Karl Kendrick Tiu Chua (Chinese: 蔡榮富; pinyin: Cài Róngfù; Pe̍h-ōe-jī: Chhòâ Êng-hù; born July 14, 1978) is a Filipino economist who served as the Director-General of the National Economic and Development Authority (NEDA) and Secretary of Socioeconomic Planning under the Duterte administration from 2021 to 2022. He was appointed by President Rodrigo Duterte as acting secretary in April 2020, and became the official secretary on June 2, 2021, succeeding Ernesto Pernia. A former World Bank senior economist, he previously served as an undersecretary of the Department of Finance.