Battle of Chalons (Battle of the Catalaunian Plains)
451 CE · Catalaunian Plains (near modern Chalons, France) · World · Ancient
The two sides fought fiercely for a day with heavy casualties; the Visigothic king Theodoric was killed in battle, but the coalition held the advantage on the field, and Attila withdrew the next day.
Belligerents
Roman-Visigothic alliance
- Commanders
- Aetius, Theodoric I
- Strength
- Western Roman army and Visigothic allies
Hunnic coalition
- Commanders
- Attila
- Strength
- Huns and allied vassal Germanic tribes
Background
Attila led a great Hunnic army west to invade Gaul, and the Western Roman general Aetius allied with the Visigoths and other Germanic tribes to resist him.
Course of the battle
- Pitched battleThe two sides fought a large-scale pitched battle on the Catalaunian Plains
- Visigothic king killed in battleTheodoric I was killed in the melee
- Attila withdrawsSeeing the battle going against him, Attila withdrew east the next day
Outcome at a glance
| Date | 451 CE |
|---|---|
| Place | Catalaunian Plains (around Chalons, modern France) |
| Result | The two sides fought fiercely for a day with heavy casualties; the Visigothic king Theodoric was killed in battle, but the coalition held the advantage on the field, and Attila withdrew the next day. |
| Winner | Roman-Visigothic alliance |
| Casualties | Both sides suffered heavy losses, though no precise figures are recorded. |
| Territorial change | Attila's offensive into Gaul was halted, and he was unable to push deep into the Roman heartland. |
Impact
It stopped further Hunnic conquest of Western Europe and is often seen as a key battle that saved Western civilization from Hunnic rule.
See the world in 451 on the map →