Onderstaande lijst is een (incompleet) overzicht van personages uit Mariospellen.
A Amp Army Hammer Bro. Antasma
B Baby Bowser Baby Daisy Baby Donkey Kong Baby Luigi Baby Mario Baby Peach Baby Waluigi Baby Wario Baby Yoshi Bullet Bill Banzai Bill Big Bertha Big Bully Birdo Blauwe Toad Blooper Bob-omb Bomb Boo Boo Bookend Bowser Bowser Jr. Broozer Broque Madame Bouldergeist Broque Monsieur Bullet Bill Bully Blue Luma Boom Boom Bowletta Bwario Bwaluigi
C Chain Chomp Cappy Cheep Cheep Cheep Chomp Chief Chilly Chill Bully Co-Star Luma Cranky Kong Chuckya Cackletta Conckdor Cursa
D Dark Bowser Diddy Kong Dixie Kong Donkey Kong Donkey Kong Junior Dry Bones Dry Bowser Dry Bowser Jr.
E Eyerok Eerie Elite Trio
F Fawful Fly Guy Funky Kong
G Gele Toad Gooper Blooper Goomba Goomboss Grindel Groene Toad
H Hammer Bro. Heave Ho Hungry Luma Hopper Hint Toad
I Iggy Koopa
J K Kamek Kapitein Toad Killer Chair King Bill King Boo Koopa Paratroopa Koopa Troopa Kritter Kwaadaardige piano King K. Rool Koopa paragoomba
L Lakitu Larry Koopa Lemmy Koopa Lubba Ludwig von Koopa Luigi Luma Lumalee
M Magikoopa Mario MC Ballyhoo Mega Goomba Midbus Mini-Mario Mini-Bowser Mini-Donkey Kong Monty Mole Morton Koopa Junior Mr.I Mecha-Koopa Megabug/MegaDraakBowser
N Ninji Noki
O Octogoomba Ostro Ondersteuner
P Parabomb Paragoomba Pauline Petey Piranha Pianta Pink-gold peach Piranha Plant Pirabbid Plant Pokey Princess Daisy Princess Peach Professor Elvin Gadd Princess Shroob Polari Pom Pom Pink Boo Popple Pletter
Q Quean Bean
R Rip van Fish R.O.B. Rode Toad Rosalina Rollodillo Roy Koopa Red Luma Rookie Rabbid Kong/Mega Rabbid Kong Rabbid Mario Rabbid Luigi Rabbid Peach Rabbid Yoshi Rabbid Cranky Kong
S Scuttlebug Shadow Mario Shunned Guy Shy Guy Skeeter Slurp Guy Snifit Snufit Spindel Spindrift Spiny Stuffwell Starlow Sushi Shroobs Smithy Swooper Stingby Spawny Sparks
T Thwomp Tiny Kong Toad Toad (soort) Toadbert Toadette Toadsworth Tumble
U Ukiki Urchin
V W Waluigi Wario Whomp Wiggler Wendy O. Koopa Wart
X Y Yoob Yoshi
Z Ziggy
Mariospellen, personages Mariospellen