Pablo Horacio Guiñazú (born 26 August 1978) is a retired Argentine football midfielder who last played for Club Atlético Talleres de Córdoba in Argentina.
Previously he has played for a number of clubs in Argentina, Italy, Russia, Paraguay and Brazil and represented the Argentina national football team in 2003, being called up again for the second leg of the 2011 Superclásico de las Américas.