In Greek mythology, the name Iphianeira (/ˌɪfiəˈnaɪərə/; Ancient Greek: Ἰφιάνειρα) may refer to two women, great-grandmother and great-granddaughter:^[1]

• Iphianeira, daughter of Megapenthes and wife of Melampus, mother of Antiphates, Bias, Pronoe and Manto.
• Iphianeira, granddaughter of the precedent's son Antiphates and Zeuxippe, daughter of Oicles and Hypermnestra, sister of Amphiaraus and Polyboea.

• Diodorus Siculus, The Library of History translated by Charles Henry Oldfather. Twelve volumes. Loeb Classical Library. Cambridge, Massachusetts: Harvard University Press; London: William Heinemann, Ltd. 1989. Vol. 3. Books 4.59–8. Online version at Bill Thayer's Web Site.