Alejandro José Foglia Costa (born 30 January 1984, in Montevideo) is a Uruguayan sailor in the Laser and Finn classes.
He competed in four Summer Olympics for his native South American country: 2004, 2008, 2012 and 2016, and in two Pan American Games: 2007 and 2011.
He was named Uruguay's flagbearer for the 2008 Summer Olympics.
He is brother of Andrea Foglia another Uruguayan sailor