* Aeschylus (c. 525-456 BCE): Often called the "Father of Tragedy," Aeschylus was known for his profound themes of divine justice and the human condition. His most famous plays include *The Persians*, *Seven Against Thebes*, and the *Oresteia* trilogy.
* Sophocles (c. 496-406 BCE): Sophocles perfected the structure and language of tragedy, introducing the third actor and exploring themes of fate, free will, and the limits of human knowledge. His most famous works include *Oedipus Rex*, *Antigone*, and *Electra*.
* Euripides (c. 480-406 BCE): Known for his more controversial and psychologically complex characters, Euripides challenged traditional Greek values and explored themes of love, passion, and the role of women. His famous plays include *Medea*, *The Bacchae*, and *The Trojan Women*.
These three poets represent the peak of classical Greek tragedy. Their works have been studied and performed for centuries, and they continue to resonate with audiences today.