| Official Name: | Maharlu Kohneh |
| Native Name: | مهارلوكهنه |
| Settlement Type: | village |
| Pushpin Map: | Iran |
| Mapsize: | 150px |
| Subdivision Type: | Country |
| Subdivision Type1: | Province |
| Subdivision Name1: | Fars |
| Subdivision Type2: | County |
| Subdivision Name2: | Sarvestan |
| Subdivision Type3: | Bakhsh |
| Subdivision Name3: | Kuhenjan |
| Subdivision Type4: | Rural District |
| Subdivision Name4: | Maharlu |
| Population As Of: | 2006 |
| Population Total: | 620 |
| Population Density Km2: | auto |
| Timezone: | IRST |
| Utc Offset: | +3:30 |
| Timezone Dst: | IRDT |
| Utc Offset Dst: | +4:30 |
| Coordinates: | 29.3911°N 52.7997°W |
Maharlu Kohneh (Persian: مهارلوكهنه, also Romanized as Mahārlū Kohneh) is a village in Maharlu Rural District, Kuhenjan District, Sarvestan County, Fars Province, Iran. At the 2006 census, its population was 620, in 144 families.