Duy () is a Vietnamese given name. Notable people with the name include: * Đái Duy Ban (born 1937), Vietnamese scientist * Đào Duy Từ (1572–1634), Vietnamese poet * Duy Tân (1899–1945), Emperor of Vietnam * Phạm Duy (1921–2013), Vietnamese songwriter * Tống Duy Tân (died 1892), Vietnamese revolutionary * Nguyễn Phong Hồng Duy (born 1996), Vietnamese footballer

See also