Los Pequeños Muppets is the Mexican dub of Muppet Babies, syndicated on various Mexican networks, notably Canal Cinco, which aired the program off and on for over a decade. The series also aired on Discovery Kids in Latin America until 2001.
As with most Spanish dubbed cartoons, no title cards were altered; instead, a voice-over announcer read the Spanish translation for all on-screen text. A tie-in comic book, also called Los Pequeños Muppets, was first published by Grupo Editorial Vid in 1989.
- Arturo Mercado as Baby Kermit (René), Baby Rowlf (Rufo), Uncle Waldorf, and Spider-Man
- Diana Santos as Baby Piggy and Baby Beaker (Beto)
- Héctor Lee as Baby Gonzo and Baby Animal (first few seasons)
- Alfonso Obregón as Baby Gonzo and Baby Animal (later seasons)
- Francisco Colmenero as Baby Fozzie, Uncle Statler, and text narrator
- Rocío Garcel as Skeeter (Kika)
- Raúl Aldana as Baby Scooter (Kiko), Baby Bunsen (Basilio), and Baby Bean Bunny
- Nancy MacKenzie as Nanny
- Araceli de León as Baby Robin