Lombroso, Lumbroso or Lumbrozo is a surname, derived from a Sephardi family. Notable people with the surname include
Cesare Lombroso (1835–1909), Italian criminologist Daniel Lombroso, American filmmaker Isaac Lumbroso (1680–1752), rabbi and talmudist Jacob Lumbrozo, Portuguese traveller, first Jew to permanently settle in the American British colonies
See also Mocatta, also known as Lumbrozo de Mattos Mocatta or Lumbroso de Mattos Mocatta, a distinguished ancient Anglo-Jewish family Luis de Carvajal the Younger, who also referred to himself as Joseph Lombroso