0-9
A
B
- Baby Bowser - Super Mario World 2: Yoshi's Island
- 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
- Ball Bunny - Wario Land II
- Bamma - Paper Mario: The Thousand-Year Door
- Bandy Andy - Paper Mario: The Thousand-Year Door
- Beldam - Paper Mario: The Thousand-Year Door
- Belome - Super Mario RPG: Legend of the Seven Stars
- Big Bob-Omb - Super Mario 64
- Big Bully - Super Mario 64
- Big Lantern Ghost - Paper Mario
- Bigger Boo - Yoshi's Island
- Big Boo - Super Mario World
- Birdo - Doki Doki Panic
- Black Chest Demons - Paper Mario: The Thousand-Year Door
- Blooey - Paper Mario: The Thousand-Year Door
- Bobbery - Paper Mario: The Thousand-Year Door
- Blooper - Super Mario Bros.
- Boolosus -Luigi's Mansion
- Boom Boom - Super Mario Bros. 3
- Bootler - Paper Mario
- Bombette - Paper Mario
- Bonetail - Paper Mario: The Thousand-Year Door
- Border Bros. - Mario and Luigi: Superstar Saga
- Boshi - Super Mario RPG: Legend of the Seven Stars
- Bow - Paper Mario
- Bowletta - Mario and Luigi: Superstar Saga
- Bowser - Super Mario Brothers
- Bowser Jr. - Super Mario Sunshine
- Bowyer - Super Mario RPG: Legend of the Seven Stars
- Brighton - Mario Party 6
- Burt the Bashful - Yoshi's Island
- Buzzar - Paper Mario
C
- Cackletta - Mario and Luigi: Superstar Saga
- Captain Syrup - Super Mario Land 3: Wario Land
- Candy Kong - Donkey Kong Country
- Carlton - Wario's Woods
- Catbat - Wario Land 4
- Chan - Paper Mario
- Charlieton - Paper Mario: The Thousand-Year Door
- The Chestnut King - Paper Mario: The Thousand-Year Door
- Chet Rippo - Paper Mario
- Chill Bully - Super Mario 64
- Chuck Quizmo - Paper Mario
- Chuckleroot - Mario and Luigi: Superstar Saga
- Chunky Kong - Donkey Kong 64
- Clawgrip - Super Mario Bros. 2
- Cleftor - Paper Mario: The Thousand-Year Door
- Cortez - Paper Mario: The Thousand-Year Door
- Cractus - Wario Land 4
- Cranky Kong - Donkey Kong Country
- Croco - Super Mario RPG: Legend of the Seven Stars
- Crystal King - Paper Mario
- Cuckoo Condor - Wario Land 4
- Culex - Super Mario RPG: Legend of the Seven Stars
- Czar Dragon - Super Mario RPG: Legend of the Seven Stars
D
- Diddy Kong - Donkey Kong Country
- Dixie Kong - Donkey Kong Country 2: Diddy's Kong Quest
- Doctor Topper - Super Mario RPG: Legend of the Seven Stars
- Dodo - Super Mario RPG: Legend of the Seven Stars
- Donkey Kong - Donkey Kong
- Donkey Kong Jr. - Donkey Kong Junior
- Don Pianta - Paper Mario: The Thousand-Year Door
- Doodle - Wario Land 4
- Doopliss - Paper Mario: The Thousand-Year Door
- Dr. Crygor - WarioWare, Inc.: Mega Microgame$
- Dribble - WarioWare, Inc.: Mega Microgame$
- Dry Bones - Super Mario Bros. 3
E
F
- Factory Chief - Super Mario RPG: Legend of the Seven Stars
- Fawful - Mario and Luigi: Superstar Saga
- Flare - Paper Mario: The Thousand-Year Door
- Flavio - Paper Mario: The Thousand-Year Door
- Flurrie - Paper Mario: The Thousand-Year Door
- Follow Toad - Mario Party Advance
- Four-Eyes - Paper Mario: The Thousand-Year Door
- Francesca Pianta - Paper Mario: The Thousand-Year Door
- Frankie - Paper Mario: The Thousand-Year Door
- Frogfucious - Super Mario RPG: Legend of the Seven Stars
- Fryguy - Doki Doki Panic
- Funky Kong - Donkey Kong Country
G
- Galrog - Wario's Woods
- Gaz - Super Mario RPG: Legend of the Seven Stars
- Geno - Super Mario RPG: Legend of the Seven Stars
- General Guy - Paper Mario
- General White - Paper Mario: The Thousand-Year Door
- Ghost T. - Paper Mario: The Thousand-Year Door
- Gloomtail - Paper Mario: The Thousand-Year Door
- Goldbob - Paper Mario: The Thousand-Year Door
- Gold Fuzzy - Paper Mario: The Thousand-Year Door
- Golden Diva - Wario Land 4
- Gooma - Paper Mario
- Goomama - Paper Mario
- Goomba Bros. - Paper Mario
- Goomba King - Paper Mario
- Goombaria - Paper Mario
- Goombario - Paper Mario
- Goombella - Paper Mario: The Thousand-Year Door
- Goompa - Paper Mario
- Goompapa - Paper Mario
- Gooper Blooper - Super Mario Sunshine
- Gourmet Guy - Paper Mario
- Grifty - Paper Mario: The Thousand-Year Door
- Grodus - Paper Mario: The Thousand Year Door
- Grubba - Paper Mario: The Thousand-Year Door
- Gus - Paper Mario: The Thousand-Year Door
H
- Hamma - Paper Mario: The Thousand-Year Door
- Hammerhead Bros. - Mario & Luigi: Superstar Saga
- Harley Quin - Wario's Woods
- Harry Hare - Wario's Woods
- Hayzee - Paper Mario: The Thousand-Year Door
- Hermie III - Mario & Luigi: Superstar Saga
- Hinopio - Super Mario RPG: Legend of the Seven Stars
- Hookbill the Koopa - Super Mario World 2: Yoshi's Island
- Hooktail - Paper Mario: The Thousand-Year Door
- Hoot the Owl - Super Mario 64
- Huff N. Puff - Paper Mario
I
J
- Jagger - Super Mario RPG: Legend of the Seven Stars
- Jellyfish Sisters - Mario & Luigi: Superstar Saga
- Jerry - Paper Mario: The Thousand-Year Door
- Jimmy T. - WarioWare, Inc.: Mega Microgame$
- Jinx - Super Mario RPG: Legend of the Seven Stars
- Jolene - Paper Mario: The Thousand-Year Door
- Jr. Troopa - Paper Mario
K
- Kalmar - Paper Mario
- Kamek Koopa - Super Mario; Yoshi's Island
- Kammy Koopa - Paper Mario
- Kat and Ana - WarioWare, Inc.: Mega Microgame$
- Kent C. Koopa - Paper Mario
- King Bob-omb - Super Mario 64
- King Boo - Luigi's Mansion
- King K - Paper Mario: The Thousand-Year Door
- King K. Rool - Donkey Kong Country
- King Nimbus - Super Mario RPG: Legend of the Seven Stars
- King Totomesu - Super Mario Land
- Klepto - Super Mario 64
- Klevar - Paper Mario
- Kolorado - Paper Mario
- Koopa Bros. - Paper Mario
- Koopa Kid - Mario Party
- Koopa Koot - Paper Mario
- Koopa the Quick - Super Mario 64
- Kooper - Paper Mario
- The Koopinator - Paper Mario: The Thousand-Year Door
- Koopie Koo - Paper Mario: The Thousand-Year Door
- Koopley - Paper Mario: The Thousand-Year Door
- Koops - Paper Mario: The Thousand-Year Door
L
- Lady Lima - Mario & Luigi: Superstar Saga
- Lakilester - Paper Mario
- Lakilulu - Paper Mario
- Lanky Kong - Donkey Kong 64
- Larry Koopa - Super Mario Bros. 3
- Lava Piranha - Paper Mario
- Lee - Paper Mario
- Lemmy Koopa - Super Mario Bros. 3
- Little Yoshi - Tetris Attack
- Lizardon - Wario's Woods
- Lord Crump - Paper Mario: The Thousand-Year Door
- Ludwig Von Koopa - Super Mario Bros. 3
- Lumpy - Paper Mario: The Thousand-Year Door
- Luigi - Mario Bros.
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 Scienstein - Wario Land 3
- Madame Clairvoya - Luigi's Mansion
- Madam Merlar - Paper Mario
- Maitre Delish - Paper Mario: The Thousand-Year Door
- Mallow - Super Mario RPG: Legend of the Seven Stars
- Mamar - Paper Mario
- Manager - Super Mario RPG: Legend of the Seven Stars
- Mangylox - Wario's Woods
- Marching Milde - Yoshi's Island
- Marilyn - Paper Mario: The Thousand-Year Door
- Mario - Donkey Kong
- Master Crash - Paper Mario: The Thousand-Year Door
- Master Necky - Donkey Kong Country
- Megasmilax - Super Mario RPG: Legend of the Seven Stars
- Merle - Paper Mario
- Merlee - Paper Mario
- Merlon - Paper Mario
- Merlow - Paper Mario
- Mervulee - Paper Mario
- Minh T. - Paper Mario
- Minister Crepe - Paper Mario: The Thousand-Year Door
- MIPS - Super Mario 64
- Misstar - Paper Mario
- The Master - Paper Mario
- Millenium Star - Mario Party 3
- Miss Warp - Yoshi's Story
- Mom Piranha - Mario and Luigi: Superstar Saga
- Mona - WarioWare, Inc.: Mega Microgame$
- Monsieur Boo - Wario's Woods
- Mouser - Doki Doki Panic
- Moustafa - Paper Mario
- The Mover - Paper Mario: The Thousand-Year Door
- Mr. E - Mario Party Advance
- Mr. Mario - Yoshi's Island
- Mrs. Mario - Yoshi's Island
- Mrs. Shroomlock - Mario Party Advance
- Ms. Mowz - Paper Mario: The Thousand-Year Door
- Mushbert - Mario Party Advance
- Muskular - Paper Mario
N
O
- Octo - Dr. Mario 64
- Oosansho - Wario Land 3
- Old Red-Mug - Wario World
- Orbulon - WarioWare, Inc.: Mega Microgame$
P
- Parakarry - Paper Mario
- Pauline - Donkey Kong
- Pennington - Paper Mario: The Thousand-Year Door
- Petey Piranha - Super Mario Sunshine
- Petuni - Paper Mario: The Thousand-Year Door
- Podley - Paper Mario: The Thousand-Year Door
- Poochy - Super Mario: Yoshi's Island
- Popple - Mario and Luigi: Superstar Saga
- Prince Froggy - Super Mario: Yoshi's Island
- Prince Mush - Paper Mario: The Thousand-Year Door
- Prince Peasley - Mario and Luigi: Superstar Saga
- Prince Pine - Yoshi's Safari
- Princess Daisy - Super Mario Land
- Princess Éclair - Paper Mario: The Thousand-Year Door
- Princess Peach - Super Mario Bros.
- Princess Shokora - Wario Land 4
- Professor Elvin Gadd -Luigi's Mansion
- Professor Frankly - Paper Mario: The Thousand-Year Door
- Punchinello - Super Mario RPG: Legend of the Seven Stars
- Puni Elder - Paper Mario: The Thousand-Year Door
- Punio - Paper Mario: The Thousand-Year Door
- Puniper - Paper Mario: The Thousand-Year Door
Q
R
- Rambi - Donkey Kong Country
- Raphael the Raven - Super Mario: Yoshi's Island
- Rawk Hawk - Paper Mario: The Thousand-Year Door
- Rattly - Donkey Kong Country 2: Diddy's Kong Quest
- Red and Blue Goomba - Paper Mario
- Really Gnawty - Donkey Kong Country
- Reznor - Super Mario World
- Rip Cheato - Paper Mario
- Robirdo - Super Mario Advance
- Roger the Potted Ghost - Super Mario: Yoshi's Island
- Rosie - Paper Mario
- Rowf and Ruff - Paper Mario
- Roy Koopa - Super Mario Bros. 3
- Rudy the Clown - Wario Land 3
S
- Salvo the Slime - Super Mario: Yoshi's Island
- Sam Spook - Wario's Woods
- Sarissa - Wario's Woods
- Scarlette - Paper Mario: The Thousand-Year Door
- Screamy - Paper Mario: The Thousand-Year Door
- Sergeant Flutter - Super Mario RPG: Legend of the Seven Stars
- Shadow Queen - Paper Mario: The Thousand-Year Door
- Shadow Sirens - Paper Mario: The Thousand-Year Door
- Shroomlock - Mario Party Advance
- Shy Away - Super Mario RPG: Legend of the Seven Stars
- Shy Guy Army - Paper Mario
- Sir Grodus - Paper Mario: The Thousand-Year Door
- Sir Swoop - Paper Mario: The Thousand-Year Door
- Skolar - Paper Mario
- Smithy - Super Mario RPG: Legend of the Seven Stars
- Smorg - Paper Mario: The Thousand-Year Door
- Spitz - WarioWare, Inc.: Mega Microgame$
- Sprinteling - Wario World
- Spoiled Rotten - Wario Land 4
- Stanley the Bugman - Donkey Kong 3
- Star Spirits - Paper Mario
- Starshade Bros. - Mario and Luigi: Superstar Saga
- The Sun - Super Mario Bros. 3
- Sushie - Paper Mario
- Swanky Kong - Donkey Kong Country 2: Diddy's Kong Quest
T
- Tad Rock - Wario's Woods
- Tap-Tap the Red Nose - Super Mario: Yoshi's Island
- Tatanga - Super Mario Land
- Tayce T. - Paper Mario
- TEC-XX - Paper Mario: The Thousand-Year Door
- Thak - Wario's Woods
- Tiny Kong - Donkey Kong 64
- Toad - Super Mario Bros.
- Toadette - Mario Kart: Double Dash!!
- Toadsworth - Super Mario Sunshine
- Torque - Paper Mario: The Thousand-Year Door
- Triclyde - Super Mario Brothers 2
- Tubba Blubba - Paper Mario
- Tumble - Mario Party 3
- Tutankoopa - Paper Mario
- Twila - Mario Party 6
- Twink - Paper Mario
U
V
W
- Waluigi - Mario Tennis
- Wanda - Mario vs. Wario
- Wario - Super Mario Land 2: 6 Golden Coins
- Wart - Doki Doki Panic
- Watt - Paper Mario
- Webber - Wario Land 3
- Whomp King - Super Mario 64
- Wiggler - Super Mario World
- Wonky - Paper Mario: The Thousand-Year Door
- Wrinkly Kong - Donkey Kong Country 2: Diddy's Kong Quest
X
Y
Z
Non-Game Characters
- Big Bertha
- Bluster Kong
- Daniella
- Eddie the Yeti
- Friendly Floyd
- Granma Toadstool
- Herman Smirch
- Iggy
- Inca Dinka Doo
- Kaptain Skurvy
- Earl
- King Toadstool
- Kong Foo
- Lena
- Grandma Sue
- Teddy
- Mme. Todstool
- Mama Blossom Koopa
- Oogtar the Caveboy
- Scapelli
- Spike
- Stanley the Talking Fish
- Toadslydia
- City Boy
- Wooster