Lysicles (Ancient Greek: Λυσικλῆς Lysikles; died 428 BC) was an Athenian general and leader of the democratic faction in the city.
According to Aeschines Socraticus, Lysicles lived with Aspasia after Pericles's death and had a son with her.
Aeschines Socraticus is said to have credited Aspasia with all of Lysicles's political success.
The Athenians sent out twelve ships to levy subsidies from their allies, with Lysicles and four others in command.
After cruising to different places and laying them under contribution, Lysicles went up the country across the plain of Meander, in Caria.