Hélio Alves de Castro Neves is a Brazilian driver. He was briefly a test driver for Toyota in 2002, but has spent the majority of his career racing in the United States. He is a three time winner of the Indianapolis 500 (2001, 2002, 2009) along with 26 other wins in Indy car racing. He has also driven in the V8 Supercar series in Australia, and in Stock Car Brazil.
He current drives in the IMSA sports car series.