Gaston Pauls (b. January 17, 1972) is an Argentine actor, TV host and producer. He started his career on television as a host of a videoclip show before starring in the teen soap opera Montaña Rusa, where he met Nancy Duplaa whom he dated for a few years. Pauls then starred on Verdad Consecuencia, one of Adrian Suar's first TV hits on Canal 13.
As a stage actor he worked on Desde la lona, Porteños and La gata sobre el tejado de zinc caliente.
Pauls' first big movie role was in Territorio comanche alongside Cecilia Dopazo, but his co-starring in Fabian Bielinsky's Nine Queens brought him international acclaim.
He returned to television with Tres padres solteros and Ser urbano until 2006. As of 2008, Pauls stars in the comedy series Todos contra Juan.