Alberto Pedro "Beto" Cabrera (also nicknamed Mago or Mandrake because of his playing skills) (December 16, 1945 – August 12, 2000) was an Argentine basketball player. At club level, Cabrera won 17 championships with his former club, Estudiantes de Bahía Blanca and 12 titles playing for the Bahía Blanca City team. He also played 8 years for the Argentina national team, being also its captain.