Draco (; Greek: Δράκων, Drakōn; fl. c. 7th century BC), also called Drako or Drakon, was the first recorded legislator of Athens in Ancient Greece. He replaced the prevailing system of oral law and blood feud by a written code to be enforced only by a court of law. Draco was the first democratic legislator, requested by the Athenian citizens to be a lawgiver for the city-state, but the citizens were fully unaware that Draco would establish laws characterized by their harshness. Since the 19th century, the adjective draconian (Greek: δρακόντειος drakónteios) refers to similarly unforgiving rules or laws, in Greek, English and other European languages.
During the 39th Olympiad, in 622 or 621 BC, Draco established the legal code with which he is identified.
Little is known about his life. He may have belonged to the Greek nobility of Attica, with which the 10th-century Suda text records him as contemporaneous, prior to the period of the Seven Sages of Greece. It also relates a folkloric story of his death in the Aeginetan theatre. In a traditional ancient Greek show of approval, his supporters "threw so many hats and shirts and cloaks on his head that he suffocated, and was buried in that same theatre". The truth about his death is still unclear, but it is known that Draco was driven out of Athens by the Athenians to the neighbouring island of Aegina, where he spent the remainder of his life.
The laws (θεσμοί - thesmoi) that he laid were the first written constitution of Athens. So that no one would be unaware of them, they were posted on wooden tablets (ἄξονες - axones), where they were preserved for almost two centuries on steles of the shape of three-sided pyramids (κύρβεις - kyrbeis). The tablets were called axones, perhaps because they could be pivoted along the pyramid's axis to read any side.
The laws were particularly harsh. For example, any debtor whose status was lower than that of his creditor was forced into slavery. The punishment was more lenient for those owing a debt to a member of a lower class. The death penalty was the punishment for even minor offences, such as stealing a cabbage. Concerning the liberal use of the death penalty in the Draconic code, Plutarch states: "It is said that Drakon himself, when asked why he had fixed the punishment of death for most offences, answered that he considered these lesser crimes to deserve it, and he had no greater punishment for more important ones".
After much debate, the Athenians decided to revise the laws, including the homicide law, in 409 BC. The homicide law is a highly fragmented inscription but states that it is up to the victim's relatives to prosecute a killer. According to the preserved part of the inscription, unintentional homicides received a sentence of exile.
It is not clear whether Draco's law specified the punishment for intentional homicide. In 409 BC, intentional homicide was punished by death, but Draco's law begins, 'καὶ ἐὰμ μὲ ‘κ [π]ρονοί[α]ς [κ]τ[ένει τίς τινα, φεύγ]ε[ν]', which is ambiguous and difficult to translate. One possible translation offers, "Even if a man not intentionally kills another, he is exiled".
Draco introduced the lot-chosen Council of Four Hundred, distinct from the Areopagus, which evolved in later constitutions to play a large role in Athenian democracy. Aristotle notes that Draco, while having the laws written, merely legislated for an existing unwritten Athenian constitution such as setting exact qualifications for eligibility for office.
Draco extended the franchise to all free men who could furnish themselves with a set of military equipment. They elected the Council of Four Hundred from among their number; nine archons and the treasurers were drawn from persons possessing an unencumbered property of not less than ten minas, the generals (strategoi) and commanders of cavalry (hipparchoi) from those who could show an unencumbered property of not less than a hundred minas and had children born in lawful wedlock over ten years of age. Thus, in the event of their death, their estate could pass to a competent heir. These officers were required to hold to account the prytanes (councillors), strategoi (generals) and hipparchoi (cavalry officers) of the preceding year until their accounts had been audited. "The Council of Areopagus was guardian of the laws, and kept watch over the magistrates to see that they executed their offices in accordance with the laws. Any person who felt himself wronged might lay an information before the Council of Areopagus, on declaring what law was broken by the wrong done to him. But, as has been said before, loans were secured upon the persons of the debtors, and the land was in the hands of a few."