Demophilus

Demophilus (Ancient Greek: Δημόφιλος) may refer to:

• Demophilus (Thespiae) led a contingent of about 700 the Thespians at the Battle of Thermopylae (480 BC)
• Demophilus, an ancient Greek artist from Sicily
• Demophilus (historian) edited the first universal history which was written by his father Ephorus
• Demophilus of Constantinople, bishop of Constantinople from 370 until expelled in 380