List of allies

When turmoil erupts in the Mario series, Mario, Luigi, and other heroes arrive to solve the world's problems. Here is a list of heroes and their allies who fight against the Enemies.

#

 * 4.1 – WarioWare: Touched!
 * 4.2 – WarioWare: Touched!

A

 * Admiral Bobbery – ''Paper Mario: The Thousand-Year Door
 * Advisor – '' Mario & Luigi: Superstar Saga
 * Alien Bunny – ''WarioWare, Inc.: Mega Microgame$!
 * Ana's Crew – WarioWare, Inc.: Mega Microgame$!
 * Angelica – ''The Super Mario Bros. Super Show!
 * Art and Decko – WarioWare: Touched!
 * Audience – ''Paper Mario: The Thousand-Year Door

B

 * 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
 * Baby Yoshi – ''Super Mario World
 * Balloon Bully – ''Yoshi's Story
 * Bandana Blue – ''Super Mario RPG: Legend of the Seven Stars
 * Bandy Andy – ''Paper Mario: The Thousand-Year Door
 * Banktoad – Super Mario Galaxy 2
 * Barney Bubble – ''Super Mario World 2: Yoshi's Island
 * Baron von Zeppelin – ''Super Mario World 2: Yoshi's Island
 * Barry – ''Super Paper Mario
 * Beanstalk – ''Super Mario Bros.
 * Belltop – Mario Party 3
 * Bestovius – ''Super Paper Mario
 * Big Bad Wolf – ''The Super Mario Bros. Super Show!
 * Big Bertha – ''Super Mario Bros. (film)
 * Big Daddy – ''Super Mario Sunshine
 * Birdo – ''Super Mario Bros. 2
 * Birdo (species) – ''Super Mario Bros. 2
 * Birdley – Mario & Luigi: Bowser's Inside Story
 * Blablanadon – ''Mario & Luigi: Superstar Saga
 * Black Yoshi – ''Yoshi's Story
 * Blappy – ''Super Paper Mario
 * Blitties – ''Mario & Luigi: Bowser's Inside Story
 * Blooey – ''Paper Mario: The Thousand-Year Door
 * Blubi – ''Super Paper Mario
 * Blue Paratroopa – ''Mario & Luigi: Bowser's Inside Story
 * Blue Toad – Super Mario Galaxy
 * Blue Toad (New Super Mario Bros. Wii) – New Super Mario Bros. Wii
 * Blue Yoshi – ''Yoshi's Story
 * Boards – ''Super Mario Galaxy
 * Bob-omb Buddy – ''Super Mario 64
 * Bomberman (character) – ''Wario Blast: Featuring Bomberman!
 * Bomberman (species) – ''Wario Blast: Featuring Bomberman!
 * Bombette – ''Paper Mario
 * Bonecoaster – ''New Super Mario Bros. Wii
 * Boomer (Pixl) – ''Super Paper Mario
 * Boomerang Bro. – ''Super Mario Momotarō
 * Bootler – ''Paper Mario
 * Bouncy – ''Yoshi's Island DS
 * Bowser – ''Super Mario Bros.
 * Brighton – ''Mario Party 6
 * Broggy – ''Mario & Luigi: Bowser's Inside Story
 * Broque Madame – ''Mario & Luigi: Bowser's Inside Story
 * Broque Monsieur – ''Mario & Luigi: Bowser's Inside Story
 * Brown Yoshi – ''Super Mario World 2: Yoshi's Island
 * Bubble Plant – ''Paper Mario
 * Bub-ulb – ''Paper Mario
 * Bumpty – ''Super Mario World 2: Yoshi's Island
 * Bunsen – ''The Super Mario Bros. Super Show!
 * Businessman – ''Paper Mario: The Thousand-Year Door
 * Butterfingers – ''The Super Mario Bros. Super Show!

C

 * Cannon Pianta – Super Mario Sunshine
 * Captain Abidab – ''The Super Mario Bros. Super Show!
 * Captain Clump – ''The Super Mario Bros. Super Show!
 * Captain Shy Guy – ''Mario Party 8
 * Captain Syrup – Wario Land: Super Mario Land 3
 * Carrie – ''Super Paper Mario
 * Chakron – ''Mario & Luigi: Bowser's Inside Story
 * Chancellor – ''Super Mario RPG: Legend of the Seven Stars
 * Chanterelle – ''Paper Mario
 * Cheepy's mother – ''The Super Mario Bros. Super Show!
 * Chet Rippo – ''Paper Mario
 * Chunk – Donkey Kong (Game Boy)
 * Cleftor – Paper Mario: The Thousand-Year Door
 * Coach – ''Super Mario Galaxy
 * Cork and Cask – ''Mario & Luigi: Superstar Saga
 * Corporal Paraplonk – ''Mario & Luigi: Bowser's Inside Story
 * Cortez – ''Paper Mario: The Thousand-Year Door
 * Cosmic Spirit – ''Super Mario Galaxy 2
 * Co-Star Luma – ''Super Mario Galaxy 2
 * Count Bleck – ''Super Paper Mario
 * Crab (wizard) – Super Mario: Mario im Wunderland
 * Crate Guy – ''Super Mario Sunshine
 * Crimewave Clyde – ''The Adventures of Super Mario Bros. 3
 * Croco – ''Super Mario RPG: Legend of the Seven Stars
 * Cudge – ''Super Paper Mario
 * Cybele – ''Mario and the Incredible Rescue
 * Cyndi Lauper – ''The Super Mario Bros. Super Show!
 * Cyrrus – ''Super Paper Mario

D

 * Daniella – ''Super Mario Bros. (film)
 * Darkly – ''Paper Mario: The Thousand-Year Door
 * Dashell – ''Super Paper Mario
 * Dazzle – ''Paper Mario: The Thousand-Year Door
 * Denpū – ''Wario Land: Super Mario Land 3
 * Diddy Kong – ''Donkey Kong Country
 * Dixie Kong – Donkey Kong Country 2: Diddy's Kong Quest
 * Dolphin – ''Super Mario World
 * 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
 * Donny – ''Nintendo Adventure Books
 * Dorrie – ''Super Mario 64
 * Dottie – ''Super Paper Mario
 * Dr. Arewo Stein – ''Wario Land 4
 * Dr. Light – ''Super Mario: Die Verwandlung
 * Doctor Mario – ''Dr. Mario
 * Dr. Nerdnick – ''The Super Mario Bros. Super Show!
 * Dr. Sheldon – ''The Super Mario Bros. Super Show!
 * Dr. T. Garden – ''The Super Mario Bros. Super Show!
 * Dr. Toad – ''Mario & Luigi: Superstar Saga
 * Dr. Toadley – ''Mario & Luigi: Bowser's Inside Story
 * Dr. Toby – ''The Super Mario Bros. Super Show!
 * Dragon – ''Yoshi's Story
 * Dryite – ''Paper Mario
 * Durmite – ''Mario & Luigi: Bowser's Inside Story
 * Dyllis – ''Super Paper Mario

E

 * Einstein – ''The Super Mario Bros. Super Show!
 * Eldstar – ''Paper Mario
 * Elvin Parsley – ''The Super Mario Bros. Super Show!
 * Elvis Presley – ''The Super Mario Bros. Super Show!
 * Ember – ''Paper Mario
 * Emoglobins – ''Mario & Luigi: Bowser's Inside Story
 * Evoglobins – ''Mario & Luigi: Bowser's Inside Story
 * Emperor Ed – The Adventures of Super Mario Bros. 3
 * Ernie Hudson – ''The Super Mario Bros. Super Show!

F

 * F.L.U.D.D. – ''Super Mario Sunshine
 * Fahr Outpost Mayor – ''Paper Mario: The Thousand-Year Door
 * Fawful – ''Mario & Luigi: Superstar Saga
 * Fire God – ''Mario & Luigi: Superstar Saga
 * Thunder God – ''Mario & Luigi: Superstar Saga
 * Fire God (The Super Mario Bros. Super Show!) – ''The Super Mario Bros. Super Show!
 * Fire Mini Mario – ''Mario vs. Donkey Kong 2: March of the Minis
 * Flab Boys – ''The Super Mario Bros. Super Show!
 * Flavio – ''Paper Mario: The Thousand-Year Door
 * Fleep – ''Super Paper Mario
 * Flint Cragley – ''Super Paper Mario
 * Flip-Flop Folk – ''Super Paper Mario
 * Floater – ''Wario Land: Super Mario Land 3
 * Flurrie – ''Paper Mario: The Thousand-Year Door
 * Flutter – ''Tetris Attack
 * Fluzzard – Super Mario Galaxy 2
 * Francesca Pianta – ''Paper Mario: The Thousand-Year Door
 * Frankie – ''Paper Mario: The Thousand-Year Door
 * Friendly Floyd – ''Super Mario Adventures
 * Frog – ''Super Mario RPG: Legend of the Seven Stars
 * Frogfucius – ''Super Mario RPG: Legend of the Seven Stars

G

 * Gabbro – ''Super Paper Mario
 * Gardener – ''Super Mario RPG: Legend of the Seven Stars
 * Gargantua Blargg – ''Tetris Attack
 * Garro – ''Super Mario RPG: Legend of the Seven Stars
 * Gary – ''Super Paper Mario
 * Garson – ''Super Paper Mario
 * Gearmo – ''Super Mario Galaxy
 * General White – ''Paper Mario: The Thousand-Year Door
 * Geno – ''Super Mario RPG: Legend of the Seven Stars
 * George Washingtoad – ''The Super Mario Bros. Super Show!
 * Ghost (Super Mario Galaxy 2) – ''Super Mario Galaxy 2
 * Ghost Rider – ''Yoshi's Story
 * Gnaw – Super Paper Mario
 * Gnip – Super Paper Mario
 * Gold Gearmo – Super Mario Galaxy 2
 * Gold Mini Mario – ''Mario vs. Donkey Kong 2: March of the Minis
 * Goldbob – ''Paper Mario: The Thousand-Year Door
 * Goodstyle – ''Wario: Master of Disguise
 * Gooma – ''Paper Mario
 * Goomama – ''Paper Mario
 * Goombario – ''Paper Mario
 * Goombella – ''Paper Mario: The Thousand-Year Door
 * Goompa – ''Paper Mario
 * Goompapa – ''Paper Mario
 * Goomther – ''Paper Mario: The Thousand-Year Door
 * Goose – ''The Super Mario Bros. Super Show!
 * Gourmet Guy – ''Paper Mario
 * Gramma Green – ''Mario & Luigi: Partners in Time
 * Gramma Red – ''Mario & Luigi: Partners in Time
 * Gramps – ''The Super Mario Bros. Super Show!
 * Grandma – ''Super Mario RPG: Legend of the Seven Stars
 * Grandma Toadstool – ''The Super Mario Bros. Super Show!
 * Great Sunflower – ''Super Mario Sunshine
 * Green Yoshi – ''Super Mario World
 * Grifty – ''Paper Mario: The Thousand-Year Door
 * Gull – ''Wario Land II

H

 * Hammer Bro. Captain – ''Super Paper Mario
 * Hammerhead Bros. – ''Mario & Luigi: Superstar Saga
 * Harhall – ''Mario & Luigi: Superstar Saga
 * Harry (lion) – ''The Super Mario Bros. Super Show!
 * Harry Blackstone Jr. – ''The Super Mario Bros. Super Show!
 * Harry T. – ''Paper Mario
 * Hayzee – ''Paper Mario: The Thousand-Year Door
 * Headless Snowman – ''Super Mario 64
 * Heavy Zed – ''Super Mario Land 2: 6 Golden Coins
 * Hercufleas – ''The Super Mario Bros. Super Show!
 * Herlock Solmes – ''The Super Mario Bros. Super Show!
 * Herringway – ''Paper Mario
 * Hinopio – ''Super Mario RPG: Legend of the Seven Stars
 * Hippo – ''Super Mario Land 2: 6 Golden Coins
 * Hooded Robin – ''The Super Mario Bros. Super Show!
 * Hoot the Owl – ''Super Mario 64
 * Hornfels – ''Super Paper Mario
 * Huffin' Puffin – ''Super Mario World 2: Yoshi's Island
 * Hungry Luma – ''Super Mario Galaxy

I

 * Iggy – ''Super Mario Bros. (film)
 * Imperial Poobah – ''The Super Mario Bros. Super Show!
 * Indiana Joe – ''The Super Mario Bros. Super Show!
 * Ishnail – Paper Mario: The Thousand-Year Door

J

 * Jabble – ''Paper Mario: The Thousand-Year Door
 * Jagger – ''Super Mario RPG: Legend of the Seven Stars
 * Jasperoid – ''Super Paper Mario
 * Jellyfish Sisters – ''Mario & Luigi: Superstar Saga
 * Jerry – ''Paper Mario: The Thousand-Year Door
 * Jibberjay – ''Super Mario Galaxy 2
 * Jolene – ''Paper Mario: The Thousand-Year Door
 * Joliet – ''The Super Mario Bros. Super Show!
 * Jumbo Ray – ''New Super Mario Bros. Wii
 * Jonathan Jones – ''Super Mario RPG: Legend of the Seven Stars
 * Junior – ''The Adventures of Super Mario Bros. 3
 * Juppi – ''Super Paper Mario

K

 * Kalmar – ''Paper Mario
 * Kangaroo – ''Yoshi's Island DS
 * Keyzer – ''Wario Land 4
 * King Fret – ''Yoshi's Safari
 * King Grambi – ''Super Paper Mario
 * King James – ''The Super Mario Bros. Super Show!
 * King Neptune – ''The Super Mario Bros. Super Show!
 * King Nimbus – ''Super Mario RPG: Legend of the Seven Stars
 * King Windbag – ''The Adventures of Super Mario Bros. 3
 * Klevar – ''Paper Mario
 * Kolorado – ''Paper Mario
 * Koopa – ''Mario Party DS
 * Koopa Krag – ''Mario Party DS
 * Koopa Master – ''Mario Party 7
 * Kooper – ''Paper Mario
 * Koopley – ''Paper Mario: The Thousand-Year Door
 * Koops – ''Paper Mario: The Thousand-Year Door
 * KP Pete – ''Paper Mario: The Thousand-Year Door
 * Kroop – ''Paper Mario: The Thousand-Year Door
 * Kuzzle – ''Mario & Luigi: Bowser's Inside Story
 * Kylie Koopa – ''Mario & Luigi: Partners in Time

L

 * L33t Hamm3r Broz. – ''Mario & Luigi: Partners in Time
 * Lady Bow – ''Paper Mario
 * Lady Lima – ''Mario & Luigi: Superstar Saga
 * Lakilester – ''Paper Mario
 * Lakilulu – ''Paper Mario
 * Lakitu – ''Super Mario Bros.
 * Lakitu Bros. – ''Super Mario 64
 * Liftoglobins – ''Mario & Luigi: Bowser's Inside Story
 * Light Blue Yoshi – ''Super Mario World 2: Yoshi's Island
 * Lily – ''Paper Mario
 * Little Mouser (character) – ''Paper Mario
 * Lubba – ''Super Mario Galaxy 2
 * Luigi – ''Mario Bros.
 * Luma (character) – ''Super Mario Galaxy
 * Lumpy – ''Paper Mario: The Thousand-Year Door
 * Lunge Fish – ''Tetris Attack
 * Luvbi – ''Super Paper Mario

M

 * Ma' and Pa' Mole – ''Super Mario RPG: Legend of the Seven Stars
 * Madam Merlar – ''Paper Mario
 * Madame Clairvoya – Luigi's Mansion
 * Madzilla – ''The Adventures of Super Mario Bros. 3
 * Madzilla's Mom – ''The Adventures of Super Mario Bros. 3
 * Mahgo – Sag niemals Holerö!
 * Mailtoad – ''Super Mario Galaxy
 * Mallow – ''Super Mario RPG: Legend of the Seven Stars
 * Mama Fireplant – ''Super Mario World (television series)
 * Mamar – ''Paper Mario
 * Mario – ''Donkey Kong
 * Mark Twang – ''The Super Mario Bros. Super Show!
 * Master Crash – ''Paper Mario: The Thousand-Year Door
 * Master Poet – ''Paper Mario
 * Mayor Dour – ''Paper Mario: The Thousand-Year Door
 * Mayor Penguin – ''Paper Mario
 * Mega Man – ''Super Mario: Die Bescherung
 * Merfle – Wario Land: Shake It!
 * Merle – ''Paper Mario
 * Merlee – ''Paper Mario
 * Merlon – ''Paper Mario
 * Merlow – ''Paper Mario
 * Merlumina – ''Super Paper Mario
 * Merluvlee – ''Paper Mario
 * Mervin the Magician – ''The Super Mario Bros. Super Show!
 * Metal Mario – ''Super Mario 64
 * Micro-Dolphin – ''Unjust Desserts
 * Mii – ''WarioWare: Smooth Moves
 * Mimi – ''Super Paper Mario
 * Minh T. – ''Paper Mario
 * Mini Mario – ''Mario vs. Donkey Kong
 * Minister of Massage – ''Super Mario Adventures
 * MIPS – ''Super Mario 64
 * Misaki – ''The Super Mario Bros. Super Show!
 * Miss Warp – ''Yoshi's Story
 * Misstar – ''Paper Mario
 * Mole folk – ''Super Mario RPG: Legend of the Seven Stars
 * Mona's Elephant – ''WarioWare, Inc.: Mega Microgame$!
 * Mona's Monkey – ''WarioWare, Inc.: Mega Microgame$!
 * Mona's Pig – ''WarioWare, Inc.: Mega Microgame$!
 * Monkey – ''Donkey Kong (Game Boy)
 * Monstermama – ''Super Mario RPG: Legend of the Seven Stars
 * Monty Bros. – ''Mario & Luigi: Bowser's Inside Story
 * Monzo – ''Super Paper Mario
 * Moustafa – ''Paper Mario
 * Mouth of the River – ''The Super Mario Bros. Super Show!
 * Mr. Thwomp – ''Mario & Luigi: Partners in Time
 * Ms. Mowz – ''Paper Mario: The Thousand-Year Door
 * Muddy Buddy – ''Super Mario World 2: Yoshi's Island
 * Murphy – ''The Super Mario Bros. Super Show!
 * Mushroom Genie – ''Mario Party 2
 * Mushroom Jeanie – ''Mario Party 3
 * Mushroom King – ''Nintendo Comics System
 * Mushroom Kings – ''Super Mario Bros. 3
 * The Mushroom Marauder and Jake "The Crusher" Fungi – ''The Adventures of Super Mario Bros. 3
 * Mushroom Pilot – ''The Super Mario Bros. Super Show!
 * Mushroom Retainer – ''Super Mario Bros.
 * Mushroom Shop Clerk – ''Mario Party
 * Muskular – ''Paper Mario

N

 * Nastasia – ''Super Paper Mario
 * Neuron – ''Yoshi's Story
 * Nimbus Person – ''Super Mario RPG: Legend of the Seven Stars
 * Ninji – ''Super Mario Bros. 2
 * Nolrem – ''Super Paper Mario
 * Noki Director – ''Super Mario Sunshine
 * Noki Elder – ''Super Mario Sunshine
 * Noki Elder's Grandson – ''Super Mario Sunshine
 * Noki – ''Super Mario Sunshine
 * Nomadimouse – ''Paper Mario
 * Nutsoglobin – ''Mario & Luigi: Bowser's Inside Story

O

 * O'Chunks – ''Super Paper Mario
 * Oaklie – ''Paper Mario
 * Obi-Wan Toadi – ''The Super Mario Bros. Super Show!
 * Ojiisan and Obaasan – ''Super Mario Momotarō
 * Old Man Watchitt – ''Super Paper Mario
 * Oogtar – ''Super Mario World (television series)
 * Orange Yoshi – ''Super Mario World 2: Yoshi's Island
 * Ōsama – ''BS Super Mario USA
 * Owl – ''Wario Land II

P

 * Pa-Patch – ''Paper Mario: The Thousand-Year Door
 * Para-Beetle – ''Super Mario Momotarō
 * Parakarry – ''Paper Mario
 * Partners – ''Super Mario RPG: Legend of the Seven Stars
 * Patches – ''The Super Mario Bros. Super Show!
 * Pauline – ''Donkey Kong
 * Penguin – ''Super Mario 64
 * Penguin Champ – ''Super Mario 64
 * Pennington – ''Paper Mario: The Thousand-Year Door
 * Perry – ''Super Princess Peach
 * Petuni – ''Paper Mario: The Thousand-Year Door
 * Petunia – ''Paper Mario
 * Phantom Hand – ''New Super Mario Bros.
 * Pianta – ''Super Mario Sunshine
 * Piccolo – ''Super Paper Mario
 * Pikmin – ''Super Smash Bros. Brawl
 * Pink Donkey Kong Jr. – ''Donkey Kong Jr. Math
 * Pink Yoshi – ''Super Mario World 2: Yoshi's Island
 * Piper – ''Mario & Luigi: Superstar Saga
 * Pixls – ''Super Paper Mario
 * Podley – ''Paper Mario: The Thousand-Year Door
 * Polari – ''Super Mario Galaxy
 * Poochy – ''Super Mario World 2: Yoshi's Island
 * Posie – ''Paper Mario
 * Power Bee – ''Yoshi's Story
 * Prince Froggy – ''Tetris Attack
 * Prince Haru – ''Super Mario Bros.: Peach-hime Kyushutsu Dai Sakusen!
 * Prince Hugo – ''The Adventures of Super Mario Bros. 3
 * Prince Hugo's Parrot – ''The Adventures of Super Mario Bros. 3
 * Prince Peasley – ''Mario & Luigi: Superstar Saga
 * Prince Pine – ''Yoshi's Safari
 * Princess Daisy – ''Super Mario Land
 * Princess Daisy (film character) – ''Super Mario Bros. (film)
 * Princess Eclair – ''Paper Mario: The Thousand-Year Door
 * Princess Lipid – ''Mario & Luigi: Bowser's Inside Story
 * Princess Peach – ''Super Mario Bros.
 * Princess Shokora – ''Wario Land 4
 * Private Goomp – ''Mario & Luigi: Bowser's Inside Story
 * Private Koopa – ''Super Paper Mario
 * Professor Elvin Gadd – ''Luigi's Mansion
 * Young E. Gadd – ''Mario & Luigi: Partners in Time
 * Professor Frankly – ''Paper Mario: The Thousand-Year Door
 * Professor Fungi – ''Mario Party 2
 * Pronto – ''The Super Mario Bros. Super Show!
 * Psycho Kamek – ''Mario & Luigi: Superstar Saga
 * Pungent – ''Paper Mario: The Thousand-Year Door
 * Puni Elder – ''Paper Mario: The Thousand-Year Door
 * Puni – ''Paper Mario: The Thousand-Year Door
 * Punio – ''Paper Mario: The Thousand-Year Door
 * Puniper – ''Paper Mario: The Thousand-Year Door
 * Purple Yoshi – ''Super Mario World 2: Yoshi's Island

Q

 * Queen Bean – ''Mario & Luigi: Superstar Saga
 * Queen Bee – ''Super Mario Galaxy
 * Queen Jaydes – ''Super Paper Mario
 * Queen Nimbus – ''Super Mario RPG: Legend of the Seven Stars
 * Quirks – ''The Super Mario Bros. Super Show!

R

 * Space Rabbit – ''Super Mario Galaxy
 * Raphael the Raven – ''Super Mario World 2: Yoshi's Island
 * Raven – ''Super Mario World 2: Yoshi's Island
 * Ray – ''Super Mario Galaxy
 * Rebbi – ''Super Paper Mario
 * Red Yoshi – ''Super Mario World
 * Rip Cheato – ''Paper Mario
 * Romano – ''The Super Mario Bros. Super Show!
 * Rosalina – ''Super Mario Galaxy
 * Rose Town Innkeeper – ''Super Mario RPG: Legend of the Seven Stars
 * Royal Bus Driver – ''Super Mario RPG: Legend of the Seven Stars
 * Russ T. – ''Paper Mario

S

 * Saffron – ''Super Paper Mario
 * Salvador Drainado – ''The Super Mario Bros. Super Show!
 * Sam Shalam – ''The Super Mario Bros. Super Show!
 * Santa Claus – ''The Super Mario Bros. Super Show!
 * Screamy – ''Paper Mario: The Thousand-Year Door
 * Secret Agent N – ''The Super Mario Bros. Super Show!
 * Sergeant Guy – ''Mario & Luigi: Bowser's Inside Story
 * Sergeant Flutter – ''Super Mario RPG: Legend of the Seven Stars
 * Shabba-Doo – ''The Super Mario Bros. Super Show!
 * Shadow the Dog – ''WarioWare, Inc.: Mega Microgame$!
 * Shadow – ''Paper Mario: The Thousand-Year Door
 * Shuriken the Falcon - ''WarioWare: Twisted!
 * Silver Gearmo – Super Mario Galaxy 2
 * Sir Swoop – ''Paper Mario: The Thousand-Year Door
 * Skolar – ''Paper Mario
 * Slammer – The Super Mario Bros. Super Show!
 * Slim – ''Super Paper Mario
 * Snake – ''Yoshi's Story
 * Spike (enemy) – ''Super Mario Momotarō
 * Spike (film character) – ''Super Mario Bros. (film)
 * Spriteling – ''Wario World
 * Squirps – ''Super Paper Mario
 * Stanley the Bugman – ''Greenhouse
 * Star (species) – ''Paper Mario
 * Star Bunny – ''Super Mario Galaxy
 * Star Children – ''Yoshi's Island DS
 * Star Gate – ''Mario & Luigi: Partners in Time
 * Star Kid – ''Paper Mario
 * Star Sages – ''Mario & Luigi: Bowser's Inside Story
 * Star Spirits – ''Paper Mario
 * Starfy – ''Mario & Luigi: Superstar Saga
 * Starlow – ''Mario & Luigi: Bowser's Inside Story
 * Starshade Bros. – ''Mario & Luigi: Superstar Saga
 * Stool Pigeon – ''The Super Mario Bros. Super Show!
 * Stork – ''Super Mario World 2: Yoshi's Island
 * Stuffwell – ''Mario & Luigi: Partners in Time
 * Subcon – ''Super Mario Bros. 2
 * Submarine Captain – ''The Adventures of Super Mario Bros. 3
 * Sultan – ''The Adventures of Super Mario Bros. 3
 * Sun (character) – ''Paper Mario
 * Sunflower Kid – ''Super Mario Sunshine
 * Sunglasses Vendor – ''Super Mario Sunshine
 * Sushie – ''Paper Mario

T

 * Tadpole – ''Super Mario RPG: Legend of the Seven Stars
 * Tawny Tyler – ''The Super Mario Bros. Super Show!
 * Tayce T. – ''Paper Mario
 * TEC-XX – ''Paper Mario: The Thousand-Year Door
 * Tenshi – ''WarioWare, Inc.: Mega Microgame$!
 * The Creepy Steeple Boo – ''Paper Mario: The Thousand-Year Door
 * Thoreau – ''Super Paper Mario
 * Three Musty Fears – ''Super Mario RPG: Legend of the Seven Stars
 * Thudley – ''Super Paper Mario
 * Tippi – ''Super Paper Mario
 * Tiptron – ''Super Paper Mario
 * Toad (species) – ''Super Mario Bros.
 * Toad Brigade – ''Super Mario Galaxy
 * Toad Minister – ''Paper Mario
 * Toad in the Desert – ''Paper Mario
 * Toad Nurse – ''Mario & Luigi: Bowser's Inside Story
 * Toad – ''Super Mario Bros.
 * Toadbert – ''Mario & Luigi: Partners in Time
 * Toadette – ''Mario Kart: Double Dash!!
 * Toadiko – ''Mario & Luigi: Partners in Time
 * Toadsworth – ''Super Mario Sunshine
 * Toadsworth the Younger – ''Mario & Luigi: Partners in Time
 * Todojewski – Sag niemals Holerö!
 * Torque – ''Paper Mario: The Thousand-Year Door
 * Totemglobin – ''Mario & Luigi: Bowser's Inside Story
 * Triplets – ''Super Mario RPG: Legend of the Seven Stars
 * Tumble – ''Mario Party 3
 * Turtle – ''Wario Land: Super Mario Land 3
 * Tuxie's mother – ''Super Mario 64
 * Twila – ''Mario Party 6
 * Twilighter – ''Paper Mario: The Thousand-Year Door
 * Twink – ''Paper Mario

V

 * Vault Guard – ''Super Mario RPG: Legend of the Seven Stars
 * Village Leader – ''Paper Mario
 * Vivian – ''Paper Mario: The Thousand-Year Door

W

 * Waldo the Wizard – ''The Super Mario Bros. Super Show!
 * Wanda – ''Mario vs. Wario
 * Wandering Nomadimouse – ''Paper Mario
 * Wario – ''Super Mario Land 2: 6 Golden Coins
 * Watt – ''Paper Mario
 * Whacka – ''Paper Mario
 * Whale – ''Paper Mario
 * Whispy Woods – ''Super Mario: Mario im Wunderland
 * White Shy Guy – ''Yoshi's Story
 * White Yoshi – ''Yoshi's Story
 * Whittle – ''Super Mario Galaxy 2
 * Wisdurm – ''Mario & Luigi: Bowser's Inside Story
 * Wise Wisterwood – ''Paper Mario
 * Wizard King of the West – ''The Adventures of Super Mario Bros. 3
 * Wonky – ''Paper Mario: The Thousand-Year Door
 * Woody – ''Mario Party 2
 * Wooster – ''Nintendo Comics System
 * Worm – ''Super Mario Galaxy

Y

 * Yebbi – ''Super Paper Mario
 * Yellow Toad – ''Super Mario Sunshine
 * Yellow Toad (New Super Mario Bros. Wii) – ''New Super Mario Bros. Wii
 * Yellow Yoshi – ''Super Mario World
 * Yikk – ''Mario & Luigi: Bowser's Inside Story
 * Yoshi (Paper Mario: The Thousand-Year Door) – ''Paper Mario: The Thousand-Year Door
 * Yoshi (species) – ''Super Mario World
 * Yoshi – ''Super Mario World
 * Young McDonald – ''The Super Mario Bros. Super Show!
 * Young Professor Elvin Gadd – ''Mario & Luigi: Partners in Time

Z

 * Zero – ''The Super Mario Bros. Super Show!
 * Zess T. – ''Paper Mario: The Thousand-Year Door