|Millennium:||1st millennium BC|
|Centuries:||5th century BC – 4th century BC – 3rd century BC|
|Decades:||390s BC 380s BC 370s BC – 360s BC – 350s BC 340s BC 330s BC|
|Years:||370 BC 369 BC 368 BC – 367 BC – 366 BC 365 BC 364 BC|
|367 BC by topic|
|Gregorian calendar||367 BC|
|Ab urbe condita||387|
|Ancient Egypt era||XXX dynasty, 14|
|- Pharaoh||Nectanebo I, 14|
|Ancient Greek era||103rd Olympiad, year 2|
|Chinese calendar||癸丑年 (Water Ox)
2330 or 2270
— to —
甲寅年 (Wood Tiger)
2331 or 2271
|Coptic calendar||−650 – −649|
|Ethiopian calendar||−374 – −373|
|- Vikram Samvat||−310 – −309|
|- Shaka Samvat||N/A|
|- Kali Yuga||2735–2736|
|Iranian calendar||988 BP – 987 BP|
|Islamic calendar||1018 BH – 1017 BH|
|Minguo calendar||2278 before ROC
|Thai solar calendar||176–177|
|Wikimedia Commons has media related to 367 BC.|
Year 367 BC was a year of the pre-Julian Roman calendar. At the time, it was known as the Year of the Tribunate of Cossus, Maluginensis, Macerinus, Capitolinus, Cicurinus and Poplicola (or, less frequently, year 387 Ab urbe condita). The denomination 367 BC for this year has been used since the early medieval period, when the Anno Domini calendar era became the prevalent method in Europe for naming years.
- The Theban general, Epaminondas, again invades the Peloponnesus, but this time achieves little beyond winning Sicyon over to an alliance with Thebes. When he returns to Thebes, he is again put on trial, and again acquitted.
- Archidamus III, son of Agesilaus II of Sparta, commands a Spartan army which scores a victory over the Arcadians.
- Theban leader Pelopidas goes on an embassy to the Persian king Artaxerxes II and induces him to propose a settlement of the Greek states' disputes according to the wishes of the Thebans. Artaxerxes II issues an edict consisting of peace terms for the Greeks, but his edict is not obeyed by any of the Greek states.
- Dionysius I of Syracuse dies and is succeeded as tyrant of the city by his son Dionysius II. As the younger Dionysius is weak and inexperienced, Dion, brother-in-law of the elder Dionysius, assumes control and persuades Plato, whose friendship he has acquired, to train the new tyrant in the practical application of his philosophical principles.
- Dionysius II makes peace with Carthage on the same terms established after his father's defeat by Carthage in the previous decade.
- During the ten-year period that Gaius Licinius (Calvus) Stolo is tribune in Rome (376 BC to 367 BC) he does much to reduce the enmity between patricians and plebs by reforming a number of laws. During his term, he proposes the Lex Licinia Sextia, which restores the consulship to the plebs, requires a plebeian consul seat, limits the amount of public land that one person can hold, and regulates debts. The patricians oppose these laws, though they are now finally passed and take effect from 366 BC.
- The temple to Concordia on the Forum Romanum in Rome is built by Marcus Furius Camillus.