Centuries: 4th century BC - 3rd century BC - 2nd century BC

Decades: 320s BC 310s BC 300s BC 290s BC 280s BC 270s BC - 260s BC 250s BC 240s BC 230s BC 220s BC

275 BC 274 BC 273 BC 272 BC 271 BC - 270 BC - 269 BC 268 BC 267 BC 266 BC 265 BC

---

Events

• Hiero becomes tyrant of Syracuse.

Births

Deaths

• Marcus Valerius Corvus, Roman hero

es:270 adC lb:-270 sl:270 pr. n. št.