| 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. |
| Mario Nostalgia | | Images and screenshots from various Mario games and home of the Mario Game Graphics Webring. |
| Mario World | | Provides information, downloads, and animations. |
| SMBFan | | Contains information and screenshots. |
| 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 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 Mushroom Kingdom | | Downloads and information. Covers all Mario games and cameos, offers tips, and features the Mariopedia. |
|
|
