Millennia:	1st millennium BC
Centuries:	5th century BC - 4th century BC - 3rd century BC
Decades:	330s BC 320s BC 310s BC - 300s BC - 290s BC 280s BC 270s BC
Years:	309 BC 308 BC 307 BC 306 BC 305 BC 304 BC 303 BC 302 BC 301 BC 300 BC
Categories:	Births - Deaths - State leaders - Sovereign states Establishments - Disestablishments

Events and trends

• Epicureanism, a system of philosophy based upon the teachings of Epicurus (c. 340–c. 270 BC), is founded around 307 BC.

Births

Deaths