Turbay is a surname. Notable people with the surname include:
*Claudia Turbay Quintero (born 1952), Colombian journalist and diplomat
*Diana Turbay (1950–1991), Colombian journalist
*Gabriel Turbay (1901–1947), Colombian diplomat and politician
*Julio César Turbay Ayala (1916–2005), former president of Colombia
*Julio César Turbay Quintero (born 1949), Colombian politician
*Nydia Quintero Turbay (born 1932), former First Lady of Colombia
*Paola Turbay (born 1970), Colombian-American actress
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