César Augusto Belli Michelon (born 16 November 1975) is a Brazilian former footballer who played as a defender.

Capped 8 times for Brazil, he played club football in France and Spain as well as in his native country.

He played for Paris Saint-Germain in the 1999–2000 season, scoring one goal in 12 appearances across all competitions.

[1] He became assistant for the under-20 team of Portuguesa in 2022.

This biographical article related to a Brazilian association football defender born in the 1970s is a stub.