350 BC

Millennium:	1st millennium BC
Centuries:	5th century BC – 4th century BC – 3rd century BC
Decades:	380s BC 370s BC 360s BC – 350s BC – 340s BC 330s BC 320s BC
Years:	353 BC 352 BC 351 BC – 350 BC – 349 BC 348 BC 347 BC

350 BC by topic
Politics
State leaders – Sovereign states
Birth and death categories
Births – Deaths
Establishments and disestablishments categories
Establishments – Disestablishments

350 BC in other calendars
Gregorian calendar	350 BC
Ab urbe condita	404
Armenian calendar	N/A
Assyrian calendar	4401
Bahá'í calendar	-2193–-2192
Bengali calendar	-942
Berber calendar	601
English Regnal year	N/A
Buddhist calendar	195
Burmese calendar	-987
Byzantine calendar	5159–5160
Chinese calendar	庚午年 (2287/2347) — to — 辛未年 (2288/2348)
Coptic calendar	-633–-632
Ethiopian calendar	-357–-356
Hebrew calendar	3411–3412
Hindu calendars
- Vikram Samvat	-293–-292
- Shaka Samvat	N/A
- Kali Yuga	2752–2753
Holocene calendar	9651
Iranian calendar	971 BP – 970 BP
Islamic calendar	1001 BH – 1000 BH
Japanese calendar
Korean calendar	1984
Minguo calendar	2261 before ROC 民前2261年
Thai solar calendar	194

Year 350 BC was a year of the pre-Julian Roman calendar. At the time it was known as the Year of the Consulship of Laenas and Scipio (or, less frequently, year 404 Ab urbe condita). The denomination 350 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.

Events

By place

Persian Empire

Sidon, the centre of the revolt against Persia, seeks help from its sister city of Tyre and from Egypt but gets very little.
Idrieus, the second son of Hecatomnus, succeeds to the throne of Caria on the death of Artemisia II, the widow of his elder brother Mausolus. Shortly after his accession, at the request of the Persian king, Artaxerxes III, Idrieus equips a fleet of 40 triremes and assembles an army of 8,000 mercenary troops and despatches them against Cyprus, under the command of the Athenian general Phocion.

Greece

Alexander I becomes king of Epirus after his brother-in-law Philip II of Macedon dethrones Alexander's cousin Arymbas.
Philip II has Abdera in Thrace sacked.

Roman Republic

The Gauls, once more threatening Rome, are decisively beaten by an army comprising Rome and its allies.

America

The Maya civilization in Mesoamerica begins (approximate date).

By topic

Science

Aristotle argues for a spherical Earth using lunar eclipses and other observations. Also he discusses logical reasoning in Organon.
Plato proposes a geocentric model of the universe with the stars rotating on a fixed celestial sphere.

Art

Praxiteles makes the Aphrodite of Knidos (approximate date). A composite of two similar Roman copies after the original marble is now kept at Musei Vaticani, Museo Pio Clementino, Gabinetto delle Maschere in Rome.
The building of the Mausoleum in Halikarnassos (modern Bodrum in Turkey) is completed (approximate date). It is the grave of the Persian satrap and Carian ruler Mausolos and is built under the direction of his wife Artemisia. The mausoleum, which is considered to be one of the Seven Wonders of the Ancient World, is today partly preserved at the British Museum in London.
The Corinthian capital is made in the tholos at Epidaurus. It is now preserved at the Archaeological Museum in Epidaurus, Greece (approximate date).

Births

Dicaearchus, Greek philosopher, cartographer, geographer, mathematician and polygraph (d. c. 285 BC)
Cassander, king of Macedonia and founder of Antipatrid dynasty (approximate date) (d. c. 297 BC)
Shen Dao, Chinese philosopher known for his blend of Legalism and Taoism (approximate date) (d. c. 275 BC)

Deaths

Tollund Man, human sacrifice victim on the Jutland peninsula in Denmark, possibly the earliest known evidence for worship of the Norse god Odin (approximate date)
Artemisia, Queen of Caria and sister and wife of King Mausolus of Caria