| Official Name: | Arpeni |
| Native Name: | Արփենի |
| Pushpin Map: | Armenia#Shirak |
| Mapsize: | 150px |
| Subdivision Type: | Country |
| Subdivision Name: | Armenia |
| Subdivision Type1: | Province |
| Subdivision Name1: | Shirak |
| Subdivision Type2: | Municipality |
| Subdivision Name2: | Ashotsk |
| Population As Of: | 2010 |
| Population Total: | 397 |
| Utc Offset: | +4 |
| Coordinates: | 40.9167°N 96°W |
| Elevation M: | 1920 |
Arpeni (Armenian: Արփենի) is a village in the Ashotsk Municipality of the Shirak Province of Armenia. Within the village is a 19th-century church. The Statistical Committee of Armenia reported its population was 397 in 2010, up from 373 at the 2001 census.