Ernesto Gauna (29 November 1950, Buenos Aires, Argentina – 1 November 2016, Buenos Aires), known professionally as Pocho La Pantera (Spanish: Pocho the Panther), was an Argentine master of ceremonies, actor, singer of Argentine cumbia, and author of successes such as El hijo de Cuca (1990), Me dicen la pantera (1991) and El paso de la fiesta (2016).