Rafael Duailibe Leitão (born 28 December 1979) is a Brazilian chess grandmaster.

Leitão also won the Brazilian Chess Championship in 1996, 1997, 1998, 2004, 2011,[1] 2013[2] and 2014.

[3] He won the silver medal on board three at the 37th Chess Olympiad in 2006.

[4] Leitão started playing correspondence chess via the International Correspondence Chess Federation in 2009, becoming an ICCF International Master in 2011 and an ICCF Grandmaster in 2012.

[6] This biographical article relating to a Brazilian chess figure is a stub.