Orestes Rodríguez Vargas (natawo 4 Hulyo 1943) mao ang usa ka Peruvian Grandmaster (GM) (1978), nga nagrepresentar sa Spain sukad sa 1982, lima ka beses nga Peruvian Chess Championship winner (1968, 1969, 1970, 1971, 1972), Chess Olympiad indibidwal silver medalist (1978
), Pan American Chess Championship medalist (1970).