(Διφρίδας), a Lacedaemonian, was sent out to Asia, in B. C. 391, after the death of Thibron, to gather together the relics of his army, and, having raised fresh troops, to protect the states that were friendly to Sparta, and prosecute the war with Struthas. With manners no less agreeable than those of his predecessor, he had more steadiness and energy of character. He therefore soon retrieved the affairs of Lacedaemon, and, having captured Tigranes, the son-in-law of Struthas, together with his wife, he obtained a large ransom for their release, and was thus enabled to raise and support a body of mercenaries. (Xen. Hell. 4.8. §§ 21, 22.) Diphridas, the Ephor, who is mentioned by Plutarch (Plut. Ages. 17) as being sent forward to meet Agesilaus, then at Narthacium in Thessaly, and to desire him to advance at once into Boeotia, B. C. 394. (Comp. Xen. Hell. 4.3.9.) The name Diphridas, as it seems, should be substituted for Diphilas in Diod. 14.97.