| Official Name: | Rahim Hatami-ye Yek |
| Native Name: | رحيم حاتم يك |
| Settlement Type: | village |
| Pushpin Map: | Iran |
| Mapsize: | 150px |
| Subdivision Type: | Country |
| Subdivision Type1: | Province |
| Subdivision Name1: | Lorestan |
| Subdivision Type2: | County |
| Subdivision Name2: | Dowreh |
| Subdivision Type3: | Bakhsh |
| Subdivision Name3: | Chegeni |
| Subdivision Type4: | Rural District |
| Subdivision Name4: | Dowreh |
| Population As Of: | 2006 |
| Population Total: | 48 |
| Population Density Km2: | auto |
| Timezone: | IRST |
| Utc Offset: | +3:30 |
| Timezone Dst: | IRDT |
| Utc Offset Dst: | +4:30 |
| Coordinates: | 33.5522°N 48.1575°W |
Rahim Hatami-ye Yek (Persian: رحيم حاتم يك, also Romanized as Rahīm Ḩātamī-ye Yek, meaning "Rahim Hatami 1"; also known as Ḩātamī-ye Key, Ḩātamī, and Key-e Hātam) is a village in Dowreh Rural District, Chegeni District, Dowreh County, Lorestan Province, Iran. At the 2006 census, its population was 48, in 11 families.