Alcalá-Galiano

Alcalá-Galiano is a surname shared by several notable people:


 * Paternal usage
 * Dionisio Alcalá Galiano (1760–1805), Spanish naval officer, cartographer, and explorer


 * Maternal usage
 * Juan Valera y Alcalá-Galiano (1824–1905), Spanish realist author, writer and political figure