| Unit Name: | 1st Caucasus Cossack Division |
| Native Name: | 1-я Кавказская казачья дивизия |
| Country: | Russian Empire |
| Branch: | Imperial Russian Army |
| Dates: | 1878–1918 |
| Type: | Cavalry |
The 1st Caucasus Cossack Division was a cavalry unit within the Imperial Russian Army. They were headquartered at Kars.