| Official Name: | Qaleh-ye Hajji Mohammad |
| Native Name: | قلعه حاجي محمد |
| Settlement Type: | village |
| Pushpin Map: | Iran |
| Mapsize: | 150px |
| Subdivision Type: | Country |
| Subdivision Type1: | Province |
| Subdivision Name1: | Fars |
| Subdivision Type2: | County |
| Subdivision Name2: | Lamerd |
| Subdivision Type3: | Bakhsh |
| Subdivision Name3: | Central |
| Subdivision Type4: | Rural District |
| Subdivision Name4: | Howmeh |
| Population As Of: | 2006 |
| Population Total: | 30 |
| Population Density Km2: | auto |
| Timezone: | IRST |
| Utc Offset: | +3:30 |
| Timezone Dst: | IRDT |
| Utc Offset Dst: | +4:30 |
| Coordinates: | 27.3903°N 53.1111°W |
Qaleh-ye Hajji Mohammad (fa|قلعه حاجي محمد, also Romanized as Qal‘eh-ye Ḩājjī Moḩammad and Qal‘eh-e Ḩājjī Mohammad; also known as Birkeh Hāji, Ghal‘eh Haji Mohammad, Qal‘eh-e ’ājjī, Qal’eh Hāji, and Qal‘eh Ḩājj Moḩammad) is a village in Howmeh Rural District, in the Central District of Lamerd County, Fars Province, Iran. At the 2006 census, its population was 30, in 7 families.