Carlos Villanueva may refer to:
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Carlos Villanueva (baseball)
Carlos Manuel Villanueva Paulino (born November 28, 1983) is a Dominican former professional baseball pitcher. He played in Major League Baseball (MLB) for the Milwaukee Brewers, Toronto Blue Jays, Chicago Cubs, St. Louis Cardinals and San Diego ...
(born 1983), Major League Baseball relief pitcher
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Carlos Villanueva (equestrian) (born 1918), Argentine Olympic equestrian
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Carlos Villanueva (footballer) (born 1986), Chilean football player
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Carlos Villanueva López (born 1994), Mexican football player
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Carlos Raúl Villanueva
Carlos Raúl Villanueva Astoul (May 30, 1900 – August 16, 1975) was a Venezuelan modernist architect. Villanueva went for the first time to Venezuela when he was 28 years old. He was involved in the development and modernization of Caracas, ...
(1900–1975), Venezuelan architect
{{hndis, Villanueva, Carlos