This article is a list of Sanrio universes in a sortable table. A list of Sanrio brands is also included in the article.
See also: Sanrio Wiki:Rumoured characters
| 
| Universe (English name) | Universe (Japanese name) | Debut |  
| Ahiloook! (Bandai duck toys) | Ahiloook! (Hello Kitty, Little Twin Stars, Bad Badtz-Maru, Pompompurin, Cinnamoroll, Tuxedosam,
 My Melody (Kuromi), Cinnamoroll, Kerokerokeroppi, Gudetama) アヒルック!
 | ??? |  
| A Penguin's Troubles (Yūji Nagai) | ペンギンの問題, Penguin no Mondai | 2006 |  
| Baby Milo (A Bathing Ape) | BABYMILO | 1993 |  
| Hello Kitty World (Nintendo Balloon Kid/Balloon Fight GB) | ハローキティワールド | 1992 |  
| Horacio | Horacio's World (オラーシオ) | 1961 |  
| Ringing Bell (Chirin's Bell) | チリンの鈴 | 1978 |  
| Peanuts (Charles M. Schulz) | ピーナッツ | 1950 |  
| Taro the Space Alien (Yasunari Nagatoshi) | うちゅう人田中太郎 | 1998 |  
| Timenet (Timenet Characters and settings) | タイムネット | 1998 |  | 
Naturally incomplete