| Masumabad va Aliabad-e Kareyak | |
| Native Name: | fa|معصومآباد و علیآباد کریک |
| Native Name Lang: | fa |
| Settlement Type: | Village |
| Pushpin Map: | Iran |
| Coordinates Footnotes: | [1] |
| Subdivision Type: | Country |
| Subdivision Name: | Iran |
| Subdivision Type1: | Province |
| Subdivision Name1: | Kohgiluyeh and Boyer-Ahmad |
| Subdivision Type2: | County |
| Subdivision Name2: | Dana |
| Subdivision Type3: | District |
| Subdivision Name3: | Central |
| Subdivision Type4: | Rural District |
| Subdivision Name4: | Dana |
| Unit Pref: | Metric |
| Population As Of: | 2016 |
| Population Total: | 1004 |
| Population Density Km2: | auto |
| Timezone: | IRST |
| Utc Offset: | +3:30 |
Masumabad va Aliabad-e Kareyak (fa|معصومآباد و علیآباد کریک) is a village in Dana Rural District of the Central District of Dana County, Kohgiluyeh and Boyer-Ahmad province, Iran.
At the time of the 2006 National Census, the village's population was 753 in 177 households.[2] The following census in 2011 counted 979 people in 258 households.[3] The 2016 census measured the population of the village as 1,004 people in 272 households. It was the most populous village in its rural district.[4]