Mushroom Kingdom

The Mushroom Kingdom is a peaceful monarchy led by Princess Peach Toadstool. It is also the home of the Toads.

Towns and Castles

 * Toad Town (Capital City)
 * Princess Peach's Castle (The princess' castle)
 * Shy Guy's Toy Box (A home to Shy Guys)
 * Mario's Pad (Mario and Luigi's house)
 * Goomba Village (A small village populated by one family)
 * Koopa Village (Village full of Koopa Troopas)
 * Koopa Bros. Fortress (The Koopa Bros. hideout)
 * Dry Dry Outpost (Small desert town)
 * Dry Dry Ruins (The ancient home of Nomadimouse)
 * Forever Forest (Spooky forest guarded by an old spirit)
 * Boo's Mansion (One of the many ghost houses)
 * Gusty Gulch (the way to Tubba Blubba's Castle)
 * Tubba Blubba's Castle (Full of Clubbas and the master, Tubba Blubba)
 * Lavalava Island (An island with a volcano and a village full of Yoshis)
 * Flower Fields (Luscious flowers and fauna grow here)
 * Shiver Mountain (A cold area with mountains)
 * Shiver City (A city full of Bumpties)
 * Starborn Valley (Stars are born here)
 * Crystal Palace (An intricate maze of mirrors and statues)
 * Hollijolli Village (A jolly little town until the Shroobs invaded)
 * Mushroom City (A giant city with many buildings)
 * Mushroom Bridge (A bridge near Mushroom City)

Citizens of the Mushroom Kingdom

 * Mario
 * Luigi
 * Toad
 * Toadsworth
 * Toadette
 * Mrs. Mario
 * Mr. Mario
 * Raz
 * Raini

And many, many more.

Royalty of the Mushroom Kingdom

 * Princess Peach
 * King Toadstool

Species of the Mushroom Kingdom

 * Toad
 * Human
 * Koopa Troopa
 * Goomba
 * Boo

Protectors of the Mushroom Kingdom

 * Mario
 * Luigi
 * Princess Peach
 * Toad
 * Toadsworth
 * Twink
 * Mallow
 * Goombario
 * Kooper
 * Bombette
 * Parakarry
 * Bow
 * Watt
 * Sushie
 * Lakilester
 * Star Spirits
 * Eldstar
 * Mamar
 * Skolar
 * Muskular
 * Misstar
 * Klevar
 * Kalmar
 * Goombella
 * Koops
 * Flurrie
 * Yoshi Kid
 * Vivian
 * Bobbery
 * Ms. Mowz
 * Wise Wisterwood
 * Punio

In Super Mario Bros. (movie)
In the Mario Bros. movie, it was very different from what it looked it the games. It was Brooklyn but run down and surrounded by a massive desert. The ruler was also, Princess Daisy and not Peach. It was also called Dinohatten instead of Mushroom Kingdom.

Super Mario Bros.
This was the first video game where the Mushroom Kingdom was shown.

Super Mario 64
In this game we only get to see a little part of the game and that is Princes Peach's Castle and her garden. It is unknown if all the Painting Worlds Mario jumped into, were part of the Mushroom Kingdom, or just worlds that Bowser made.