Raúl Peralta (born 17 June 1940) is an Argentine-Portuguese former professional tennis player.

[1] Born in Argentina, Peralta competed for his native country originally but married Portuguese Federation Cup player Leonora Santos and had switched allegiance to Portugal by 1970.

[2] Peralta featured in eight Davis Cup ties for Portugal, between 1970 and 1977.

He also played in the main draws of the French Open and Wimbledon during his career.