- Socrates
- Phaedrus
- Lysias (in absentia)
Lysias was one of the three sons of Cephalus, the patriarch whose home is the setting for Plato's Republic. Lysias was perhaps the most famous logographos (λογογράφος, lit. "speech writer") in Athens during the time of Plato. Lysias was a rhetorician and a sophist whose best-known extant work is a defense speech, "On the Murder of Eratosthenes". In the speech a man who killed his wife's lover claims that the laws of Athens required him to do it. The outcome of this speech is unknown.
