| Official Name: | Zarnan |
| Native Name: | زرنان |
| Settlement Type: | village |
| Pushpin Map: | Iran |
| Mapsize: | 150px |
| Subdivision Type: | Country |
| Subdivision Type1: | Province |
| Subdivision Name1: | Lorestan |
| Subdivision Type2: | County |
| Subdivision Name2: | Azna |
| Subdivision Type3: | Bakhsh |
| Subdivision Name3: | Central |
| Subdivision Type4: | Rural District |
| Subdivision Name4: | Silakhor-e Sharqi |
| Population As Of: | 2006 |
| Population Total: | 647 |
| Population Density Km2: | auto |
| Timezone: | IRST |
| Utc Offset: | +3:30 |
| Timezone Dst: | IRDT |
| Utc Offset Dst: | +4:30 |
| Coordinates: | 33.4917°N 49.3728°W |
Zarnan (Persian: زرنان, also Romanized as Zarnān; also known as Zarna) is a village in Silakhor-e Sharqi Rural District, in the Central District of Azna County, Lorestan Province, Iran. At the 2006 census, its population was 647, in 141 families. The Bayat, Rezaei and Bahmanesh families are educated and artistic families of this village