List of bosses

This is a list of bosses, powerful video game enemies found in levels. They are usually fought at the end of a level, world, or chapter. Most of the time, the player cannot advance to the next level until the boss is defeated. However, there are certain exceptions to this rule. Bosses are usually much more difficult and take more time to defeat than the other enemies in that level or world. There are several types of bosses: The list includes all bosses that appear in the Mario franchise and related series, with the first game in which they appeared as a boss next to their name. Final bosses appear in bold and optional bosses appear in italics.
 * Mini-bosses (a.k.a. mid-bosses or sub-bosses) - Bosses that are sometimes found in the middle of a level, world, or chapter, and are usually just upgraded versions of a normal enemy. An example of a mini-boss is Boom Boom.
 * Recurring bosses - Bosses that are fought repeatedly. An example of a recurring boss is Jr. Troopa.
 * Chapter bosses - Bosses that appear in RPGs at the end of a chapter. An example of a chapter boss is Tutankoopa.
 * World bosses - Bosses that are fought at the end of a world. An example of a world boss is Lemmy.
 * Final bosses - Bosses that are fought mostly near the end of a game, and are supposed to be the hardest boss fought in the entire game. Once the final boss or bosses have been defeated, the game is usually finished. However, there have been times when the game does not immediately end, and the player may need to complete an extra task first (for example, in Mario & Luigi: Superstar Saga). An example of a final boss is Bowser. The boss fought directly before the final boss is a penultimate boss.
 * Optional bosses - Bosses that are most often found in RPGs. They exist in the game, but they do not need to be defeated for the player to beat the game. Sometimes, optional bosses are even harder to defeat than final bosses, as is the case with Culex, The Master, and Bonetail.

A

 * Aerodent – ''Wario Land 4
 * Amadeus Wolfgeist – ''Luigi's Mansion 3
 * Ancient Poltergeist – ''Luigi's Mansion: Dark Moon
 * Anonster – ''Wario Land 3
 * Antasma – ''Mario & Luigi: Dream Team
 * Antasma X – ''Mario & Luigi: Dream Team
 * Anti Guy – ''Paper Mario
 * Appleby – ''Dr. Mario 64
 * Apprentice – ''Super Mario RPG: Legend of the Seven Stars
 * Aqualea – ''Wario's Woods
 * Arich – ''Donkey Kong Country 3: Dixie Kong's Double Trouble!
 * Army Dillo – ''Donkey Kong 64
 * Armored Harriers – ''Paper Mario: The Thousand-Year Door
 * Army Hammer Bro – ''Super Princess Peach
 * Atomic Boo – ''Paper Mario: The Thousand-Year Door
 * Awabō – ''Wario Land II
 * Axem Rangers – ''Super Mario RPG: Legend of the Seven Stars
 * Axem Black
 * Axem Green
 * Axem Pink
 * Axem Red
 * Axem Yellow

B

 * Ba-Boom – ''Donkey Kong Country: Tropical Freeze
 * Baby Bowser – ''Super Mario World 2: Yoshi's Island
 * Banana Spaceship – ''DK: Jungle Climber
 * Barbos – ''Donkey Kong Country 3: Dixie Kong's Double Trouble!
 * Barfatronic Lavachomper – ''Wario: Master of Disguise
 * Baron Brrr – ''Super Mario Galaxy
 * Bashmaster – ''Donkey Kong Country: Tropical Freeze
 * Beef – ''Mario & Luigi: Bowser's Inside Story + Bowser Jr.'s Journey
 * Beef Cloud – ''Mario & Luigi: Dream Team
 * Beetle Whisperer – Luigi's Mansion: Dark Moon
 * Belcha – ''Donkey Kong Country 3: Dixie Kong's Double Trouble!
 * Beldam – ''Paper Mario: The Thousand-Year Door
 * Belome – ''Super Mario RPG: Legend of the Seven Stars
 * Bessie Bass – ''Yoshi's Island DS
 * Big Bird – ''Super Mario Land 2: 6 Golden Coins
 * Big Blooper – ''Super Paper Mario
 * Big Boo – ''Super Mario World
 * Big Bullet Bill – ''Mario & Sonic at the Olympic Winter Games
 * Big Bully – ''Super Mario 64
 * Big Bungee Piranha – ''Yoshi's Island DS
 * Big Burt Bros. – ''Yoshi's Island DS
 * Big Buzzy Beetle – ''Paper Mario: Sticker Star
 * Big Chain Chomp – ''Paper Mario: Sticker Star
 * Big Cheep Cheep – ''Paper Mario: Sticker Star
 * Big Guy the Stilted – ''Yoshi's Island DS
 * Big Kamukamu – ''Wario Land II
 * Big Lantern Ghost – ''Paper Mario
 * Big Lava Bubble – ''Paper Mario: Color Splash
 * Big Magikoopa – ''Yoshi's Safari
 * Big Massif – ''Mario & Luigi: Dream Team
 * Big Massif X – ''Mario & Luigi: Dream Team
 * Big Mr. I – ''Super Mario 64
 * Big Scuttlebug – ''Paper Mario: Sticker Star
 * Big Spiny – ''Paper Mario: Color Splash
 * Bigger Boo – ''Super Mario World 2: Yoshi's Island
 * Biokinton – ''Super Mario Land
 * Birdo – ''Super Mario Bros. 2
 * Black Bowser – ''Paper Mario: Color Splash
 * Black Jewel – ''Wario World
 * Black Shy Guy – ''Paper Mario: Color Splash
 * Blade – ''Super Mario RPG: Legend of the Seven Stars
 * Bleak – ''Donkey Kong Country 3: Dixie Kong's Double Trouble!
 * Blizzard Midbus - ''Mario & Luigi: Bowser's Inside Story
 * Blizzaurus – ''Super Princess Peach
 * Blizzy – ''Mario + Rabbids Kingdom Battle
 * Bloomsday – ''Wario Land: Shake It!
 * Blooper – ''Paper Mario
 * Bluey the Walrus – ''Diddy Kong Racing
 * Bobo – ''Wario Land: Super Mario Land 3
 * Bogmire – ''Luigi's Mansion
 * Bomb Brothers – ''Luigi's Mansion: Dark Moon
 * Bonechill – ''Super Paper Mario
 * Bonetail – ''Paper Mario: The Thousand-Year Door
 * Boolossus – ''Luigi's Mansion
 * Boom – ''Wario's Woods
 * Boom Boom – ''Super Mario Bros. 3
 * Boomer – ''Super Mario RPG: Legend of the Seven Stars
 * Boomerang Bro – ''Yoshi's Safari
 * Boomsday Machine – ''Super Mario Galaxy 2
 * Booster – ''Super Mario RPG: Legend of the Seven Stars
 * Boss Brolder – ''Super Mario 3D World
 * Boss Sumo Bro – ''New Super Mario Bros. U
 * Bouldergeist – ''Super Mario Galaxy
 * Bowcien – ''Mario Tennis Aces
 * Bowletta – ''Mario & Luigi: Superstar Saga
 * Bowser – ''Super Mario Bros.
 * Bowser??? – ''Paper Mario
 * Bowser Clone – ''Super Mario RPG: Legend of the Seven Stars
 * Bowser Statue – ''Mario Tennis Aces
 * Bowser X – ''Mario & Luigi: Bowser's Inside Story
 * Bowser Jr. – ''Super Mario Sunshine
 * Bowser Memory ML – ''Mario & Luigi: Bowser's Inside Story
 * Bowser Memory MLX – ''Mario & Luigi: Bowser's Inside Story
 * Bowser's Brother – ''Super Mario Bros.: The Lost Levels
 * Bowser's Castle – ''Mario & Luigi: Bowser's Inside Story
 * Bowyer – ''Super Mario RPG: Legend of the Seven Stars
 * Box Boy – ''Super Mario RPG: Legend of the Seven Stars
 * Brawl Doll – ''Wario World
 * Brobot – ''Super Paper Mario
 * Brobot L-type – ''Super Paper Mario
 * Broque Madame – ''Mario & Luigi: Bowser's Inside Story + Bowser Jr.'s Journey
 * Bubbler the Octopus – ''Diddy Kong Racing
 * Bugaboom – ''Super Mario Galaxy
 * Bundt – ''Super Mario RPG: Legend of the Seven Stars
 * Burt the Ball – ''Yoshi's Crafted World
 * Burt the Bashful – ''Super Mario World 2: Yoshi's Island
 * Buzzar – ''Paper Mario

C

 * Cackletta – ''Mario & Luigi: Superstar Saga
 * Calavera – ''Mario + Rabbids Kingdom Battle
 * Captain Fishook – ''Luigi's Mansion 3
 * Captain Skull – ''Wario World
 * Captain Syrup – ''Wario Land: Super Mario Land 3
 * Carlton – ''Wario's Woods
 * Carpaccio – ''Wario: Master of Disguise
 * Catbat – ''Wario Land 4
 * Cave master – ''Wario Land II
 * Chain Chomp – ''Mario Party 9
 * Chakron – ''Mario & Luigi: Bowser's Inside Story
 * Chambrea – ''Luigi's Mansion 3
 * Chan – ''Paper Mario
 * Chargin' Chuck – ''Yoshi's Safari
 * Chauncey – ''Luigi's Mansion
 * Chef Soulfflé – ''Luigi's Mansion 3
 * Cheep Cheep – ''Mario Party 9
 * Cheep Chomp – ''Mario Party 10
 * Chef Torte – ''Super Mario RPG: Legend of the Seven Stars
 * Cheepskipper – ''New Super Mario Bros.
 * Chester – ''Super Mario RPG: Legend of the Seven Stars
 * Chief Chilly – ''Super Mario 64 DS
 * Chill Bully – ''Super Mario 64
 * Chomp – ''Paper Mario
 * Chortlebot – ''Wario Land: Shake It!
 * Chuckolator – ''Mario & Luigi: Superstar Saga
 * Clawgrip – ''Super Mario Bros. 2
 * Clem – ''Luigi's Mansion 3
 * Clerk – ''Super Mario RPG: Legend of the Seven Stars
 * Cloaker – ''Super Mario RPG: Legend of the Seven Stars
 * Cloud N. Candy – ''Yoshi's Story
 * Cloudjin – ''Yoshi's Story
 * Clown-a-Round – ''Wario World
 * Colonel Pluck and Stompybot 3000 – ''Donkey Kong Country Returns
 * Colored Pencils – ''Paper Mario: The Origami King
 * Commander Shroob – ''Mario & Luigi: Partners in Time
 * Congazuma – ''DK: King of Swing
 * Cookatiel – ''Super Mario Odyssey
 * Cortez – ''Paper Mario: The Thousand-Year Door
 * 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
 * Crazy Hand – ''Super Smash Bros. Melee
 * Creeper Launcher – ''Luigi's Mansion: Dark Moon
 * 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
 * Cup King – ''Wario Blast: Featuring Bomberman!
 * Czar Dragon – ''Super Mario RPG: Legend of the Seven Stars

D

 * Dark Bones – ''Paper Mario: The Thousand-Year Door
 * Dark Bowser – ''Mario & Luigi: Bowser's Inside Story
 * Dark Emperor - ''Super Smash Bros. for Nintendo 3DS
 * Dark Fawful – ''Mario & Luigi: Bowser's Inside Story
 * Dark Link – ''Super Smash Bros. Melee
 * Dark Luigi – ''Super Paper Mario
 * Dark Mario – ''Super Paper Mario
 * Dark Peach – ''Super Paper Mario
 * Dark Star – ''Mario & Luigi: Bowser's Inside Story
 * Dark Star Core – ''Mario & Luigi: Bowser's Inside Story
 * Dark Star X – ''Mario & Luigi: Bowser's Inside Story
 * Davy Bones – ''DK: King of Swing
 * Dedar – ''Wario's Woods
 * Demon Head – ''Virtual Boy Wario Land
 * Devil's Head – ''Wario Land: Super Mario Land 3
 * Dharkon – ''Super Smash Bros. Ultimate
 * Digga-Leg – ''Super Mario Galaxy 2
 * Dieter – ''Mario & Luigi: Bowser's Inside Story + Bowser Jr.'s Journey
 * Dimentio – ''Super Paper Mario
 * Ding-A-Ling – ''Super Mario RPG: Legend of the Seven Stars
 * Dino Piranha – ''Super Mario Galaxy
 * DinoMighty – ''Wario World
 * Dinosaur Fish – ''Virtual Boy Wario Land
 * Director – ''Super Mario RPG: Legend of the Seven Stars
 * DJ Phantasmagloria – ''Luigi's Mansion 3
 * Dodo – ''Super Mario RPG: Legend of the Seven Stars
 * Dogadon – ''Donkey Kong 64
 * Doll Boy – ''Wario Land 3
 * Domino – ''Super Mario RPG: Legend of the Seven Stars
 * Don Bongo – ''Yoshi's Story
 * Donkey Kong – ''Donkey Kong
 * Doopliss – ''Paper Mario: The Thousand-Year Door
 * Double Tusk – ''Donkey Kong Jungle Beat
 * Dr. Potter – ''Luigi's Mansion 3
 * Dracula – ''Super Smash Bros. Ultimate
 * Draggadon – ''Captain Toad: Treasure Tracker
 * Drago – ''Wario's Woods
 * Dragohoho – ''Mario & Luigi: Superstar Saga
 * Dragonzamasu – ''Super Mario Land
 * Dragon Kremling – ''DK: Jungle Climber
 * Dread Kong – ''Donkey Kong Jungle Beat
 * Dreamy Bowser – ''Mario & Luigi: Dream Team
 * Dreamy Mario – ''Mario & Luigi: Dream Team
 * Dry Bones – ''Mario Party DS
 * Dry Bowser – ''New Super Mario Bros.
 * Dual Dragon – ''Wario World
 * Dumb Drum – ''Donkey Kong Country
 * Dunk – ''Wario Land II
 * Duon – ''Super Smash Bros. Brawl
 * Durmite – ''Mario & Luigi: Bowser's Inside Story
 * Durmite X – ''Mario & Luigi: Bowser's Inside Story

E

 * Earth Crystal – ''Super Mario RPG: Legend of the Seven Stars
 * Earth Link – ''Super Mario RPG: Legend of the Seven Stars
 * Earth Vellumental – ''Paper Mario: The Origami King
 * Earthwake – ''Mario & Luigi: Dream Team
 * Earthwake X – ''Mario & Luigi: Dream Team
 * Eely-Mouth – ''Super Mario Sunshine
 * Egyptian Koopa – ''Mario Pinball Land
 * Elder Princess Shroob – ''Mario & Luigi: Partners in Time
 * Elder Shrooboid – ''Mario & Luigi: Partners in Time
 * Electric Statue – ''Mario Golf: Super Rush
 * Electro Blooper – ''Paper Mario
 * Elite Trio – ''Mario & Luigi: Dream Team
 * Corporal Paraplonk
 * Private Goomp
 * Sergeant Guy
 * Elite Trio X – ''Mario & Luigi: Dream Team
 * Corporal Paraplonk X
 * Private Goomp X
 * Sergeant Guy X
 * Exor – ''Super Mario RPG: Legend of the Seven Stars
 * Eyerok – ''Super Mario 64

F

 * Factory Chief – ''Super Mario RPG: Legend of the Seven Stars
 * Fake Bowser – ''Super Mario Bros.
 * Fake Wario – ''Wario's Woods
 * Fauster – ''Wario's Woods
 * Fautso – ''Super Mario RPG: Legend of the Seven Stars
 * Fawful – ''Mario & Luigi: Superstar Saga
 * Fawful Express – ''Mario & Luigi: Bowser's Inside Story
 * Finn – Mario + Rabbids Kingdom Battle (Donkey Kong Adventure DLC)
 * Fire Crystal – ''Super Mario RPG: Legend of the Seven Stars
 * Fire Necky – ''DK: King of Swing
 * Fire Snake – ''Yoshi's Safari
 * Fire Vellumental – ''Paper Mario: The Origami King
 * Fiery Dino Piranha - ''Super Mario Galaxy
 * Fleet Roc – ''Donkey Kong Jungle Beat
 * Foreman Spike – ''Wrecking Crew
 * Fracktail – ''Super Paper Mario
 * Francis – ''Super Paper Mario
 * Freezie – ''Dance Dance Revolution: Mario Mix
 * Fright Knight – ''Luigi's Mansion: Dark Moon
 * Fryguy – ''Super Mario Bros. 2
 * Fugu – ''Donkey Kong Country: Tropical Freeze
 * Furious Fred de Fillet – ''Yoshi's New Island
 * Fury Bowser – ''Super Mario 3D World + Bowser's Fury
 * Fuzzipede – ''Paper Mario
 * Fuzzy Horde – ''Paper Mario: The Thousand-Year Door

G

 * Galrog – ''Wario's Woods
 * Galeem – ''Super Smash Bros. Ultimate
 * Galleom – ''Super Smash Bros. Brawl
 * Ganon – ''Super Smash Bros. Ultimate
 * Gator Train – ''Yoshi's Crafted World
 * General Guy – ''Paper Mario
 * Genie – ''Wario Land: Super Mario Land 3
 * Ghastly King – ''Donkey Kong Jungle Beat
 * Ghost – ''Wario Land: Super Mario Land 3
 * Ghost – ''Wario Land II
 * Giant bee – ''Wario Land II
 * Giant Clam – ''Donkey Kong Land
 * Giant Diddy Kong – ''Super Smash Bros. Brawl
 * Giant Kamek – ''Super Princess Peach
 * Giant snake – ''Wario Land II
 * Giant spear man – ''Wario Land II
 * Giant Spider – ''Donkey Kong 64
 * Giant Viking Kremling – ''Donkey Kong 64
 * Giga Bowser – ''Super Smash Bros. Melee
 * Gilbert the Gooey – ''Yoshi's Island DS
 * Glamdozer - ''Super Mario Galaxy 2
 * Gloomtail – ''Paper Mario: The Thousand-Year Door
 * Gobblegut – ''Super Mario Galaxy 2
 * Gobblegut (fiery) - ''Super Mario Galaxy 2
 * Gold Draggadon – ''Captain Toad: Treasure Tracker
 * Gold Fuzzy – ''Paper Mario: The Thousand-Year Door
 * Golden Diva – ''Wario Land 4
 * Goomba Tower – ''Mario Party: Island Tour
 * Goomboss – ''Paper Mario
 * Gooper Blooper – ''Super Mario Sunshine
 * Goro – ''Wario's Woods
 * Grate Guy – ''Super Mario RPG: Legend of the Seven Stars
 * Grave Tusk – ''Donkey Kong Jungle Beat
 * Greenfist – ''Wario World
 * Grobot – ''Mario & Luigi: Dream Team
 * Grobot X – ''Mario & Luigi: Dream Team
 * Grodus X – ''Paper Mario: The Thousand-Year Door
 * Grouchy Possessor – ''Luigi's Mansion: Dark Moon
 * Gunyolk – ''Super Mario RPG: Legend of the Seven Stars
 * Gururin Knight – ''Wario Blast: Featuring Bomberman!
 * Gus – ''Paper Mario: The Thousand-Year Door

H

 * Hammer Bro – ''Mario Party DS
 * Hammer Bros – ''Mario & Luigi: Partners in Time
 * Handaconda – ''Paper Mario: The Origami King
 * Hard Hat – ''Donkey Kong Land
 * Hard Roc – ''Donkey Kong Jungle Beat
 * Hariet – ''Super Mario Odyssey
 * Harley Q – ''Wario's Woods
 * Harry H – ''Wario's Woods
 * Harsh Possessor – ''Luigi's Mansion: Dark Moon
 * Head Honcho Carpaccio – ''Wario: Master of Disguise
 * Heavy Zest – ''Mario & Luigi: Dream Team
 * Hector the Reflector – ''Yoshi's Island DS
 * Hellen Gravely – ''Luigi's Mansion 3
 * Helio – ''Wario Land 3
 * Hermie III – ''Mario & Luigi: Superstar Saga
 * Hidon – ''Super Mario RPG: Legend of the Seven Stars
 * Hisstocrat – ''Super Mario 3D World
 * Hiyoihoi – ''Super Mario Land
 * Hole Punch – ''Paper Mario: The Origami King
 * Hoo – ''Super Princess Peach
 * Hoohooros – ''Mario & Luigi: Superstar Saga
 * Hookbill the Koopa – ''Super Mario World 2: Yoshi's Island
 * Hooktail – ''Paper Mario: The Thousand-Year Door
 * Hot Roderick – ''Wario Land: Shake It!
 * Huff N. Puff – ''Paper Mario

I

 * Ice Vellumental – ''Paper Mario: The Origami King
 * Icicle Golem – ''Mario + Rabbids Kingdom Battle
 * Iggy Koopa – ''Super Mario Bros. 3
 * Iguanagon – ''Donkey Kong Jungle Beat
 * Inviso – ''Yoshi's Story
 * Ironsider – ''Wario World

J

 * Jagger – ''Super Mario RPG: Legend of the Seven Stars
 * Jamano – ''Wario Land 3
 * Jinx – ''Super Mario RPG: Legend of the Seven Stars
 * Jonathan Jones – ''Super Mario RPG: Legend of the Seven Stars
 * Johnny Deepend – ''Luigi's Mansion 3
 * Jojora – ''Mario & Luigi: Superstar Saga
 * Jojora's friends – ''Mario & Luigi: Superstar Saga
 * Jr. Troopa – ''Paper Mario
 * Junior Shrooboid – ''Mario & Luigi: Partners in Time
 * Junker – ''Mario & Luigi: Bowser's Inside Story
 * Junker X – ''Mario & Luigi: Bowser's Inside Story

K

 * Ka-Bloom! – ''Wario: Master of Disguise
 * Kamella – ''Super Mario Galaxy
 * Kaley – ''Mario & Luigi: Bowser's Inside Story + Bowser Jr.'s Journey
 * Kamek – ''Super Mario World 2: Yoshi's Island
 * Kammy Koopa – ''Paper Mario
 * KAOS – ''Donkey Kong Country 3: Dixie Kong's Double Trouble!
 * Karate Kong – ''Donkey Kong Jungle Beat
 * Katsini – ''Wario's Woods
 * Kent C. Koopa – ''Paper Mario
 * Kerozene – ''Donkey Kong Country 2: Diddy's Kong Quest
 * King Bob-omb – ''Super Mario 64
 * King Boo – ''Luigi's Mansion
 * King Boo – ''Super Mario Sunshine
 * King Calamari – ''Super Mario RPG: Legend of the Seven Stars
 * King Croacus IV – ''Super Paper Mario
 * King Kaliente – ''Super Mario Galaxy
 * King K. Rool – ''Donkey Kong Country
 * King Ka-thunk – ''Super Mario 3D World
 * King Kut Out – ''Donkey Kong 64
 * King Lakitu – ''Super Mario Galaxy 2
 * King MacFrights – ''Luigi's Mansion 3
 * King Olly – ''Paper Mario: The Origami King
 * King Totomesu – ''Super Mario Land
 * King Watinga – ''Mario Paint
 * King Zing – ''Donkey Kong Country 2: Diddy's Kong Quest
 * Kingfin – ''Super Mario Galaxy
 * Kleever – ''Donkey Kong Country 2: Diddy's Kong Quest
 * Knife Guy – ''Super Mario RPG: Legend of the Seven Stars
 * Knucklotec – ''Super Mario Odyssey
 * Koopa Bros. – ''Paper Mario
 * Red Ninjakoopa
 * Green Ninjakoopa
 * Yellow Ninjakoopa
 * Black Ninjakoopa
 * Kretin – ''Mario & Luigi: Bowser's Inside Story
 * Kroctopus – ''Donkey Kong Country 3: Dixie Kong's Double Trouble!
 * Krow – ''Donkey Kong Country 2: Diddy's Kong Quest
 * Kruller – ''Luigi's Mansion 3
 * Kudgel – ''Donkey Kong Country 2: Diddy's Kong Quest

L

 * Lakithunder – ''New Super Mario Bros.
 * Lakitu – ''Mario Party 9
 * Large Fry – ''Wario Land: Shake It!
 * Larry Koopa – ''Super Mario Bros. 3
 * Lava Piranha – ''Paper Mario
 * Lee – ''Paper Mario
 * Lemmy Koopa – ''Super Mario Bros. 3
 * Lizardon – ''Wario's Woods
 * Lord Crump – ''Paper Mario: The Thousand-Year Door
 * Lord Fredrik – ''Donkey Kong Country: Tropical Freeze
 * Ludwig von Koopa – ''Super Mario Bros. 3

M

 * Macho Grubba – ''Paper Mario: The Thousand-Year Door
 * Mack – ''Super Mario RPG: Legend of the Seven Stars
 * Mad – ''Wario's Woods
 * Mad-Bomber – ''Wario Blast: Featuring Bomberman!
 * Mad Hat Mk. I – ''Wario: Master of Disguise
 * Mad Hat Mk. II – ''Wario: Master of Disguise
 * Mad Hat Mk. III – ''Wario: Master of Disguise
 * Mad Jack – ''Donkey Kong 64
 * Madame Broode – ''Super Mario Odyssey
 * Madame Mirage – ''Mario Tennis Aces
 * Magikoopa – ''Yoshi's Cookie
 * Magnus von Grapple/Magnus von Grapple 2.0 – ''Paper Mario: The Thousand-Year Door
 * Major Burrows – ''Super Mario Galaxy
 * Mammoshka – ''Mario & Luigi: Dream Team
 * Mammoshka X – ''Mario & Luigi: Dream Team
 * Manager – ''Super Mario RPG: Legend of the Seven Stars
 * Mangoruby – ''Donkey Kong Country Returns
 * Mangylox – ''Wario's Woods
 * Marching Milde – ''Super Mario World 2: Yoshi's Island
 * Marilyn – ''Paper Mario: The Thousand-Year Door
 * Mario – ''Donkey Kong Jr.
 * Marx – ''Super Smash Bros. Ultimate
 * Mask Gate – ''Super Mario Bros. 2
 * Master Core - ''Super Smash Bros. for Nintendo 3DS / Wii U
 * Master Hand – ''Super Smash Bros.
 * Master Necky – ''Donkey Kong Country
 * Master Necky Snr. – ''Donkey Kong Country
 * Mean Emcee – ''Wario World
 * Mecha-Bowser – ''Super Mario Sunshine
 * Mechakoopa – ''Mario Party 10
 * Mechawiggler – ''Super Mario Odyssey
 * Mecha Jr. – ''Mario + Rabbids Kingdom Battle
 * Mecha Kuri – ''Wario Land II
 * Mecha Nokonoko – ''Yoshi's Safari
 * Mega Goomba – ''New Super Mario Bros.
 * Mega Paper Macho Pokey – ''Paper Mario: The Origami King
 * MegaDragonBowser – ''Mario + Rabbids Kingdom Battle
 * Megaleg – ''Super Mario Galaxy
 * Megasmilax – ''Super Mario RPG: Legend of the Seven Stars
 * Megasparkle Goomba – ''Paper Mario: Sticker Star
 * Megahammer – ''Super Mario Galaxy 2
 * Mega Rabbid Kong – Mario + Rabbids Kingdom Battle (Donkey Kong Adventure DLC)
 * Meowser – ''Super Mario 3D World
 * Meta Ridley – ''Super Smash Bros. Brawl
 * Metal Face – ''Super Smash Bros. for Wii U
 * Metal Luigi – ''Super Smash Bros. Melee
 * Metal Mario – ''Super Smash Bros.
 * Midbus – ''Mario & Luigi: Bowser's Inside Story
 * Mimi – ''Super Paper Mario
 * Minotaur – ''Wario Land: Super Mario Land 3
 * Mizzter Blizzard – ''Paper Mario: Sticker Star
 * Mole Miner Max and the Mole Train – ''Donkey Kong Country Returns
 * Mollusque-Lanceur – ''Super Mario Odyssey
 * Moltz the Very Goonie – ''Yoshi's Island DS
 * Mom Piranha – ''Mario & Luigi: Superstar Saga
 * Monstar – ''Paper Mario
 * Monty Mole – ''Super Mario Sunshine
 * Monty Tank – ''New Super Mario Bros.
 * Morty – ''Luigi's Mansion 3
 * Morton Koopa Jr. – ''Super Mario Bros. 3
 * Motley Bossblob – ''Super Mario 3D World
 * Mount Pajamaja – ''Mario & Luigi: Dream Team
 * Mouser – ''Super Mario Bros. 2
 * Mrs. Thwomp – ''Mario & Luigi: Partners in Time
 * Mr. Blizzard – ''Mario Party: Island Tour
 * Mr. Geary – ''Yoshi's Crafted World
 * Mr. L – ''Super Paper Mario
 * Mssr Boo – ''Wario's Woods
 * Muddee – ''Wario Land 3
 * Mugly – ''Donkey Kong Country Returns
 * Mummipokey – ''New Super Mario Bros.

N

 * Naval Piranha – ''Super Mario World 2: Yoshi's Island
 * Nikki, Lindsey, & Ginny – ''Luigi's Mansion 3
 * Ninja Kong – ''Donkey Kong Jungle Beat

O

 * O'Chunks – ''Super Paper Mario
 * Octo – ''Wario Land 3
 * Octopus – ''Super Mario Land 2: 6 Golden Coins
 * Overset Possessor – ''Luigi's Mansion: Dark Moon

P

 * Papercraft Bowser – ''Mario & Luigi: Paper Jam
 * Papercraft Bowser Jr. – ''Mario & Luigi: Paper Jam
 * Papercraft Kamek – ''Mario & Luigi: Paper Jam
 * Papercraft King Boo – ''Mario & Luigi: Paper Jam
 * Papercraft Megacrinkle Goomba – ''Mario & Luigi: Paper Jam
 * Paper Macho Gooper Blooper – ''Paper Mario: The Origami King
 * Paper Mistake Buzzy Beetle – ''Paper Mario: The Origami King
 * Parrotor – ''Wario's Woods
 * Peewee Piranha – ''Super Mario Galaxy 2
 * Penguin – ''Wario Land: Super Mario Land 3
 * Pesce – ''Wario Land 3
 * Petey Piranha – ''Super Mario Sunshine
 * P-Flower – ''Wario Blast: Featuring Bomberman!
 * Phantamanta – ''Super Mario Sunshine
 * Phantom – ''Mario + Rabbids Kingdom Battle
 * Pi'illodium – ''Mario & Luigi: Dream Team
 * Pirabbid Plant – ''Mario + Rabbids Kingdom Battle
 * Piranha Bean – ''Mario & Luigi: Superstar Saga
 * Piranha Plant – ''Mario Party DS
 * Plungelo – ''Super Mario Sunshine
 * Poltergeist – ''Luigi's Mansion: Dark Moon
 * Polterkitty – ''Luigi's Mansion 3
 * Pom Pom – ''Super Mario 3D Land
 * Pompy – ''Donkey Kong Country: Tropical Freeze
 * Poobah the Pharaoh – 'Wario: Master of Disguise
 * Popple – ''Mario & Luigi: Superstar Saga
 * Porcupuffer – ''Mario Pinball Land
 * Porky – ''Super Smash Bros. Brawl
 * Primordial Goo – ''Luigi's Mansion: Dark Moon
 * Prince Bully – ''Super Mario 3D World
 * Prince Froggy – ''Super Mario World 2: Yoshi's Island
 * Prince Pikante - ''Super Mario Galaxy 2
 * Princess Shroob – ''Mario & Luigi: Partners in Time
 * Priscilla the Peckish – ''Yoshi's Island DS
 * Private Goomp – ''Mario & Luigi: Dream Team
 * Proto Piranha – ''Super Mario Sunshine
 * Puftoss – ''Donkey Kong 64
 * Pukupuku – ''Wario Blast: Featuring Bomberman!
 * Punchinello – ''Super Mario RPG: Legend of the Seven Stars
 * Pyoro – ''WarioWare: Get It Together!

Q

 * Queen B. – ''Donkey Kong Country
 * Queen Bean – ''Mario & Luigi: Superstar Saga

R

 * Rabbid Kong – ''Mario + Rabbids Kingdom Battle
 * Rango – ''Super Mario Odyssey
 * Raphael the Raven – ''Super Mario World 2: Yoshi's Island
 * Rathalos – ''Super Smash Bros. Ultimate
 * Rawk Hawk – ''Paper Mario: The Thousand-Year Door
 * Rayquaza – ''Super Smash Bros. Brawl
 * Razor – ''Wario's Woods
 * Really Gnawty – ''Donkey Kong Country
 * Red-Brief J – ''Wario World
 * Reznor – ''Super Mario World
 * Ridley - ''Super Smash Bros. Brawl
 * Robirdo – ''Super Mario Advance
 * RoboBrood – ''Super Mario Odyssey
 * Robo-Drilldigger – ''Mario & Luigi: Dream Team
 * Robot Kremling Head – ''DK: Jungle Climber
 * Roger the Potted Ghost – ''Super Mario World 2: Yoshi's Island
 * Rogue-Hog – ''Donkey Kong Jungle Beat
 * Rollanratl – ''Wario Land: Shake It!
 * Rollodillo - ''Super Mario Galaxy 2
 * Rookie – ''Mario & Luigi: Superstar Saga
 * Roy Koopa – ''Super Mario Bros. 3
 * Rubber Band – ''Paper Mario: The Origami King
 * Rudy – ''Wario Land 3
 * Ruined Dragon – ''Super Mario Odyssey

S

 * Sacred Flamebeast – ''Mario Golf: Super Rush
 * Salvo the Slime – ''Super Mario World 2: Yoshi's Island
 * SamSpook – ''Wario's Woods
 * Sand Fish – ''Virtual Boy Wario Land
 * Sandworm - ''Wario World
 * Sandy – ''Mario + Rabbids Kingdom Battle
 * Sarissa – ''Wario's Woods
 * Sassy Squatch – ''DK: King of Swing
 * Scars – ''Luigi's Mansion: Dark Moon
 * Scissors – ''Paper Mario: The Origami King
 * Screech – ''Donkey Kong Country 2: Diddy's Kong Quest
 * Scruff Roc – ''Donkey Kong Jungle Beat
 * Scurvy Crew – ''Donkey Kong Country Returns
 * Scutlet – ''Mario & Luigi: Bowser's Inside Story
 * Sea Pipe Statue – ''Mario & Luigi: Bowser's Inside Story
 * Seizer – ''Wario's Woods
 * Sergeant Guy – ''Mario & Luigi: Dream Team
 * Serpci – ''Luigi's Mansion 3
 * Sewer rat – ''Super Mario Land 2: 6 Golden Coins
 * Shadoo – ''Super Paper Mario
 * Shadow Mario – ''Super Mario Sunshine
 * Shadow Queen – ''Paper Mario: The Thousand-Year Door
 * Shake King – ''Wario Land: Shake It!
 * Shiny RoboBowser – ''Mario & Luigi: Paper Jam
 * Shogun of Skewers – ''Yoshi's Crafted World
 * Shoot – ''Wario Land 3
 * Shrewd Possessor – ''Luigi's Mansion: Dark Moon
 * Shrooboid Brat – ''Mario & Luigi: Partners in Time
 * Shroobs – ''Mario & Luigi: Partners in Time
 * Shrowser – ''Mario & Luigi: Partners in Time
 * The Shy Bandit – ''Paper Mario: Color Splash
 * Side Eye – Mario + Rabbids Kingdom Battle (Donkey Kong Adventure DLC)
 * Sir Grodus – ''Paper Mario: The Thousand-Year Door
 * Six-Face Sal – ''Yoshi's Island DS
 * Skowl – ''Donkey Kong Country: Tropical Freeze
 * Sledge Bro – ''Yoshi's Safari
 * Sluggy the Unshaven – ''Super Mario World 2: Yoshi's Island
 * Small Fry Guy – ''Super Mario Bros. 2
 * Smithy – ''Super Mario RPG: Legend of the Seven Stars
 * Smokey the Dragon – ''Diddy Kong Racing
 * Smoldergeist – ''Mario & Luigi: Dream Team
 * Smorg – ''Paper Mario: The Thousand-Year Door
 * Snifit – ''Super Mario RPG: Legend of the Seven Stars
 * Snow King – ''Mario Golf: Super Rush
 * Snow Ogre – ''Mario Tennis Aces
 * Sorbetti – ''Super Mario Galaxy 2
 * Sorrow Fist – ''Mario & Luigi: Dream Team
 * Spewart – ''Super Mario Odyssey
 * Sphinx – ''Wario: Master of Disguise
 * Spideraticus – ''Wario World
 * Spike – ''Mario Party 9
 * Spike the Piranha – ''Yoshi's Crafted World
 * Spiked Koopa – ''Wario Land: Super Mario Land 3
 * Spike? – ''Paper Mario
 * Spoiled Rotten – ''Wario Land 4
 * Squirt – ''Donkey Kong Country 3: Dixie Kong's Double Trouble!
 * Squizzard – ''Super Mario Galaxy 2
 * Stapler – ''Paper Mario: The Origami King
 * Steak – ''Paper Mario: Color Splash
 * Steward – ''Luigi's Mansion 3
 * Strong Poltergeist – ''Luigi's Mansion: Dark Moon
 * Stu – ''Donkey Kong Country Returns
 * Stuffy the 64th – ''Wario: Master of Disguise
 * Sumo Kong – ''Donkey Kong Jungle Beat
 * Sunnycide – ''Mario & Luigi: Partners in Time
 * Super Bowser - ''Super Mario Sunshine
 * Super Dimentio – ''Super Paper Mario
 * Super Peach's Castle of Fury – ''Mario & Luigi: Bowser's Inside Story
 * Support Shroob – ''Mario & Luigi: Partners in Time
 * Sven – ''Wario's Woods
 * Swiggler – ''Mario & Luigi: Partners in Time

T

 * Tabuu – ''Super Smash Bros. Brawl
 * Tad Rock – ''Wario's Woods
 * Tail Bowser – ''Super Mario 3D Land
 * Tank and Operator – ''Virtual Boy Wario Land
 * Tap-Tap the Golden – ''Super Mario World 2: Yoshi's Island
 * Tap-Tap the Red Nose – ''Super Mario World 2: Yoshi's Island
 * Tape – ''Paper Mario: The Origami King
 * Tarantox – ''Super Mario Galaxy
 * Tatanga – ''Super Mario Land
 * T-Bear – ''Wario Blast: Featuring Bomberman!
 * Terrible Teleporter – ''Luigi's Mansion: Dark Moon
 * Terrormisu – ''Wario: Master of Disguise
 * Thak – ''Wario's Woods
 * The Big Boo – ''Super Mario World
 * The Master – ''Paper Mario
 * The Three Sisters – ''Luigi's Mansion: Dark Moon
 * Three Little Pigheads – ''Super Mario Land 2: 6 Golden Coins
 * Thugly – ''Donkey Kong Country Returns
 * Thunder Cloud – ''Wario Blast: Featuring Bomberman!
 * Thunder Roc – ''Donkey Kong Jungle Beat
 * Thunder Sass – ''Mario & Luigi: Dream Team
 * Thwomp – ''Yoshi's Cookie
 * Tiki Tong – ''Donkey Kong Country Returns
 * Tin-Can Condor – ''Yoshi's Crafted World
 * Tolstar – ''Mario & Luigi: Superstar Saga
 * Topper – ''Super Mario Odyssey
 * Top Man – ''Wario Blast: Featuring Bomberman!
 * Topmaniac – ''Super Mario Galaxy
 * Torch Tusk – ''Donkey Kong Jungle Beat
 * Torkdrift – ''Super Mario Odyssey
 * Torkscrew – ''Mario & Luigi: Dream Team
 * Tough Possessor – ''Luigi's Mansion: Dark Moon
 * Tower of Yikk – ''Mario & Luigi: Bowser's Inside Story
 * Tower Power Pokey – ''Paper Mario: Sticker Star
 * Toy Monster – ''Donkey Kong 64
 * Tricky the Triceratops – ''Diddy Kong Racing
 * Trunkle – ''Mario & Luigi: Superstar Saga
 * Tryclyde – ''Super Mario Bros. 2
 * Tsūdebiru – ''Yoshi's Safari
 * Tubba Blubba – ''Paper Mario
 * Tubba's Heart – ''Paper Mario
 * Turret Tusk – ''Donkey Kong Jungle Beat
 * Tutankoopa – ''Paper Mario

U

 * Ug – ''Luigi's Mansion 3
 * Underchomp – ''Super Paper Mario
 * Undergrunt Gunner – ''Super Mario Galaxy

V

 * Vacuum Helmet – ''Mario & Luigi: Bowser's Inside Story
 * Valentina – ''Super Mario RPG: Legend of the Seven Stars
 * Very Gnawty – ''Donkey Kong Country
 * Vincent Van Gore – ''Luigi's Mansion
 * Vivian – ''Paper Mario: The Thousand-Year Door

W

 * Waluigi – ''Mario Tennis
 * Wario – ''Super Mario Land 2: 6 Golden Coins
 * Wart – ''Super Mario Bros. 2
 * Water Crystal – ''Super Mario RPG: Legend of the Seven Stars
 * Water Vellumental – ''Paper Mario: The Origami King
 * Wendy O. Koopa – ''Super Mario Bros. 3
 * Whomp – ''Mario Party 9
 * Whomp King – ''Super Mario 64
 * Wiggler – ''Super Mario 64
 * Wiggler – ''Super Mario Sunshine
 * Wiggler Segment – ''Paper Mario: Sticker Star
 * Wiggler – ''Mario & Luigi: Dream Team
 * Wiggler – ''Mario & Luigi: Paper Jam
 * Wild Sting – ''Donkey Kong Land
 * Wind Crystal – ''Super Mario RPG: Legend of the Seven Stars
 * Wingo – ''Captain Toad: Treasure Tracker
 * Winter Windster – ''Wario World
 * Wisdurm – ''Mario & Luigi: Bowser's Inside Story
 * Wisdurm X – ''Mario & Luigi: Bowser's Inside Story
 * Witch – ''Super Mario Land 2: 6 Golden Coins
 * Wizpig – ''Diddy Kong Racing
 * Wolfenboss – ''Wario Land 3
 * Wormwould – ''Wario Land 3
 * Wracktail – ''Super Paper Mario

Y

 * Yaridovich – ''Super Mario RPG: Legend of the Seven Stars
 * Yarrctopus – ''Yoshi's Crafted World
 * Yellow Devil - ''Super Smash Bros. for Nintendo 3DS / Wii U

Z

 * Zeekeeper – ''Mario & Luigi: Dream Team
 * Zombone – ''Super Mario RPG: Legend of the Seven Stars

Boss Lista dei boss