Titus Annius Milo Papianus was a Roman political agitator, the son of Gaius Papius Celsus, but adopted by his maternal grandfather, Titus Annius Luscus. In 52 BC he was prosecuted for the murder of Publius Clodius Pulcher, and was unsuccessfully defended by his friend Marcus Tullius Cicero in the speech Pro Milone.