper Mario: The Thousand-Year Door
 * Clerk – ''Super Mario RPG: Legend of the Seven Stars
 * Cloaker – ''Super Mario RPG: Legend of the Seven Stars
 * Clockwork Soldiers – ''Luigi's Mansion
 * Cloud N. Candy – ''Yoshi's Story
 * Cloudjin – ''Yoshi's Story
 * Clown-a-Round – ''Wario World
 * Clowny the Clown – ''Wario: Master of Disguise
 * Coach – ''Super Mario Galaxy
 * Commander Shroob – ''Mario & Luigi: Partners in Time
 * Conn – ''Super Paper Mario
 * Cork and Cask – ''Mario & Luigi: Superstar Saga
 * Cortez – ''Paper Mario: The Thousand-Year Door
 * Cosmic Mario – ''Super Mario Galaxy
 * Count Bleck – ''Super Paper Mario
 * Count Cannoli – ''Wario: Master of Disguise
 * Count Down – ''Super Mario RPG: Legend of the Seven Stars
 * Cractus – ''Wario Land 4
 * Craw-Daddy – ''Paper Mario: The Thousand-Year Door
 * Crazy Hand – ''Super Smash Bros. Melee
 * Cream the Rabbit – ''Mario & Sonic at the Olympic Games
 * Cristo – ''Itadaki Street DS
 * Croco – ''Super Mario RPG: Legend of the Seven Stars
 * Crystal Bit – ''Paper Mario
 * Crystal King – ''Paper Mario
 * Cuckoo Condor – ''Wario Land 4
 * Cudge – ''Super Paper Mario
 * Culex – ''Super Mario RPG: Legend of the Seven Stars
 * Curator – ''Mario is Missing!
 * Curt – ''Mario Tennis (GBC)
 * Cyrrus – ''Super Paper Mario
 * Czar Dragon – ''Super Mario RPG: Legend of the Seven Stars

D

 * Dancing Jewels – ''Itadaki Street DS
 * Darkly – ''Paper Mario: The Thousand-Year Door
 * Dashell – ''Super Paper Mario
 * Dazzle – ''Paper Mario: The Thousand-Year Door
 * De Buu – ''Wario's Woods
 * Dead Bones – ''Paper Mario: The Thousand-Year Door
 * Decko – ''WarioWare: Touched!
 * Dedar – ''Wario's Woods
 * Delfino Police – ''Super Mario Sunshine
 * Dennis – ''Mario & Sonic at the Olympic Games
 * Destructors – ''Paper Mario: The Thousand-Year Door
 * Diamond City Roughs – ''WarioWare: Smooth Moves
 * Diamond Police – ''WarioWare, Inc.: Mega Microgame$!
 * Diamond Troll – ''WarioWare: Twisted!
 * Diddy Kong – ''Mario Kart: Double Dash!!
 * Dimentio – ''Super Paper Mario
 * Ding-A-Ling – ''Super Mario RPG: Legend of the Seven Stars
 * Dino Piranha – ''Super Mario Galaxy
 * Dinomighty – ''Wario World
 * The Dinosaurs – ''WarioWare: Twisted!
 * Director – ''Super Mario RPG: Legend of the Seven Stars
 * Dixie Kong – ''Mario Superstar Baseball
 * Dr. Eggman – ''Mario & Sonic at the Olympic Games
 * Dr. Topper – ''Super Mario RPG: Legend of the Seven Stars
 * Dry Bones – ''Paper Mario: The Thousand-Year Door
 * Dodo – ''Super Mario RPG: Legend of the Seven Stars
 * Doe T. – ''Paper Mario: The Thousand-Year Door
 * Doll Man – ''Wario Land 3
 * Domino – ''Super Mario RPG: Legend of the Seven Stars
 * Don Bongo – ''Yoshi's Story
 * Don Pianta – ''Paper Mario: The Thousand-Year Door
 * Don the Sparrow – ''WarioWare, Inc.: Mega Microgame$!
 * Donkey Kong – ''Donkey Kong
 * Donkey Kong Jr. – ''Donkey Kong Junior
 * Doopliss – ''Paper Mario: The Thousand-Year Door
 * Doot-Doot Sisters – ''Super Mario Sunshine
 * Dorago – ''Wario's Woods
 * Dorguy the First – ''Super Paper Mario
 * Dorguy the Second – ''Super Paper Mario
 * Dorguy the Third – ''Super Paper Mario
 * Dorrie – ''Super Mario 64
 * Dottie – ''Super Paper Mario
 * Doot-Doot Sisters – ''Super Mario Sunshine
 * Dr. Crygor – ''WarioWare, Inc.: Mega Microgame$!
 * Dr. Payne – ''WarioWare: Touched!
 * Dragonlord – ''Itadaki Street DS
 * Dragonzamasu – ''Super Mario Land
 * Dribble – ''WarioWare, Inc.: Mega Microgame$!
 * Dry Bones – ''Mario Party 7
 * Dry Bowser – ''New Super Mario Bros.
 * Dual Dragon – ''Wario World
 * Dupree – ''Paper Mario: The Thousand-Year Door
 * Dweezil – ''Mario Power Tennis
 * Dyllis – ''Super Paper Mario
 * Dyna and Mite Mole – ''Super Mario RPG: Legend of the Seven Stars

E

 * Earth Link – ''Super Mario RPG: Legend of the Seven Stars
 * Eely Mouth – ''Super Mario Sunshine
 * Elden – ''Mario Tennis (GBC)
 * Elder Princess Shroob – ''Mario & Luigi: Partners in Time
 * Elder Shrooboid – ''Mario & Luigi: Partners in Time
 * Eldstar – ''Paper Mario
 * Electro Blooper – ''Paper Mario
 * Elephant Ogre – ''WarioWare: Smooth Moves
 * Ella – ''Mario Golf: Advance Tour
 * Elroy – ''Mario Power Tennis
 * Emi – ''Mario Power Tennis
 * Emily – ''Mario Tennis (GBC)
 * Espio the Chameleon – ''Mario & Sonic at the Olympic Games
 * Eve – ''Paper Mario: The Thousand-Year Door
 * Excess Express Conductor – ''Paper Mario: The Thousand-Year Door
 * Excess Express Engineer – ''Paper Mario: The Thousand-Year Door
 * Exor – ''Super Mario RPG: Legend of the Seven Stars
 * Eyerok – ''Super Mario 64

F

 * Factory Chief – ''Super Mario RPG: Legend of the Seven Stars
 * Fahr Outpost Mayor – ''Paper Mario: The Thousand-Year Door
 * Falco Lombardi – ''Super Smash Bros. Melee
 * False Wario – ''Wario's Woods
 * Fat Mouth – ''Wario Land 3
 * Fautso – ''Super Mario RPG: Legend of the Seven Stars
 * Fava – ''Mario & Luigi: Superstar Saga
 * Fawful – ''Mario & Luigi: Superstar Saga
 * Fay – ''Mario Tennis (GBC)
 * Fearsome 5 – ''Paper Mario
 * Fice T. – ''Paper Mario
 * Fire and Thunder Gods – ''Mario & Luigi: Superstar Saga
 * Fishmael – ''Paper Mario
 * Flamm – ''Super Paper Mario
 * Flare – ''Paper Mario: The Thousand-Year Door
 * Flavio – ''Paper Mario: The Thousand-Year Door
 * Fleep – ''Super Paper Mario
 * Flimm – ''Super Paper Mario
 * Flit – ''Mario Power Tennis
 * Flint Cragley – ''Super Paper Mario
 * F.L.U.D.D. – ''Super Mario Sunshine
 * Fluffy (hamster) – ''Wario's Warehouse
 * Flurrie – ''Paper Mario: The Thousand-Year Door
 * Flutter – ''Super Mario World 2: Yoshi's Island
 * Follow Toad – ''Mario Party Advance
 * Foreman Spike – ''Wrecking Crew
 * Fox McCloud – ''Super Smash Bros.
 * Fracktail – ''Super Paper Mario
 * Francesca Pianta – ''Paper Mario: The Thousand-Year Door
 * Francis – ''Super Paper Mario
 * Frankie – ''Paper Mario: The Thousand-Year Door
 * Franky – ''Paper Mario
 * Fred (Paper Mario) – ''Paper Mario: The Thousand-Year Door
 * Fret – ''Super Paper Mario
 * Frogfucius – ''Super Mario RPG: Legend of the Seven Stars
 * Frogfucius' Student – ''Super Mario RPG: Legend of the Seven Stars
 * Fronk – ''WarioWare, Inc.: Mega Microgame$!
 * Frost T. – ''Paper Mario
 * Fryguy – ''Super Mario Bros. 2
 * Funky Kong – ''Mario Kart Wii
 * Fuwa – ''Mario & Sonic at the Olympic Games
 * Fuzz (team) – ''Paper Mario: The Thousand-Year Door
 * Fuzzipede – ''Paper Mario
 * Fuzzy – ''Super Mario World

G

 * Gabbro – ''Super Paper Mario
 * Galrog – ''Wario's Woods
 * Game Boy Toad – ''Super Mario RPG: Legend of the Seven Stars
 * Game Guy – ''Mario Party 3
 * Ganondorf – ''Super Smash Bros. Melee
 * Garamond – ''Super Paper Mario
 * Garbage Boy – ''WarioWare: Touched!
 * Gardener – ''Super Mario RPG: Legend of the Seven Stars
 * Garf – ''Paper Mario: The Thousand-Year Door
 * Garro – ''Super Mario RPG: Legend of the Seven Stars
 * Garson – ''Super Paper Mario
 * Gary – ''Super Paper Mario
 * Gary (Tennis) – ''Mario Power Tennis
 * Gaz – ''Super Mario RPG: Legend of the Seven Stars
 * Gene – ''Mario Golf: Advance Tour
 * General Guy – ''Paper Mario
 * General White – ''Paper Mario: The Thousand-Year Door
 * Genie – ''Super Mario Land 3: Wario Land
 * Geno – ''Super Mario RPG: Legend of the Seven Stars
 * Ghost T. – ''Paper Mario: The Thousand-Year Door
 * Giant Bee – ''Wario Land II
 * Giant Piranha Plant – ''Mario Kart: Double Dash!!
 * Giant Snake – ''Wario Land II
 * Giant Spear Man – ''Wario Land II
 * Giga Bowser – ''Super Smash Bros. Melee
 * Gil Board – ''Super Mario Galaxy
 * Gills II – ''Super Paper Mario
 * Gills III – ''Super Paper Mario
 * Gills IV – ''Super Paper Mario
 * Gills Jr. – ''Super Paper Mario
 * Gills V – ''Super Paper Mario
 * Gloomer – ''Paper Mario: The Thousand-Year Door
 * Gloomtail – ''Paper Mario: The Thousand-Year Door
 * Gnaw – ''Super Paper Mario
 * Gob – ''Paper Mario: The Thousand-Year Door
 * Gold Fuzzy – ''Paper Mario: The Thousand-Year Door
 * Goldbob – ''Paper Mario: The Thousand-Year Door
 * Golden Diva – ''Wario Land 4
 * Goodstyle – ''Wario: Master of Disguise
 * Goom Goom – ''Paper Mario: The Thousand-Year Door
 * Gooma – ''Paper Mario
 * Goomama – ''Paper Mario
 * Goomba Bros. – ''Paper Mario
 * Goombaria – ''Paper Mario
 * Goombario – ''Paper Mario
 * Goombetty – ''Mario Party Advance
 * Goombella – ''Paper Mario: The Thousand-Year Door
 * Goombob – ''Mario Party Advance
 * Goomboss – ''Paper Mario
 * Goomez – ''Paper Mario: The Thousand-Year Door
 * Goomfrey – ''Paper Mario: The Thousand-Year Door
 * Goompa – ''Paper Mario
 * Goompapa – ''Paper Mario
 * Goomther – ''Paper Mario: The Thousand-Year Door
 * Gooper Blooper – ''Super Mario Sunshine
 * Goose – ''Paper Mario: The Thousand-Year Door
 * Goose (SMBSS) – ''The Super Mario Bros. Super Show!
 * Goura – ''Wario's Woods
 * Gourmet Guy – ''Paper Mario
 * Grace – ''Mario Golf: Advance Tour
 * Gramma Red and Gramma Green – ''Mario & Luigi: Partners in Time
 * Grand Star – ''Super Mario Galaxy
 * Grandma Toadstool – ''Super Mario RPG: Legend of the Seven Stars
 * Grate Guy – ''Super Mario RPG: Legend of the Seven Stars
 * Great Sunflower – ''Super Mario Sunshine
 * Green Ninjakoopa – ''Paper Mario
 * Green the Bridgemaster – ''Super Paper Mario
 * Greenfist – ''Wario World
 * Grifty – ''Paper Mario: The Thousand-Year Door
 * Grubba – ''Paper Mario: The Thousand-Year Door
 * Guffawha Monster – ''Mario & Luigi: Superstar Saga
 * Guffawha Totem – ''Mario & Luigi: Superstar Saga
 * Guppy – ''Super Mario Galaxy
 * Gus – ''Paper Mario: The Thousand-Year Door
 * Gunyolk – ''Super Mario RPG: Legend of the Seven Stars

H

 * Hamma, Bamma, & Flare – ''Paper Mario: The Thousand-Year Door
 * Hamma Jamma – ''Paper Mario: The Thousand-Year Door
 * Hamma Jamma's Father – ''Paper Mario: The Thousand-Year Door
 * Hamma Jamma's Grandfather – ''Paper Mario: The Thousand-Year Door
 * Hammerhead Bros. – ''Mario & Luigi: Superstar Saga
 * Hand-It-Overs – ''Paper Mario: The Thousand-Year Door
 * Harhall – ''Mario & Luigi: Superstar Saga
 * Harley Quin – ''Wario's Woods
 * Harry (Mario Golf) – ''Mario Golf
 * Harry (Mario Tennis) – ''Mario Tennis (GBC)
 * Harry Hare – ''Wario's Woods
 * Harry T. – ''Paper Mario
 * Hassan – ''Itadaki Street DS
 * Hayzee – ''Paper Mario: The Thousand-Year Door
 * Headless Snowman – ''Super Mario 64
 * Heal Slime – ''Itadaki Street DS
 * Hector the Reflector – ''Yoshi's Island DS
 * Heff T. – ''Paper Mario: The Thousand-Year Door
 * Helen – ''Mario Golf: Advance Tour
 * Helio – ''Wario Land 3
 * Helvetica – ''Super Paper Mario
 * Hen – ''Wario Land II
 * Henry and Orville – ''Luigi's Mansion
 * Herb T. – ''Paper Mario: The Thousand-Year Door
 * Herbert – ''Paper Mario
 * Hermie III – ''Mario & Luigi: Superstar Saga
 * Heronicus – ''Super Paper Mario
 * Heroes of Light – ''Super Paper Mario
 * Herringway – ''Paper Mario
 * Hidon – ''Super Mario RPG: Legend of the Seven Stars
 * Hinopio – ''Super Mario RPG: Legend of the Seven Stars
 * Hippo – ''Super Mario Land 2: 6 Golden Coins
 * Hiyoihoi – ''Super Mario Land
 * Hizza – ''Paper Mario: The Thousand-Year Door
 * Hoggus – ''Wario Land 4
 * Hollijolli Mayor – ''Mario & Luigi: Partners in Time
 * Holly Koopa – ''Mario Party 8
 * Hongo – ''Yoshi's Universal Gravitation
 * Hoo – ''Super Princess Peach
 * Hoodin – ''Super Paper Mario
 * Hoohooros – ''Mario & Luigi: Superstar Saga
 * Hookbill the Koopa – ''Super Mario World 2: Yoshi's Island
 * Hooktail – ''Paper Mario: The Thousand-Year Door
 * Hoot the Owl – ''Super Mario 64
 * Hootenanny – ''Mario Party 2
 * Horkus Porkus – ''Wario: Master of Disguise
 * Hornfels – ''Super Paper Mario
 * Hort – ''Super Paper Mario
 * Hotel Manager – ''Super Mario Sunshine
 * Howzit – ''Super Paper Mario
 * Huff N. Puff – ''Paper Mario

I

 * Ice Climbers – ''Super Smash Bros. Melee
 * Iggy Koopa – ''Super Mario Bros. 3
 * Igor – ''Paper Mario
 * Ike – ''Super Smash Bros. Brawl
 * Il Piantissimo – ''Super Mario Sunshine
 * Imounu – ''Mario & Luigi RPG 3
 * Inga – ''Super Paper Mario
 * The Innkeepers – ''Super Paper Mario
 * Inviso – ''Yoshi's Story
 * Ironsider – ''Wario World
 * Isaac Newton – ''Mario's Time Machine
 * Ishnail – ''Paper Mario: The Thousand-Year Door

J

 * Jabble – ''Paper Mario: The Thousand-Year Door
 * Jack – ''Mario Party Advance
 * Jagger – ''Super Mario RPG: Legend of the Seven Stars
 * Jamano – ''Wario Land 3
 * James T. – ''WarioWare: Touched!
 * Jamie T. – ''WarioWare: Touched!
 * Jarvis – ''Luigi's Mansion
 * Jasperoid – ''Super Paper Mario
 * Jellybob – ''Wario Land 3
 * Jellyfish Sisters – ''Mario & Luigi: Superstar Saga
 * Jerry – ''Paper Mario: The Thousand-Year Door
 * Jessica – ''Itadaki Street DS
 * Jigglypuff – ''Super Smash Bros.
 * Jill Board – ''Super Mario Galaxy
 * Jimmy P. – ''WarioWare: Smooth Moves
 * Jimmy T. – ''WarioWare, Inc.: Mega Microgame$!
 * Jinx – ''Super Mario RPG: Legend of the Seven Stars
 * Joe – ''Mario Golf
 * Johnson (Koopa) – ''Super Paper Mario
 * Johnson (X-Naut) – ''Paper Mario: The Thousand-Year Door
 * Jojora – ''Mario & Luigi: Superstar Saga
 * Jojora's Friends – ''Mario & Luigi: Superstar Saga
 * Jolene – ''Paper Mario: The Thousand-Year Door
 * Jonathan Jones – ''Super Mario RPG: Legend of the Seven Stars
 * Joy – ''Mario Golf (GBC)
 * Jr. Troopa – ''Paper Mario
 * Junior Shrooboid – ''Mario & Luigi: Partners in Time

K

 * KP Koopas – ''Paper Mario: The Thousand-Year Door
 * KP Pete – ''Paper Mario: The Thousand-Year Door
 * Kalmar – ''Paper Mario
 * Kamek – ''Super Mario World 2: Yoshi's Island
 * Kammy Koopa – ''Paper Mario
 * Kangaroo – ''Yoshi's Island DS
 * Karla – ''Super Paper Mario
 * Kat – ''WarioWare, Inc.: Mega Microgame$!
 * Kate – ''Mario Tennis (GBC)
 * Katsini – ''Wario's Woods
 * Kazooie – ''Banjo-Kazooie
 * Ken – ''Mobile Golf
 * Ken the Reporter – ''WarioWare, Inc.: Mega Microgame$!
 * Kent C. Koopa – ''Paper Mario
 * Kerrie – ''Super Paper Mario
 * Kevin – ''Mario Tennis (GBC)
 * Keyzer – ''Wario Land 4
 * Kezune – ''Wario Land 3
 * Kid – ''Mario Golf (GBC)
 * King Boo – ''Luigi's Mansion
 * King Calamari – ''Super Mario RPG: Legend of the Seven Stars
 * King Croacus I – ''Super Paper Mario
 * King Croacus III – ''Super Paper Mario
 * King Croacus IV – ''Super Paper Mario
 * King Dedede – ''Super Smash Bros. Brawl
 * King Fret – ''Yoshi's Safari
 * King Grambi – ''Super Paper Mario
 * King K. Rool – ''Mario Super Sluggers
 * King Mousta – ''Paper Mario
 * King Nimbus – ''Super Mario RPG: Legend of the Seven Stars
 * King Sammer – ''Super Paper Mario
 * King Totomesu – ''Super Mario Land
 * King Tut – ''Mario Pinball Land
 * Kirby – ''Super Smash Bros.
 * Klevar – ''Paper Mario
 * Knife Guy – ''Super Mario RPG: Legend of the Seven Stars
 * Knuckles the Echidna – ''Mario & Sonic at the Olympic Games
 * Kolorado – ''Paper Mario
 * Kolorado's Father – ''Paper Mario: The Thousand-Year Door
 * Koopa Bros. – ''Paper Mario
 * Koopa Kid – ''Mario Party
 * Koopa Koot – ''Paper Mario
 * Koopa Krag – ''Mario Party DS
 * Koopa Master – ''Mario Party 7
 * Koopatrol – ''Paper Mario
 * Koopa the Quick – ''Super Mario 64
 * Koopalings – ''Super Mario Bros. 3
 * Kooper – ''Paper Mario
 * Koopie Koo – ''Paper Mario: The Thousand-Year Door
 * The Koopinator – ''Paper Mario: The Thousand-Year Door
 * Koopley – ''Paper Mario: The Thousand-Year Door
 * Koopook – ''Paper Mario: The Thousand-Year Door
 * Koops – ''Paper Mario: The Thousand-Year Door
 * Koover – ''Paper Mario
 * Kroop – ''Paper Mario: The Thousand-Year Door
 * Kun Fu Koopa – ''Mario Party 7
 * Kylie Koopa – ''Mario & Luigi: Partners in Time
 * Kyoko – ''Mario Power Tennis

L

 * L33t Hamm3r Broz. – ''Mario & Luigi: Partners in Time
 * Lady Lima – ''Mario & Luigi: Superstar Saga
 * Lahla – ''Paper Mario: The Thousand-Year Door
 * Laki – ''Paper Mario: The Thousand-Year Door
 * Lakilester – ''Paper Mario
 * Lakilulu – ''Paper Mario
 * Lakithunder – ''New Super Mario Bros.
 * Lakitu Bros. – ''Super Mario 64
 * Larry Koopa – ''Super Mario Bros. 3
 * Larson – ''Paper Mario: The Thousand-Year Door
 * Lava Bud – ''Paper Mario
 * Lava Piranha – ''Paper Mario
 * Lee – ''Paper Mario
 * Lemmy Koopa – ''Super Mario Bros. 3
 * Li'l Ogre – ''WarioWare: Smooth Moves
 * Lily – ''Paper Mario
 * Lily – ''Super Paper Mario
 * Link – ''Super Mario RPG: Legend of the Seven Stars
 * Lip – ''Tetris Attack
 * Lisa – ''Mobile Golf
 * Little Mouser (character) – ''Paper Mario
 * Little T. – ''Paper Mario
 * Little Yoshi – ''Tetris Attack
 * Lizardon – ''Wario's Woods
 * Local Goomba – ''Paper Mario: The Thousand-Year Door
 * Local Reporter – ''Paper Mario: The Thousand-Year Door
 * Lord Crump – ''Paper Mario: The Thousand-Year Door
 * Lucario – ''Super Smash Bros. Brawl
 * Lucas – ''Super Smash Bros. Brawl
 * Lucky – ''Paper Mario: The Thousand-Year Door
 * Ludwig von Koopa – ''Super Mario Bros. 3
 * Luigi – ''Mario Bros.
 * Lumpy – ''Paper Mario: The Thousand-Year Door
 * Luna – ''WarioWare: Touched!
 * Luvbi – ''Super Paper Mario
 * Lydia – ''Luigi's Mansion
 * Luma – ''Super Mario Galaxy

M

 * Ma' and Pa' Mole – ''Super Mario RPG: Legend of the Seven Stars
 * Macho Grubba – ''Paper Mario: The Thousand-Year Door
 * Mack – ''Super Mario RPG: Legend of the Seven Stars
 * Mad Adder – ''Super Mario RPG: Legend of the Seven Stars
 * Mad Hat Mk. I – ''Wario: Master of Disguise
 * Mad Hat Mk. II – ''Wario: Master of Disguise
 * Mad Piano – ''Super Mario 64
 * Mad Scienstein – ''Wario Land 3
 * Madam Merlar – ''Paper Mario
 * Madame Clairvoya – ''Luigi's Mansion
 * Magikoopa – ''Super Mario World
 * Magikoopa Masters – ''Paper Mario: The Thousand-Year Door
 * Magnus von Grapple – ''Paper Mario: The Thousand-Year Door
 * Magnus von Grapple 2.0 – ''Paper Mario: The Thousand-Year Door
 * Mailtoad – ''Super Mario Galaxy
 * Maitre Delish – ''Paper Mario: The Thousand-Year Door
 * Major Burrows – ''Super Mario Galaxy
 * Malboro – ''Mario Hoops 3 on 3
 * Mallow – ''Super Mario RPG: Legend of the Seven Stars
 * Mama T. – ''WarioWare: Twisted!
 * Mamar – ''Paper Mario
 * Mametchi – ''Mario Kart Arcade GP 2
 * Manager – ''Super Mario RPG: Legend of the Seven Stars
 * Manager Joe – ''WarioWare: Twisted!
 * Mangylox – ''Wario's Woods
 * Manta – ''Super Mario 64
 * Maple – ''Mario Golf 64
 * Marbald – ''Super Paper Mario
 * Marching Milde – ''Super Mario World 2: Yoshi's Island
 * Marilyn – ''Paper Mario: The Thousand-Year Door
 * Mario – ''Donkey Kong
 * Mario and Luigi's mother and father – ''Super Mario World 2: Yoshi's Island
 * Mark – ''Mario Tennis (GBC)
 * Marth – ''Super Smash Bros. Melee
 * Mask-Guy – ''Virtual Boy Wario Land
 * Mason – ''Mario Power Tennis
 * Master Crash – ''Paper Mario: The Thousand-Year Door
 * Master Hand – ''Super Smash Bros.
 * Master Mantis – ''WarioWare: Smooth Moves
 * Master Poet – ''Paper Mario
 * Mayor Dour – ''Paper Mario: The Thousand-Year Door
 * Mayor Penguin – ''Paper Mario
 * Max (also known as Clay) – ''Mario Power Tennis
 * MC Ballyhoo – ''Mario Party 8
 * McGoomba – ''Paper Mario: The Thousand-Year Door
 * Mean Emcee – ''Wario World
 * Mean Woody – ''Mario Party 3
 * Mega Goomba – ''New Super Mario Bros.
 * Mega Koopa – ''Super Paper Mario
 * Megasmilax – ''Super Mario RPG: Legend of the Seven Stars
 * Meidou – ''Wario's Woods
 * Melody Pianissima – ''Luigi's Mansion
 * Merle – ''Paper Mario
 * Merlee – ''Paper Mario
 * Merlight – ''Super Paper Mario
 * Merlimbis – ''Super Paper Mario
 * Merlon – ''Paper Mario
 * Merloo – ''Super Paper Mario
 * Merlow – ''Paper Mario
 * Merlumina – ''Super Paper Mario
 * Merluvlee – ''Paper Mario
 * Meta Knight – ''Super Smash Bros. Brawl
 * Metal Bros. – ''Super Smash Bros. Melee
 * Metal Luigi – ''Super Smash Bros. Melee
 * Mewtwo – ''Super Smash Bros. Melee
 * Mii – ''Mario Party 8
 * Mike – ''WarioWare: Touched!
 * Miles "Tails" Prower – ''Mario & Sonic at the Olympic Games
 * Millennium Star – ''Mario Party 3
 * Mimi – ''Super Paper Mario
 * Mind-Bogglers – ''Paper Mario: The Thousand-Year Door
 * Minh T. – ''Paper Mario
 * Minister Crepe – ''Paper Mario: The Thousand-Year Door
 * Minnie – ''Super Paper Mario
 * MIPS – ''Super Mario 64
 * Miss Petunia – ''Luigi's Mansion
 * Misstar – ''Paper Mario
 * Mitsy – ''Super Paper Mario
 * Mokura – ''Super Mario RPG: Legend of the Seven Stars
 * Moldy – ''Super Mario RPG: Legend of the Seven Stars
 * Moltz the Very Goonie – ''Yoshi's Island DS
 * Mommonja – ''Itadaki Street DS
 * Mom Piranha – ''Mario & Luigi: Superstar Saga
 * Mona – ''WarioWare, Inc.: Mega Microgame$!
 * Mona's Elephant – ''WarioWare, Inc.: Mega Microgame$!
 * Mona's Monkey – ''WarioWare, Inc.: Mega Microgame$!
 * Mona's Pig – ''WarioWare, Inc.: Mega Microgame$!
 * Monsieur Boo – ''Wario's Woods
 * Monstar – ''Paper Mario
 * Monstermama – ''Super Mario RPG
 * Monzo – ''Super Paper Mario
 * Moogle – ''Mario Hoops 3 on 3
 * Mort – ''Super Paper Mario
 * Mort T. – ''Paper Mario
 * Morton Koopa Jr. – ''Super Mario Bros. 3
 * Mother Brain – ''WarioWare, Inc.: Mega Microgame$!
 * Mousimilian – ''Paper Mario: The Thousand-Year Door
 * Moustafa – ''Paper Mario
 * Mr. E (MPA) – ''Mario Party Advance
 * Mr. E (PM) – ''Paper Mario
 * Mr. Game & Watch – ''Super Smash Bros. Melee
 * Mr. Hammer – ''Paper Mario
 * Mr. Hoggle – ''Paper Mario: The Thousand-Year Door
 * Mr. L – ''Super Paper Mario
 * Mr. Luggs – ''Luigi's Mansion
 * Mr. Thwomp – ''Mario & Luigi: Partners in Time
 * Mrs. Shroomlock – ''Mario Party Advance
 * Mrs. Thwomp – ''Mario & Luigi: Partners in Time
 * Ms. Mowz – ''Paper Mario: The Thousand-Year Door
 * Ms. Pac-Man – ''Mario Kart Arcade GP
 * Muddy Buddy – ''Super Mario World 2: Yoshi's Island
 * Muffy – ''Super Paper Mario
 * Mummipokey – ''New Super Mario Bros.
 * Mushbert – ''Mario Party Advance
 * Mushroom Genie – ''Mario Party 4
 * Mushroom King – ''Super Mario Bros. 3
 * Muskular – ''Paper Mario
 * Muss T. – ''Paper Mario

N

 * Nana – ''Luigi's Mansion
 * Napple – ''Mobile Golf
 * Nastasia – ''Super Paper Mario
 * Naval Piranha – ''Super Mario World 2: Yoshi's Island
 * Navi – ''Super Smash Bros. Brawl
 * Neil – ''Mario Golf: Advance Tour
 * Neville – ''Luigi's Mansion
 * Ness – ''Super Smash Bros.
 * Neville – ''Luigi's Mansion
 * Niff T. – ''Paper Mario: The Thousand-Year Door
 * Nina – ''Mario Tennis (GBC)
 * Ninja (Final Fantasy) – ''Mario Hoops 3 on 3
 * Noki Elder – ''Super Mario Sunshine
 * Nolrem – ''Super Paper Mario
 * Nora – ''Super Paper Mario
 * Notso – ''Super Paper Mario
 * Novbi – ''Super Paper Mario
 * Numchuck the Monkey – ''WarioWare: Touched!

O

 * O'Chunks – ''Super Paper Mario
 * Oaklie – ''Paper Mario
 * Octopot – ''Yoshi's Safari
 * Octopus – ''Super Mario Land 2: Six Golden Coins
 * Old Man – ''Wario Land 3
 * Old Man Skoo – ''Paper Mario: The Thousand-Year Door
 * Old Red-Mug – ''Wario World
 * Oosansho – ''Wario Land 3
 * Orbulon – ''WarioWare, Inc.: Mega Microgame$!
 * Otto – ''Super Paper Mario

P

 * Pa-Patch – ''Paper Mario: The Thousand-Year Door
 * Pac-Man – ''Mario Kart Arcade GP
 * Pam – ''Mario Tennis (GBC)
 * Pandorite – ''Super Mario RPG: Legend of the Seven Stars
 * Papa T. – ''WarioWare: Twisted!
 * Parakarry – ''Paper Mario
 * Parrator – ''Wario's Woods
 * Parrot – ''Paper Mario: The Thousand-Year Door
 * Paula – ''Mario Power Tennis
 * Pauline – ''Donkey Kong
 * Peach Hit Five – ''Super Princess Peach
 * Peeka – ''Paper Mario: The Thousand-Year Door
 * Penguin Patrol – ''Paper Mario
 * Penguru – ''Super Mario Galaxy
 * Pengwen – ''Mario Party Advance
 * Pennington – ''Paper Mario: The Thousand-Year Door
 * Penny Crygor – ''WarioWare: Smooth Moves
 * Perry – ''Super Princess Peach
 * Petey Piranha – ''Super Mario Sunshine
 * Petuni – ''Paper Mario: The Thousand-Year Door
 * Petunia – ''Paper Mario
 * Phantamanta – ''Super Mario Sunshine
 * Phil Board – ''Super Mario Galaxy
 * Pianta – ''Super Mario Sunshine
 * Pianta Attorney – ''Super Mario Sunshine
 * Pianta Captain – ''Super Mario Sunshine
 * Pianta Judge – ''Super Mario Sunshine
 * Pianta Village Mayor – ''Super Mario Sunshine
 * Piccolo – ''Super Paper Mario
 * Pichu – ''Super Smash Bros. Melee
 * Pikachu – ''Super Smash Bros.
 * Pikmin – '' Super Smash Bros. Brawl
 * Pierre – ''Paper Mario: The Thousand-Year Door
 * Pine T. – ''Paper Mario: The Thousand-Year Door
 * Pine T. Jr. – ''Paper Mario: The Thousand-Year Door
 * Piper – ''Mario & Luigi: Superstar Saga
 * Piranha Bean – ''Mario & Luigi: Superstar Saga
 * Pirate Guy – ''Mario Party 2
 * Pit – ''Super Smash Bros. Brawl
 * Pitta – ''Super Paper Mario
 * Plenn T. – ''Paper Mario: The Thousand-Year Door
 * Plum – ''Mario Golf
 * Podler – ''Paper Mario: The Thousand-Year Door
 * Podley – ''Paper Mario: The Thousand-Year Door
 * Poker Faces – ''Paper Mario: The Thousand-Year Door
 * Pokey Triplets – ''Paper Mario: The Thousand-Year Door
 * Polari – ''Super Mario Galaxy
 * Poobah the Pharaoh – ''Wario: Master of Disguise
 * Poochy – ''Super Mario World 2: Yoshi's Island
 * Pook – ''Super Paper Mario
 * Popple – ''Mario & Luigi: Superstar Saga
 * The Pork Lions – ''WarioWare: Touched!
 * Porter – ''Paper Mario: The Thousand-Year Door
 * Portrait Ghost – ''Luigi's Mansion
 * Posie – ''Paper Mario
 * Powert – ''Mobile Golf
 * Postmaster – ''Paper Mario
 * Prince Croacus – ''Super Paper Mario
 * Prince Froggy – ''Super Mario World 2: Yoshi's Island
 * Prince Mush – ''Paper Mario: The Thousand-Year Door
 * Prince Peasley – ''Mario & Luigi: Superstar Saga
 * Prince Pine – ''Yoshi's Safari
 * Princess Daisy – ''Super Mario Land
 * Princess Eclair – ''Paper Mario: The Thousand-Year Door
 * Princess Peach – ''Super Mario Bros.
 * Princess Shokora – ''Wario Land 4
 * Princess Shroob – ''Mario & Luigi: Partners in Time
 * Priscilla the Peckish – ''Yoshi's Island DS
 * Professor Elvin Gadd – ''Luigi's Mansion
 * Professor Frankly – ''Paper Mario: The Thousand-Year Door
 * Professor Fungi – ''Mario Party 2
 * Psycho Kamek – ''Mario & Luigi: Superstar Saga
 * Puck – ''Super Paper Mario
 * Pudding – ''Itadaki Street DS
 * Punchinello – ''Super Mario RPG: Legend of the Seven Stars
 * Pungent – ''Paper Mario: The Thousand-Year Door
 * Pungry – ''Paper Mario: The Thousand-Year Door
 * Puni Elder – ''Paper Mario: The Thousand-Year Door
 * Punio – ''Paper Mario: The Thousand-Year Door
 * Puniper – ''Paper Mario: The Thousand-Year Door
 * Punk Rocks – ''Paper Mario: The Thousand-Year Door
 * Putrid Piranha – ''Paper Mario
 * Putts – ''Mario Golf: Advance Tour
 * Pyoro – ''WarioWare, Inc.: Mega Microgame$!

Q

 * Queen Bean – ''Mario & Luigi: Superstar Saga
 * Queen Bee – ''Super Mario Galaxy
 * Queen Croacus II – ''Super Paper Mario
 * Queen Jaydes – ''Super Paper Mario
 * Queen Merelda – ''Wario Land: Shake It!
 * Queen Nimbus – ''Super Mario RPG: Legend of the Seven Stars

R

 * Radio Contest Toad – ''Paper Mario
 * Radonkel – ''Super Mario Land 2: Six Golden Coins
 * Raini – ''Super Mario RPG: Legend of the Seven Stars
 * Raphael the Raven – ''Super Mario World 2: Yoshi's Island
 * Ratooey Businessman – ''Paper Mario: The Thousand-Year Door
 * Rawk Hawk – ''Paper Mario: The Thousand-Year Door
 * Ray – ''Super Mario Galaxy
 * Raz – ''Super Mario RPG: Legend of the Seven Stars
 * Razor – ''Wario's Woods
 * Rebbi – ''Super Paper Mario
 * Red – ''WarioWare: Touched!
 * Red-Brief J – ''Wario World
 * Red Coin Fish – ''Super Mario Sunshine
 * Red Ninjakoopa – ''Paper Mario
 * Red Goomba – ''Paper Mario
 * Red the Bridgemaster – ''Super Paper Mario
 * Ricky – ''Super Mario Land 2: 6 Golden Coins
 * Rip Cheato – ''Paper Mario
 * Robirdo – ''Super Mario Advance
 * Robo-Kritter – ''Mario Smash Football
 * R.O.B. – ''Mario Kart DS
 * Rocko – ''Paper Mario: The Thousand-Year Door
 * Roger the Potted Ghost – ''Super Mario World 2: Yoshi's Island
 * Rose Town Innkeeper – ''Super Mario RPG: Legend of the Seven Stars
 * Rosie – ''Paper Mario
 * Rosalina – ''Super Mario Galaxy
 * Rowf and Rhuff – ''Paper Mario
 * Roy – ''Super Smash Bros. Melee
 * Roy Koopa – ''Super Mario Bros. 3
 * Rozary – ''Mobile Golf
 * Rudy the Clown – ''Wario Land 3
 * Russ T. – ''Paper Mario

S

 * Sabasa – ''Super Mario Land 2: 6 Golden Coins
 * Sacre – ''Super Paper Mario
 * Saffron – ''Super Paper Mario
 * Sal Out – ''WarioWare: Twisted!
 * Salvo the Slime – ''Super Mario World 2: Yoshi's Island
 * Sam Spook – ''Wario's Woods
 * Sammi – ''Mario Tennis (GBC)
 * Sammy Rai – ''WarioWare: Touched!
 * Samus Aran – ''Super Mario RPG: Legend of the Seven Stars
 * Sand Bird – ''Super Mario Sunshine
 * SandWorm – ''Wario World
 * Sarissa – ''Wario's Woods
 * Sasha – ''Mario Power Tennis
 * Sashimie – ''Paper Mario
 * Scarlette – ''Paper Mario: The Thousand-Year Door
 * Scratchy the 'Fro Bug – ''WarioWare: Touched!
 * Screamy – ''Paper Mario: The Thousand-Year Door
 * Sean – ''Mario Tennis (GBC)
 * Security Dudes – ''WarioWare: Touched!
 * Sergeant Flutter – ''Super Mario RPG: Legend of the Seven Stars
 * Sewer Guru – ''WarioWare: Touched!
 * Shadow Mario – ''Super Mario Sunshine
 * Shadow Queen – ''Paper Mario: The Thousand-Year Door
 * Shadow Sirens – ''Paper Mario: The Thousand-Year Door
 * Shadow the Dog – ''WarioWare, Inc.: Mega Microgame$!
 * Shadow the Hedgehog – ''Mario & Sonic at the Olympic Games
 * Shake King – ''Wario Land: Shake It!
 * Sheik – ''Super Smash Bros. Melee
 * Shellshockers – ''Paper Mario: The Thousand-Year Door
 * Sherry – ''Mario Golf
 * Shiisa – ''Wario's Woods
 * Shivers – ''Luigi's Mansion
 * Shop Manager Iwata – WarioWare: Smooth Moves
 * Shrooboid Brat – ''Mario & Luigi: Partners in Time
 * Shroomlock – ''Mario Party Advance
 * Shy Away – ''Super Mario RPG: Legend of the Seven Stars
 * Shy Guy Army – ''Paper Mario
 * Shy Guy Statue – ''Mario Party 4
 * Shy Squad – ''Paper Mario
 * Silky – ''Wario Land 3
 * Sipsy – ''Super Paper Mario
 * Sir Grodus – ''Paper Mario: The Thousand-Year Door
 * Sir Swoop – ''Paper Mario: The Thousand-Year Door
 * Sir Weston – ''Luigi's Mansion
 * Skeet – ''Super Paper Mario
 * Skolar – ''Paper Mario
 * Slim – ''Super Paper Mario
 * Slim (Flopside) – ''Super Paper Mario
 * Slim Bankshot – ''Luigi's Mansion
 * Slime – ''Itadaki Street DS
 * Sluggy the Unshaven – ''Super Mario World 2: Yoshi's Island
 * Smelter – ''Super Mario RPG: Legend of the Seven Stars
 * Smilax – ''Super Mario RPG: Legend of the Seven Stars
 * Smithy – ''Super Mario RPG: Legend of the Seven Stars
 * Smorg – ''Paper Mario: The Thousand-Year Door
 * Solid Snake – ''Super Smash Bros. Brawl
 * Sonic the Hedgehog – ''Mario & Sonic at the Olympic Games
 * Sonny – ''Mario Golf 64
 * Spangle – ''Mario & Luigi: Superstar Saga
 * Sphinx – ''Wario: Master of Disguise
 * Spideraticus – ''Wario World
 * Spike (Mario Tennis) – ''Mario Tennis (GBC)
 * Spike Storm – ''Paper Mario: The Thousand-Year Door
 * Spiky Joe – ''Paper Mario: The Thousand-Year Door
 * Spiky Tom – ''Paper Mario
 * Spirit of Fright – ''Yoshi's Universal Gravitation
 * Spirit of Kindness – ''Yoshi's Universal Gravitation
 * Spirit of Power – ''Yoshi's Universal Gravitation
 * Spitz – ''WarioWare, Inc.: Mega Microgame$!
 * Spoiled Rotten – ''Wario Land 4
 * Spooky – ''Luigi's Mansion
 * Spooky Speedster – ''Super Mario Galaxy
 * Spore King – ''Mario Party Advance
 * Stafy – ''Mario & Luigi: Superstar Saga
 * Stanley (Boo) – ''Paper Mario
 * Stanley the Bugman – ''Donkey Kong 3
 * Star Children – ''Yoshi's Island DS
 * Star Gate – ''Mario & Luigi: Partners in Time
 * Star Spirits – ''Paper Mario
 * Starfish – ''Super Princess Peach
 * Starshade Bros. – ''Mario & Luigi: Superstar Saga
 * Steamer – ''Mario Party 2
 * Steve – ''NES Open Tournament Golf
 * Stewart – ''Paper Mario: The Thousand-Year Door
 * Stock – ''Super Paper Mario
 * Stork – ''Super Mario World 2: Yoshi's Island
 * Stuffwell – ''Mario & Luigi: Partners in Time
 * Stuffy the Dolphin; ''Wario: Master of Disguise
 * Sue Pea – ''Luigi's Mansion
 * Sugar – ''WarioWare: Twisted!
 * Sun – ''Paper Mario
 * Sunglasses Salesman – ''Super Mario Sunshine
 * Sunnycide – ''Mario & Luigi: Partners in Time
 * Super Blooper – ''Paper Mario
 * Super Team – ''Mario Smash Football
 * Sushie – ''Paper Mario
 * Sven – ''Wario's Woods
 * Swiggler – ''Mario & Luigi: Partners in Time
 * Swindell – ''Paper Mario: The Thousand-Year Door
 * Swob – ''Paper Mario: The Thousand-Year Door
 * Sylvia – ''Paper Mario: The Thousand-Year Door

T

 * Tabuu – ''Super Smash Bros. Brawl
 * Tad Rock – ''Wario's Woods
 * Talking Parrot – ''Mario Party
 * Tamao – ''Super Mario Land
 * Tap-Tap the Golden – ''Super Mario World 2: Yoshi's Island
 * Tap-Tap the Red Nose – ''Super Mario World 2: Yoshi's Island
 * Tatanga – ''Super Mario Land
 * Tayce T. – ''Paper Mario
 * TEC-XX – ''Paper Mario: The Thousand-Year Door
 * Thak – ''Wario's Woods
 * Thang Family – ''WarioWare: Touched!
 * The Cap'n – ''Super Mario 64
 * The Creepy Steeple Boo – ''Paper Mario: The Thousand-Year Door
 * The Floating Whirlindas – ''Luigi's Mansion
 * The InterChet – ''Super Paper Mario
 * The InterNed – ''Super Paper Mario
 * The Master – ''Paper Mario
 * The Three Hags – ''Super Paper Mario
 * The Three Little Pigheads – ''Super Mario Land 2: 6 Golden Coins
 * The Traveling Sisters Three – ''Paper Mario: The Thousand-Year Door
 * Tina (also known as Ace) – ''Mario Power Tennis
 * Thoreau – ''Super Paper Mario
 * Thread – ''Mobile Golf
 * Three Musty Fears – ''Super Mario RPG: Legend of the Seven Stars
 * Thriff T. – ''Paper Mario: The Thousand-Year Door
 * Thudley – ''Super Paper Mario
 * Tiaramisu – ''Wario: Master of Disguise
 * Tinga – ''Super Paper Mario
 * Tiny (Mario Golf) – ''Mario Golf: Advance Tour
 * Tiny Kong – ''Mario Super Sluggers
 * Tiny Spinies – ''Paper Mario: The Thousand-Year Door
 * Tiny Wario – ''Wario Land
 * Tippi – ''Super Paper Mario
 * Tiptron – ''Super Paper Mario
 * Tiptron Mk. II – ''Super Paper Mario
 * Toad – ''Super Mario Bros.
 * Toad Minister – ''Paper Mario
 * Toad Waitress – ''Paper Mario: The Thousand-Year Door
 * Toad in the Desert – ''Paper Mario
 * Toadbert – ''Mario & Luigi: Partners in Time
 * Toadette – ''Mario Kart: Double Dash!!
 * Toadia – ''Paper Mario: The Thousand-Year Door
 * Toadiko – ''Mario & Luigi: Partners in Time
 * Toadofsky – ''Super Mario RPG: Legend of the Seven Stars
 * Toadsworth – ''Super Mario Sunshine
 * Toadsworth the Younger – ''Mario & Luigi: Partners in Time
 * Toce T. – ''Paper Mario: The Thousand-Year Door
 * Tolielip – ''Paper Mario
 * Tolstar – ''Mario & Luigi: Superstar Saga
 * Tony – ''Paper Mario: The Thousand-Year Door
 * Tony – ''NES Open Tournament Golf
 * Toodles – ''Paper Mario: The Thousand-Year Door
 * Toon Link – ''Super Smash Bros. Brawl
 * Topmaniac – ''Super Mario Galaxy
 * Tori – ''Mario Power Tennis
 * Torque – ''Paper Mario: The Thousand-Year Door
 * Toxic Toad Z – ''Mario Party Advance
 * Tribe of Ancients – ''Super Paper Mario
 * Triplets – ''Super Mario RPG: Legend of the Seven Stars
 * Tryclyde – ''Super Mario Bros. 2
 * Tubba Blubba – ''Paper Mario
 * Tubba Blubba's Heart – ''Paper Mario
 * Tumble – ''Mario Party 3
 * Tutankoopa – ''Paper Mario
 * Tuxie – ''Super Mario 64
 * Twila – ''Mario Party 6
 * Twink – ''Paper Mario

U

 * Unagi the Eel – ''Super Mario 64
 * Uncle Grimmly – ''Luigi's Mansion
 * Undergrunt Gunner – ''Super Mario Galaxy

V

 * Valentina – ''Super Mario RPG: Legend of the Seven Stars
 * Vanessa – ''WarioWare: Touched!
 * Vanna T. – ''Paper Mario
 * Vault Guard – ''Super Mario RPG: Legend of the Seven Stars
 * Vector the Crocodile – ''Mario & Sonic at the Olympic Games
 * Village Leader – ''Paper Mario
 * Vincent Van Gore – ''Luigi's Mansion
 * Vinny – ''Paper Mario: The Thousand-Year Door
 * Vivian – ''Paper Mario: The Thousand-Year Door

W

 * Waluigi – ''Mario Tennis
 * Wanda – ''Mario & Wario
 * Wandering Nomadimouse – ''Paper Mario
 * Walter – ''Super Paper Mario
 * Wario – ''Super Mario Land 2: 6 Golden Coins
 * Wario-Man – ''WarioWare: Twisted!
 * Wart – ''Doki Doki Panic
 * Watchitt – ''Super Paper Mario
 * Watinga – ''Mario Paint
 * Watt – ''Paper Mario
 * Webber – ''Wario Land 3
 * Welderburg – ''Super Paper Mario
 * Wendy O. Koopa – ''Super Mario Bros. 3
 * Whale – ''Paper Mario
 * Whibbi – ''Super Paper Mario
 * Whisker – ''Mario Power Tennis
 * White Mage – ''Mario Hoops 3 on 3
 * White Shy Guy – ''Mario Kart DS
 * Whomp King – ''Super Mario 64
 * Wiggler – ''Super Mario World
 * Willy – ''Mario Power Tennis
 * Wings of Night – ''Paper Mario: The Thousand-Year Door
 * Winnie – ''Super Paper Mario
 * Winter Windster – ''Wario World
 * Wise Wisterwood – ''Paper Mario
 * Wolf O'Donnell – ''Super Smash Bros. Brawl
 * Wonky – ''Paper Mario: The Thousand-Year Door
 * Woody – ''Mario Party 2

X

 * X- Paper Mario: The Thousand Year Door

Y

 * Yakkey – ''Paper Mario
 * Yangus – ''Itadaki Street DS
 * Yaridovich – ''Super Mario RPG: Legend of the Seven Stars
 * Yebbi – ''Super Paper Mario
 * Yellow Ninjakoopa – ''Paper Mario
 * Yoob – ''Mario & Luigi: Partners in Time
 * Yoshi – ''Super Mario World
 * Yoshi – ''Paper Mario: The Thousand-Year Door
 * Yoshi Island Spirits – ''Yoshi's Universal Gravitation
 * Young Cricket – ''WarioWare: Smooth Moves
 * Young Link – ''Super Smash Bros. Melee

Z

 * Zelda – ''Super Smash Bros. Melee
 * Zess T. – ''Paper Mario: The Thousand-Year Door
 * Zip Toad – ''Paper Mario: The Thousand-Year Door
 * Zombone – ''Super Mario RPG: Legend of the Seven Stars

A

 * Abominable Snowkoopa – ''The Adventures of Super Mario Bros. 3
 * Ali Mustafa – ''Club Nintendo
 * Alligator Dundee (character) – ''The Super Mario Bros. Super Show!
 * Alyssa Milano – ''Mario Ice Capades
 * Angelica – ''Super Mario Bros. Super Show!
 * Anthony Scapelli – ''Super Mario Bros. (movie)
 * Aunt Luigeena – ''The Super Mario Bros. Super Show!
 * Aunt Maria – ''The Adventures of Super Mario Bros. 3

B

 * Big Bad Wolf – ''The Super Mario Bros. Super Show!
 * Big Bertha (character) – ''Super Mario Bros. (movie)
 * Bingo – ''Super Mario Bros. Super Show!
 * Blanka – ''Club Nintendo
 * Bones – ''The Saturday Supercade
 * Bowser's father – ''Nintendo Comics System
 * Bowser's sister – ''Ignorance is Bliss
 * Brian Bonsall – ''The Super Mario Bros. Super Show!
 * Brutius Maximus Grouchimus – ''The Super Mario Bros. Super Show!
 * Bunsen – ''The Super Mario Bros. Super Show!
 * Butterfingers – ''The Super Mario Bros. Super Show!

C

 * Captain Abidab – ''The Super Mario Bros. Super Show!
 * Captain Clump – ''The Super Mario Bros. Super Show!
 * Captain Lou Albano – ''The Super Mario Bros. Super Show!
 * Chef Spore – ''Nintendo Comics System
 * Cheepy – ''The Super Mario Bros. Super Show!
 * Cheepy's mother – ''The Super Mario Bros. Super Show!
 * Chief Quimby – ''The Super Mario Bros. Super Show!
 * Cher – ''The Super Mario Bros. Super Show!
 * Chun-Li – ''Club Nintendo
 * Clawdia Koopa – ''Nintendo Power
 * Clog – ''The Super Mario Bros. Super Show!
 * CooKoo Bird – ''Super Mario Bros. Super Show!
 * Clog Monster – ''The Super Mario Bros. Super Show!
 * Count Zoltan Dracula – ''The Super Mario Bros. Super Show!
 * Crab – ''Club Nintendo
 * Crimewave Clyde – ''The Adventures of Super Mario Bros. 3
 * Cutter – ''The Adventures of Super Mario Bros. 3
 * Cyndi Lauper – ''The Super Mario Bros. Super Show!

D

 * Daniella – ''Super Mario Bros. (film)
 * David Horowitz – ''The Super Mario Bros. Super Show!
 * Dealin' Delbert – ''The Super Mario Bros. Super Show!
 * Dhalsim – ''Club Nintendo
 * Dirk Drain-Head – ''Nintendo Comics System
 * Dösn – ''Club Nintendo
 * Doc Freud – ''The Super Mario Bros. Super Show!
 * Down Under Land Mayor – ''The Super Mario Bros. Super Show!
 * Dr. Frankenstein – ''The Super Mario Bros. Super Show!
 * Dr. Light – ''Club Nintendo
 * Dr. Nerdnick – ''The Super Mario Bros. Super Show!
 * Dr. Sheldon – ''The Super Mario Bros. Super Show!
 * Dr. Sigmund Fruitcake – ''The Super Mario Bros. Super Show!
 * Dr. Sporis Von Fungenstein – ''Nintendo Adventure Books
 * Dr. T. Garden – ''The Super Mario Bros. Super Show!
 * Dr. Toby – ''The Super Mario Bros. Super Show!
 * Dr. Wily – ''Club Nintendo
 * Duke, Lulu and Rockman – ''Super Mario World (TV series)

E

 * E.C. – ''The Super Mario Bros. Super Show!
 * Edison – ''The Super Mario Bros. Super Show!
 * Einstein – ''The Super Mario Bros. Super Show!
 * Elvira – ''The Super Mario Bros. Super Show!
 * Ellie Mae – ''The Super Mario Bros. Super Show!
 * Elvin Parsley – ''The Super Mario Bros. Super Show!
 * Elvis Presley – ''The Super Mario Bros. Super Show!
 * Ernie Hudson – ''The Super Mario Bros. Super Show!
 * Exterminator – ''The Super Mario Bros. Super Show!

F

 * Flab Boys – ''The Super Mario Bros. Super Show!
 * Flaky – ''The Super Mario Bros. Super Show!
 * Food People – ''Club Nintendo
 * Fire God (SMBSS) – ''The Super Mario Bros. Super Show!
 * Fluffy – ''Nintendo Comics System
 * Frankenstein's Monster – ''The Super Mario Bros. Super Show!
 * Friendly Floyd – ''The Super Mario Bros. Super Show!

G

 * Genie – ''The Super Mario Bros. Super Show!
 * George Washingtoad – ''The Super Mario Bros. Super Show!
 * Gondolier – ''The Adventures of Super Mario Bros. 3
 * Goomba Mummy – ''The Super Mario Bros. Super Show!
 * Goose – ''The Super Mario Bros. Super Show!
 * Gramps – ''The Super Mario Bros. Super Show!
 * Grandma Mario – ''The Super Mario Bros. Super Show!
 * Grunt – ''The Super Mario Bros. Super Show!

H

 * HAL 9001 – ''The Super Mario Bros. Super Show!
 * Harry (lion) – ''The Super Mario Bros. Super Show!
 * Harry Blackstone Jr. – ''The Super Mario Bros. Super Show!
 * Heini – ''Club Nintendo
 * Hercufleas – ''The Super Mario Bros. Super Show!
 * Herlock Solmes – ''The Super Mario Bros. Super Show!
 * Herman – ''The Super Mario Bros. Super Show!
 * Herman Smirch – ''Nintendo Comics System
 * Hildy – ''The Super Mario Bros. Super Show!
 * Holly Mackerel – ''The Adventures of Super Mario Bros. 3
 * Hooded Robin – ''The Super Mario Bros. Super Show!
 * Hösn – ''Club Nintendo

I

 * Iggy (Super Mario Bros.) – ''Super Mario Bros. (movie)
 * Ike – ''The Super Mario Bros. Super Show!
 * Imperial Poobah – ''The Super Mario Bros. Super Show!
 * Indiana Joe – ''The Super Mario Bros. Super Show!
 * Inspector Gadget – ''The Super Mario Bros. Super Show!

J

 * James Blonde – ''The Super Mario Bros. Super Show!
 * Jason Bateman – ''Mario Ice Capades
 * Jodie – ''The Super Mario Bros. Super Show!
 * Joliet – ''The Super Mario Bros. Super Show!
 * June and Ward – ''The Super Mario Bros. Super Show!
 * Junior (TAoSMB3) – ''The Adventures of Super Mario Bros. 3
 * Junior's Parents – ''The Adventures of Super Mario Bros. 3

K

 * Kenneth – ''The Super Mario Bros. Super Show!
 * Kid Klown – ''Club Nintendo
 * Killer Kitty of the Caskervilles – ''The Super Mario Bros. Super Show!
 * King James – ''The Super Mario Bros. Super Show!
 * King Koopa's great-great grandkoop – ''The Super Mario Bros. Super Show!
 * King Koopa's mother – ''The Super Mario Bros. Super Show!
 * King Mackerel – ''The Adventures of Super Mario Bros. 3
 * King Neptune – ''The Super Mario Bros. Super Show!
 * King Toadstool – ''Nintendo Comics System
 * King Windbag – ''The Adventures of Super Mario Bros. 3
 * King Windbag's Servant – ''The Adventures of Super Mario Bros. 3
 * Kitty – ''The Adventures of Super Mario Bros. 3
 * Klösn – ''Club Nintendo

L

 * Lena – ''Super Mario Bros. (movie)
 * Liz – ''The Super Mario Bros. Super Show!
 * Luigeena – ''The Super Mario Bros. Super Show!
 * Luigi's Girlfriend – ''The Super Mario Bros. Super Show!
 * Lyle Alzado – ''The Super Mario Bros. Super Show!

M

 * Madam AGoGo – ''The Super Mario Bros. Super Show!
 * Madzilla – ''The Adventures of Super Mario Bros. 3
 * Madzilla's Mom – ''The Adventures of Super Mario Bros. 3
 * Mama Fireplant – ''Super Mario World (TV series)
 * Marianne – ''The Super Mario Bros. Super Show!
 * Mario Joe and Luigi Bob – ''The Super Mario Bros. Super Show!
 * Max Milliplatt – ''Club Nintendo
 * Mayor Fettuccine – ''The Super Mario Bros. Super Show!
 * Mega Man – ''Club Nintendo
 * Mervin the Magician – ''The Super Mario Bros. Super Show!
 * Mighty Plumber – ''The Adventures of Super Mario Bros. 3
 * Milli Vanilli – ''The Adventures of Super Mario Bros. 3
 * Minister of Massage – ''Super Mario Adventures
 * Misaki – ''The Super Mario Bros. Super Show!
 * Miss Endless – ''The Great Mission to Save Princess Peach
 * Miss O'Hara – ''The Saturday Supercade
 * Moldy – ''The Super Mario Bros. Super Show!
 * Mona (secretary) – ''Club Nintendo
 * Mouser (character) – ''The Super Mario Bros. Super Show!
 * Mousersaurus Rex – ''The Super Mario Bros. Super Show!
 * Mouth of the River – ''The Super Mario Bros. Super Show!
 * Mr. Gibbel – ''The Super Mario Bros. Super Show!
 * Mr. Levison – ''Valiant Comics
 * Mr. President – ''The Super Mario Bros. Super Show!
 * Mrs. Gammliss – ''The Super Mario Bros. Super Show!
 * Mrs. Periwinkle – ''The Super Mario Bros. Super Show!
 * Mrs. President – ''The Adventures of Super Mario Bros. 3
 * Murphy – ''The Super Mario Bros. Super Show!
 * Mushroom Doctor – ''The Adventures of Super Mario Bros. 3
 * The Mushroom Marauder and Jake "The Crusher" Fungi – ''The Adventures of Super Mario Bros. 3
 * Mushroom Nanny – ''The Adventures of Super Mario Bros. 3
 * Mushroom Pilot – ''The Super Mario Bros. Super Show!
 * Mushroom Referee – ''The Adventures of Super Mario Bros. 3

N

 * Nicole Eggert – ''The Super Mario Bros. Super Show!

O

 * Obi-Wan Toadi – ''The Super Mario Bros. Super Show!
 * Oogtar – ''Super Mario World (TV series)

P

 * Pam Matteson – ''The Super Mario Bros. Super Show!
 * Patches – ''The Super Mario Bros. Super Show!
 * Patty – ''The Super Mario Bros. Super Show!
 * Patty (Saturday Supercade) – ''The Saturday Supercade
 * Patty's Parents – ''The Super Mario Bros. Super Show!
 * Pietro – ''The Super Mario Bros. Super Show!
 * Pine – ''The Super Mario Bros. Super Show!
 * Pipe Monsters – ''The Adventures of Super Mario Bros. 3
 * Plant Monster – ''The Super Mario Bros. Super Show!
 * Plok – ''Club Nintendo
 * Poochie – ''The Super Mario Bros. Super Show!
 * Pookie – ''The Super Mario Bros. Super Show!
 * Poopa La Koopa – ''The Super Mario Bros. Super Show!
 * Prince Haru – ''The Great Mission to Save Princess Peach
 * Prince Hugo the Huge – ''The Adventures of Super Mario Bros. 3
 * Prince Hugo the Huge's Parrot – ''The Adventures of Super Mario Bros. 3
 * Prince Mushroomkhamen – ''The Adventures of Super Mario Bros. 3
 * Prince Pompadour – ''The Super Mario Bros. Super Show!
 * Pronto – ''The Super Mario Bros. Super Show!

Q

 * Queen Mushroomkhamen – ''The Adventures of Super Mario Bros. 3
 * Queen Rotunda – ''The Super Mario Bros. Super Show!

R

 * Ratigator – ''The Super Mario Bros. Super Show!
 * Ratso – ''King Koopa's Kool Kartoons
 * Rob Stone – ''The Super Mario Bros. Super Show!
 * Robot Princess – ''The Adventures of Super Mario Bros. 3
 * Romano – ''The Super Mario Bros. Super Show!
 * Romano's Father and Joliet's Father – ''The Super Mario Bros. Super Show!
 * Rowdy Roddy Piper – ''The Super Mario Bros. Super Show!
 * Roxanne – ''The Super Mario Bros. Super Show!
 * Royal Cow – ''The Super Mario Bros. Super Show!

S

 * Salvador Drainado – ''The Super Mario Bros. Super Show!
 * Sam Shalam – ''The Super Mario Bros. Super Show!
 * Santa Claus – ''The Super Mario Bros. Super Show!
 * Scooter – ''The Super Mario Bros. Super Show!
 * Secret Agent N – ''The Super Mario Bros. Super Show!
 * Sergeant Kooperman – ''The Super Mario Bros. Super Show!
 * Shabba-Doo – ''The Super Mario Bros. Super Show!
 * Slammer – ''The Super Mario Bros. Super Show!
 * Smookers – ''Nintendo Comics System
 * Spike (character) – ''Super Mario Bros. (movie)
 * Stanley the Talking Fish – ''Nintendo Comics System
 * Submarine Captain – ''The Adventures of Super Mario Bros. 3
 * Sultan – ''The Adventures of Super Mario Bros. 3
 * Sultan Pasbah – ''The Super Mario Bros. Super Show!
 * Susanna Ross – ''The Super Mario Bros. Super Show!
 * Swiss Cheese Alps Mayor – ''The Super Mario Bros. Super Show!

T

 * T-Rex – ''Super Mario World (TV series)
 * Tawny Tyler – ''The Super Mario Bros. Super Show!
 * Ted Bull – ''The Super Mario Bros. Super Show!
 * The Old Psychic Lady with the Evil Eye Who Reads Fortunes and Knows Everything Before it Happens – ''The Super Mario Bros. Super Show!
 * Thunder Birdo – ''The Super Mario Bros. Super Show!
 * Toad's Cousin – ''The Adventures of Super Mario Bros. 3
 * Toadster – ''Super Mario Adventures
 * Tommy Lasagna – ''The Super Mario Bros. Super Show!
 * Tommy Treehugger – ''Club Mario
 * Tyrannosaurus Twins – ''Super Mario World (TV series)

U

 * Vampa White – ''The Super Mario Bros. Super Show!

W

 * Waldo the Wizard – ''The Super Mario Bros. Super Show!
 * Wizardheimer – ''Super Mario World (TV series)
 * Wooster – ''Nintendo Comics System

Y

 * Young McDonald – ''The Super Mario Bros. Super Show!

Z

 * Zangief – ''Club Nintendo
 * Zero – ''The Super Mario Bros. Super Show!