András Balczó (born 16 August 1938) is a retired Hungarian modern pentathlete.

He competed at the 1960, 1968 and 1972 Olympics in the individual and team events and won three gold and two silver medal; he missed only one medal, finishing fourth individually in 1960.

[1] Balczó was elected Hungarian Sportsman of the Year 1966, 1969 and 1972, while the pentathlon team was several times chosen as the Hungarian Team of the Year.

[2] He is considered one of the most successful athletes in the history of modern pentathlon.

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