Orengo

Orengo is a surname. Notable people with the surname include:


 * Christine Orengo (born 1955), British professor of bioinformatics
 * Gilbert Orengo (1934–1990), Monegasque fencer
 * James Orengo, Kenyan politician
 * Joe Orengo (1914–1988), American baseballer
 * José Orengo (born 1976), Argentine rugby union footballer and coach