Luis Mercado can refer to:Luis de Mercado, Spanish king Felipe II's chamber doctor, see Portrait of a Doctor Luis Edgardo Mercado Jarrín (1919–2012), Peruvian politician and prime minister from 1973 to 1975 Luis Borrero Mercado, Colombian politician and mayor of Bogotá Luis Enrique Mercado, Mexican journalist and politician Luis Mercado, Puerto Rican race walker; see 2005 Pan American Race Walking Cup Luis Mercado, Honduran footballer in Honduran Liga Nacional Luis Mercado, host of the web series To Catch a Cheater