De Barra is a surname. Notable people with the surname include:
De Barra Family Cormac de Barra, harpist, singer, and television presenter Dáibhí de Barra (1758–1851), farmer, poet, and author in the Irish language Declan de Barra, Irish musician, animator, and screenwriter Gearóid de Barra (1847–1899), blind Irish uilleann piper Leslie de Barra (1893–1984), Irish nationalist and republican active
See also De la Barra Barra (given name) Barra (disambiguation) Barras (surname)