| Official Name: | Rud-e Ayuk Dar Kheyari |
| Native Name: | رودايوك دارخياري |
| Settlement Type: | village |
| Pushpin Map: | Iran |
| Mapsize: | 150px |
| Subdivision Type: | Country |
| Subdivision Type1: | Province |
| Subdivision Name1: | Kohgiluyeh and Boyer-Ahmad |
| Subdivision Type2: | County |
| Subdivision Name2: | Kohgiluyeh |
| Subdivision Type3: | Bakhsh |
| Subdivision Name3: | Dishmok |
| Subdivision Type4: | Rural District |
| Subdivision Name4: | Bahmayi-ye Sarhadi-ye Gharbi |
| Population As Of: | 2006 |
| Population Total: | 605 |
| Population Density Km2: | auto |
| Timezone: | IRST |
| Utc Offset: | +3:30 |
| Timezone Dst: | IRDT |
| Utc Offset Dst: | +4:30 |
| Coordinates: | 31.2686°N 50.2811°W |
Rud-e Ayuk Dar Kheyari (Persian: رودايوك دارخياري, also Romanized as Rūd-e Ayūk Dār Kheyārī; also known as Rūd-e Ayūk and Rūd-e Ayyūk) is a village in Bahmayi-ye Sarhadi-ye Gharbi Rural District, Dishmok District, Kohgiluyeh County, Kohgiluyeh and Boyer-Ahmad Province, Iran. At the 2006 census, its population was 605, in 109 families.