Giancarlo Israel Previato, also known as Giancarlo Previato or simply Gian (born May 14, 1993 in Ribeirão Preto, Brazil), is a Brazilian professional football player, who plays for São Bento.

Previato is an attacking midfielder who began his career in Olé Brasil, a club from his hometown Ribeirão Preto.

In 2011, he got transferred to Dordoi Bishkek, of the Kyrgyzstan League, through an 18-month loan deal.

Following his release, Previato rejected a contract from Olimpik Donetsk, returning to Brazil to train with Botafogo before re-signing with former club Dordoi Bishkek.

This biographical article related to a Brazilian association football midfielder born in the 1990s is a stub.