Fábio Alexandre da Silva Coentrão (born 11 March 1988) is a Portuguese professional footballer who plays for Real Madrid in Spain and the Portuguese national team. Mainly a left back he can also operate as a left winger, and occasionally as a defensive midfielder.

After starting playing professionally with Rio Ave, he signed for Benfica at 19, going on to be loaned several times before becoming an important member of the first team, as a left-back. In 2011 he joined Real Madrid.