Sergio Busquets Burgos (born 16 July 1988) is a Spanish professional footballer who plays as a defensive midfielder and is the vice-captain of Barcelona and the Spain national team. Busquets is widely regarded as one of the greatest defensive midfielders of his generation, and by some to be among the finest of modern era.

A one-club man, he arrived in Barcelona's first team in July 2008, and eventually made a name for himself in a relatively short period of time. He reached the Spain national team less than one year after making his senior club debut.

Busquets helped Spain win the 2010 World Cup and the Euro 2012 tournaments. He also represented the nation at two other World Cups and Euro 2016.