Caio Blat de Oliveira (born 2 June 1980) is a Brazilian actor.

Blat was discovered at age 8, when he accompanied his sisters to a test at an advertising agency, on their mother's initiative.

[3] In 2006, Blat joined the cast of the remake of the telenovela Sinhá Moça, as the abolitionist Mário, and also participated in two plays, Mordendo os Lábios and O Mundo é um Moinho.

In 2007, he was in the TV production Amazônia, de Galvez a Chico Mendes, as the rubber tapper Xavier.

[5] Blat also works as a volunteer in a charity which caters for 400 needy children in Campinas, São Paulo.