EWO

Ewo or EWO may refer to:
 * Ewo, Republic of the Congo, a village in the Cuvette-Ouest Department
 * Ewo Airport
 * Ewo District
 * Ewo (hong), a Qing dynasty hong
 * Electronic warfare officer
 * Emergency War Order
 * EWO Brewery
 * Ewondo language
 * Jon Ewo (born 1957), Norwegian novelist