Juan Ignacio "Fufi" Cáceres Stuart (born 1 May 1984)[1] is a Uruguayan former racing driver from Punta del Este.

He had a Formula One test with Minardi in 2005 and one-race appearance in Champ Car World Series with Dale Coyne Racing.

[2] The same year, he enrolled at José Valentin Bianchi's RAC driver academy, in Buenos Aires, Argentina.

[4] In 2000, he competed in the United States-based Skip Barber Formula Dodge Midwestern Regional Championship, where he won one race at Road America.

In the same year, Cáceres drove a Benetton B201 at a test session at the Circuit de Catalunya, his first experience driving a Formula One car.

[12] He took part in a single round of the 2006 Champ Car season, replacing Mario Domínguez in the Grand Prix of Road America, where he qualified and finished last.