| Super Mario Bros. Headquarters: Reviews, polls, cartoons, guides, lists, and information. |
| The Mushroom Kingdom: Downloads and information. Covers all Mario games and cameos, offers tips, and features the Mariopedia. |
| Bigmouths Fort: Covering the Koopa Kids and the Mario series, especially "Bigmouth" (Morton Koopa, Jr.) |
| Crazy 4 Yoshis: Contains pictures, music, forums, and a biography of Yoshi. |
| FilePlanet: Offers gameplay movies and trailers. |
| Lovely Peach: Dedicated to Princess Peach Toadstool. |
| Mario Nostalgia: Images and screenshots from various Mario games and home of the Mario Game Graphics Webring. |
| Mario World: Provides information, downloads, and animations. |
| Neglected Mario Characters: Includes information on the more "neglected" characters of the series. |
| SMBFan: Contains information and screenshots. |
| Super Mario 128 Central: Covers reviews and more on current generation Mario games. |
| Super Mario Bros. Monster Compendium: Collection of data on the enemies that Mario and Luigi face in their adventures. Includes sample monster, monster archives, and gender equality sections. |
| Super Mario Plaza: Offers comics, games, and animations. |
| Super Mario Portal: Contains art, fan works, game information, editorial articles, ringtones, wallpapers, and an encyclopedia. |
| The Home of Mario: Game help, guides, codes, Q and A, and reviews. Online arcade and forums. |
| The Luigi Awareness Society: Dedicated Luigi. Includes pictures, information, and chat. |
| The Luigi Network: Offers fan art and links. |
| The Mushroom Kingdom: Offers pictures, music, fan art, fan fiction, desktop themes, and links. |
| The Quest for the Fastest Mario Time: An essay on the strategies, background, theories for Super Mario Brothers 1. |
| The Super Mario Bros Source: Contains sprites, fan fiction, comics, message board, and music. |
| Toad Kinopio: Offers information, sounds, and pictures about the Kinopio character. |
| Toad Town: Dedicated to images and information on Toad. |
| Toad's Castle: Including guides, fan art, fan fiction, reviews, comics, trivia, and forums. |
| Totally Mario: Contains storylines, cheats, and screenshots for various games. |
| Yoshi Fan Club: Fan club with images and message boards. |
| Yoshi's House: Contains wallpapers, fonts, images, and information about the character Yoshi. |
| Yoshiart.com: Features fan art, pictures, animated GIFs, and videos. Includes a forum and wallpaper section. |
Classical
