| Millennia: | 2nd millennium BC |
| Centuries: | 13th century BC - 12th century BC - 11th century BC |
| Decades: | 1170s BC 1160s BC 1150s BC - 1140s BC - 1130s BC 1120s BC 1110s BC |
| Years: | 1149 BC 1148 BC 1147 BC 1146 BC 1145 BC 1144 BC 1143 BC 1142 BC 1141 BC 1140 BC |
| Categories: | - Deaths - State leaders - Sovereign states - |
Events and trends
- 1149 BC - The First Trojan War
- 1147 BC — Demophon, legendary King of Athens and veteran of the Trojan War, dies after a reign of 33 years and is succeeded by his son Oxyntes.
Significant people
- 1146 BC — Nebuchadnezzar I becomes king of Babylon.
