| Official Name: | Refen |
| Native Name: | Persian: رفن |
| Settlement Type: | Village |
| Pushpin Map: | Iran |
| Subdivision Type: | Country |
| Subdivision Name: | Iran |
| Subdivision Type1: | Province |
| Subdivision Name1: | Chaharmahal and Bakhtiari |
| Subdivision Type2: | County |
| Subdivision Name2: | Ardal |
| Subdivision Type3: | District |
| Subdivision Name3: | Miankuh |
| Subdivision Type4: | Rural District |
| Subdivision Name4: | Miankuh |
| Population As Of: | 2016 |
| Population Total: | 991 |
| Population Density Km2: | auto |
| Timezone: | IRST |
| Utc Offset: | +3:30 |
| Coordinates: | 31.6731°N 50.62°W |
| Coordinates Footnotes: | [1] |
Refen (Persian: رفن) is a village in Miankuh Rural District of Miankuh District, Ardal County, Chaharmahal and Bakhtiari province, Iran.
The village is populated by Lurs.[2]
At the time of the 2006 National Census, the village's population was 863 in 198 households.[3] The following census in 2011 counted 919 people in 243 households.[4] The 2016 census measured the population of the village as 991 people in 271 households. It was the most populous village in its rural district.[5]