Eduardo Fonseca (September 2, 1958, Mexico) is a voice actor from Mexico,best known for voicing Slithe in "ThunderCats", El Rey from "¡Mucha Lucha!", Hades in Seinto Seiya Meio Hades, Dr. Thornhill from the 2013 "Max Steel" series, Mr. Blik from "Catscratch", Nergal from "The Grim Adventures of Billy and Mandy", Avery Bullock from "American Dad!", Rhino and Tinkerer from "The Spectacular Spider-Man", and Chimera from "My Little Pony: Friendship is Magic".
| Year | Image | Character | Title |
|---|---|---|---|
| 2018-2019 | 
|
Chiquilina | Trolls: ¡No Pierdas el Ritmo! |
| 2012 | 
|
Tree Rex | Skylanders: Giants |
| 2008 | 
|
Dr. Drakken | Kim Possible |
| 2002-2005 | 
|
El Rey | ¡Mucha Lucha! |
| 1991 | 
|
Mugsy | Rover Dangerfield: Un Perro con Suerte |
| 1991 | 
|
Lem | Rover Dangerfield: Un Perro con Suerte |
| 1991 | 
|
Lobos | Rover Dangerfield: Un Perro con Suerte |