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
If an internal link intending to refer to a specific person led you to this page, you may wish to change that link by adding the person's given name(s) to the link. Categories: