| Type: | municipality |
| Arpaçay | |
| Other Name: | Զարիշատ • Zaruşat |
| Coordinates: | 40.8483°N 43.3317°W |
| Province: | Kars |
| District: | Arpaçay |
| Leader Party: | AKP |
| Leader Name: | Erçetin Altay |
| Elevation M: | 1675 |
| Population Total: | 2344 |
| Population As Of: | 2022 |
| Postal Code: | 36730 |
| Area Code: | 0474 |
Arpaçay is a town in Kars Province in the Eastern Anatolia region of Turkey. It is the seat of Arpaçay District.[1] It has a population of 2,344 (2022).[2] The mayor is Erçetin Altay (AKP). The town is populated by Karapapakhs.[3]