Appia Annia Regilla, full name Appia Annia Regilla Atilia Caucidia Tertulla[1][2][3] (Greek: Ἀππία Ἄννια Ἀτειλία Ῥήγιλλα Καυκιδία Τερτύλλα Ἀππίου Γάλλου θυγάτηρ, 125–160), was a wealthy, aristocratic and influential Roman woman, who was a distant relative of several Roman emperors and empresses. She was the wife of the prominent Greek Herodes Atticus.[2][4]