Juan Manuel Vivaldi (born 17 July 1979) is an Argentine field hockey goalkeeper who played club hockey for Club Banco de la Provincia de Buenos Aires.

He was the stand-in for first choice goalie Pablo Moreira at the 2004 Summer Olympics in Athens, where the South Americans finished in 11th position.

[3] He was the starting goalie in the 2016 Summer Olympics where he won the Gold medal after defeating Belgium 4-2 in the Final.

Juan Manuel has also won three medals at the Pan American Games and two Champions Challenge.

This biographical article relating to an Argentine field hockey figure is a stub.