| Official Name: | Kohneh Guyeh-ye Pain |
| Native Name: | كهنه گويه پايين |
| Settlement Type: | village |
| Pushpin Map: | Iran |
| Mapsize: | 150px |
| Subdivision Type: | Country |
| Subdivision Type1: | Province |
| Subdivision Name1: | Gilan |
| Subdivision Type2: | County |
| Subdivision Name2: | Amlash |
| Subdivision Type3: | Bakhsh |
| Subdivision Name3: | Rankuh |
| Subdivision Type4: | Rural District |
| Subdivision Name4: | Shabkhus Lat |
| Population As Of: | 2006 |
| Population Total: | 111 |
| Population Density Km2: | auto |
| Timezone: | IRST |
| Utc Offset: | +3:30 |
| Timezone Dst: | IRDT |
| Utc Offset Dst: | +4:30 |
| Coordinates: | 37.0528°N 50.2547°W |
Kohneh Guyeh-ye Pain (fa|كهنه گويه پايين, also Romanized as Kohneh Gūyeh-ye Pā’īn; also known as Kohneh Gūyeh) is a village in Shabkhus Lat Rural District, Rankuh District, Amlash County, Gilan Province, Iran. At the 2006 census, its population was 111, in 36 families.