Lex Cornelia refers to any ancient Roman law (lex) sponsored by an official whose gens name was Cornelius, particularly Sulla. Known examples of a lex Cornelia include: Lex Cornelia de iniuriis Lex Cornelia de praetoribus Lex Cornelia de proscriptione Lex Cornelia de provinciis Lex Cornelia de repetundis Lex Cornelia de sicariis et veneficis Lex Cornelia de maiestate Lex Cornelia de XX Quaestoribus