Guillermo Portillo Acosta (1918, Tezuitlán, Puebla, Mexico - April 15, 2004, Mexico City) was a voice actor from Mexico, known for voicin Catepillar and Doorknoob en Alice in Wonderland, Akila and Rama in The Jungle Book, Príncipe Olbaid in Los 3 Reyes Magos, Superman in The New Adventures of Superman.
| Year | Image | Character | Title |
|---|---|---|---|
| 1976 | 
|
Príncipe Olbaid | Los 3 Reyes Magos |
| 1967 | 
|
Akela | El Libro de la Selva |
| 1967 | 
|
Rama | El Libro de la Selva |
| 1965-1967 | 
|
Narrador | El Show del Inspector Ardilla |
| 1951 | 
|
Oruga | Alicia en el País de las Maravillas |
| 1951 | 
|
Picaporte | Alicia en el País de las Maravillas |