Carlos Villanueva may refer to:
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Carlos Villanueva (baseball) (born 1983), Major League Baseball relief pitcher
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Carlos Villanueva (equestrian) (1918–2011), Argentine Olympic equestrian
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Carlos Villanueva (Chilean footballer) (born 1986), Chilean football attacking midfielder
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Carlos Villanueva (Mexican footballer) (born 1994), Mexican football defender
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Carlos Raúl Villanueva
Carlos Raúl Villanueva Astoul (May 30, 1900 – August 16, 1975) was a Venezuelan Modern architecture, modernist architect. Raised in Europe, Villanueva went for the first time to Venezuela when he was 28 years old. He was involved in the dev ...
(1900–1975), Venezuelan architect
{{hndis, Villanueva, Carlos