| Official Name: | Davan |
| Native Name: | دوان |
| Settlement Type: | village |
| Pushpin Map: | Iran |
| Mapsize: | 150px |
| Subdivision Type: | Country |
| Subdivision Type1: | Province |
| Subdivision Name1: | Fars |
| Subdivision Type2: | County |
| Subdivision Name2: | Kazerun |
| Subdivision Type3: | Bakhsh |
| Subdivision Name3: | Central |
| Subdivision Type4: | Rural District |
| Subdivision Name4: | Deris |
| Population As Of: | 2006 |
| Population Total: | 601 |
| Population Density Km2: | auto |
| Timezone: | IRST |
| Utc Offset: | +3:30 |
| Timezone Dst: | IRDT |
| Utc Offset Dst: | +4:30 |
| Coordinates: | 29.7017°N 51.6756°W |
Davan (fa|دوان, also Romanized as Davān, Dawan, and Dovān) is a village in Deris Rural District, in the Central District of Kazerun County, Fars Province, Iran. In the Davani dialect it is pronounced : do'u[1] At the 2006 census, its population was 601, in 178 families.
The Davani dialect is a Southwestern Iranian language that is spoken in this village.