Francisco Jezuíno Avanzi (30 January 1949 – 8 October 2008), best known as Chicão, was a Brazilian association football player in defensive midfielder role.
He was born in Piracicaba, São Paulo State.
In his career (1968–1985) he played for several clubs: XV de Piracicaba, União Barbarense, São Bento, Ponte Preta, São Paulo FC, Atlético Mineiro, Santos FC, Londrina, Corinthians Presidente Prudente, Botafogo-SP and Mogi Mirim.
For the Brazil national football team he got nine international caps, from February 1976 to August 1979, never scored a goal, and was on their roster for 1978 FIFA World Cup, playing in three games.
This biographical article related to a Brazilian association football midfielder born in the 1940s is a stub.