Jorge Antonio Vilar Castex (27 June 1931 in Buenos Aires – 17 February 2014) was an Argentine sailor gold medallist in the Pan American Games and the Snipe World Championships.

[1][2] He started sailing Snipes with his brother, Carlos, at the Club Náutico San Isidro and entered competition on the class in 1947.

[3] He went on to win the World Championship in 1948 as a crew and in 1951 as a skipper, in both cases with his brother Carlos.

They also placed second at the 1949 Worlds.

In 1953 they finished 6th and in 1958 they were 5th.