Douglas Costa de Souza (Brazilian Portuguese: ; born 14 September 1990), commonly known as Douglas Costa, is a Brazilian footballer who plays for Italian club Juventus on loan from Bayern Munich and the Brazil national team as a winger. He is known for his dribbling skills, speed and crossing ability.
Costa started his career with Grêmio, before moving to Shakhtar Donetsk in January 2010 for a fee of €6 million. He won numerous trophies with Shakhtar, including a domestic treble in the 2010–11 season (Premier League, the Ukrainian Cup and the Super Cup). In 2015, he joined Bayern for €30 million.
A full international since 2014, Costa represented Brazil at the 2015 Copa América.