Who was Clytemnestra’s lover in Aeschylus’s Agamemnon (458 B.C.)? July 31, 2020 by Pamela Landy Aegisthus was Clytemnestra’s lover in Aeschylus’s Agamemnon. He conspired with Clytemnestra to kill her husband, Agamemnon. Related Answers What is the correct pronunciation of the name Edward Said? Where does Jacques Derrida teach? Where was novelist Jamaica Kincaid born? How old is The Tale of Genji? Which comes out of the door at the end of The Lady or the Tiger, the lady or the tiger? How did Thomas Chatterton (1752-70) die?