Antonia (ca 50s BC – ?) was a Roman noblewoman who married the Greek nobleman Pythodoros of Tralles. She has been identified as the daughter of the general Mark Antony, presumably by his second wife Antonia Hybrida Minor. Theodor Mommsen was the first historian to identify Pythodoros' wife as the same woman as the daughter of Antony who was engaged to a son of the triumvir Lepidus. Mommsen's view has found wide acceptance but is not without its detractors.