Diogo Luís Santo (born 26 May 1987), known simply as Diogo, is a Brazilian professional footballer who plays for Malaysian club Johor Darul Ta'zim F.C.
as a striker.
After starting out at Portuguesa, he spent most of his professional career in the Superleague Greece with Olympiacos – having signed in 2008 – and in the Thai League 1 with Buriram United.