Haroldo can refer to:
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Haroldo (footballer, 1896-unknown), full name Haroldo Domingues, Brazilian football midfielder
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Haroldo (footballer, 1937-1990), full name Theodorico Haroldo de Oliveira, Brazilian football centre-back
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Haroldo (footballer, born 1931)
Haroldo Rodrigues Magalhães Castro (born 20 December 1931), known as Haroldo, is a Brazilian footballer. He played in two matches for the Brazil national football team in 1953. He was also part of Brazil's squad for the 1953 South American Cha ...
, full name Haroldo Rodrigues Magalhães Castro, Brazilian football defender
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