Agathoclea (Greek: Ἀγαθόκλεια; c. 247 BC/mid-230s BC – 203/202) was the favourite mistress of the Greco-Egyptian Pharaoh Ptolemy IV Philopator who reigned 221–205; sister of Ptolemy IV’s minister Agathocles.
Agathoclea was an Egyptian noblewoman. She was one of the daughters born to Oenanthe of Egypt. The name of her father is uncertain. Polybius states Agathoclea had relatives who served the Ptolemaic dynasty: Nikon a nauarch under Ptolemy IV; and Philammon who was appointed libyarch of Cyrene by her brother.
