Luis Miguel Castilla is a Peruvian economist. He is currently a visiting scholar at the Massachusetts Institute of Technology and previous served as the Peruvian ambassador to the United States. He was the minister of economy and finance under President Ollanta Humala from 2011-2014 and deputy minister of the treasury from 2010-2011. He also served as chief economist and corporate director of public policies and competitiveness for CAF – Development Bank of Latin America from 2006 to 2009