Renato Ribeiro Calixto (born October 4, 1988, in Cardoso, São Paulo), most commonly known as Renatinho, is a Brazilian footballer who plays as a winger.
He was called up to the senior side for the 2008 Campeonato Paranaense where he scored a wonderful free kick goal.
Renatinho returned to Coritiba for the 2009 Campeonato Paranaense, where he made his mark as a starter, scoring twice in 17 games.
He had a bit of trouble establishing himself in the early stages of the Campeonato Brasileiro, but he eventually broke through and is now a regular.
On 17 December 2011, Renatinho signed with Japanese side Kawasaki Frontale on a loan deal lasting until the end of the 2012 season.