1. Sophocles: He is regarded as one of the greatest tragedians of ancient Greece. Sophocles wrote more than 120 plays, but only seven have survived to this day. His most famous plays include "Oedipus Rex," "Antigone," and "Electra."
2. Aeschylus: Aeschylus is considered the father of Greek tragedy and one of the earliest playwrights. He is credited for developing the concept of using a second actor, which allowed for greater dramatic dialogue. His most famous works include "The Oresteia" trilogy ("Agamemnon," "The Libation Bearers," and "The Eumenides"), "The Persians," and "Prometheus Bound."
3. Euripides: Euripides was one of the "Big Three" Greek tragedians, along with Aeschylus and Sophocles. He is known for introducing more psychological complexity and realism into Greek tragedy. Some of his notable plays include "Medea," "The Trojan Women," "The Bacchae," and "Iphigenia in Aulis."
4. Aristophanes: Aristophanes was the master of Greek comedy. He wrote more than 40 plays, but only 11 have survived. His plays often criticized and satirized political, social, and cultural issues of his time. His notable works include "The Acharnians," "The Knights," and "The Frogs."
5. Menander: Menander was a prominent writer of New Comedy, a genre that emerged in the late 4th and 3rd centuries BCE. New Comedy focused on everyday life and domestic affairs, rather than the heroic and mythological subjects of earlier Greek drama. Menander's plays are known for their humor, realistic characters, and exploration of human relationships. Unfortunately, only fragments of his works survive today.