Consuelo "Chelo" Vivares (born April 21, 1955) is a Spanish actress and voice actress who played Espinete on Barrio Sésamo, the Spanish version of Sesame Street, from 1983 until 1987. She was married to Juan Ramón Sánchez, who played Chema the baker on Barrio Sésamo, from 1979 until his death in 2008. In subsequent years, Vivares has primarily worked as a dubbing voice actress, and dubbed Castilian Spanish versions of several Jim Henson Company productions, notably as Baby Sinclair in Dinosaurios (Dinosaurs).
Vivares became more prolific as a voice actress, most often dubbing child roles or young male actors, such as the character Tommy in The Punisher (with Dolph Lundgren) and Peter Brady on The Brady Bunch. Her most substantial work was on The Simpsons as Ralph Wiggum, Todd Flanders, Martin Prince, Itchy, and others. Other animation dub credits include Bucky the squirrel in Disney's The Emperor's New Groove, Mandark on Dexter's Laboratory, Tails on Sonic the Hedgehog, Stan Marsh on South Park, and Sailor Neptune on Sailor Moon. Vivares was also heard in the original Spanish animated features La Leyenda del Viento del Norte (1992) and ¡Qué vecinos tan animales! (1998, Maite Ruiz de Austri) as Nicky, the little mouse (with fellow Barrio Sésamo puppeteer Emma Cohen as the mother mouse). She also voiced the principal character of "la señorita Ofelia" in multiple computer games adapting the Spanish comic-book Mortadelo y Filemón.