| Official Name: | Kiaseh |
| Native Name: | كياسه |
| Settlement Type: | village |
| Pushpin Map: | Iran |
| Mapsize: | 150px |
| Subdivision Type: | Country |
| Subdivision Type1: | Province |
| Subdivision Name1: | Gilan |
| Subdivision Type2: | County |
| Subdivision Name2: | Rudsar |
| Subdivision Type3: | Bakhsh |
| Subdivision Name3: | Rahimabad |
| Subdivision Type4: | Rural District |
| Subdivision Name4: | Shuil |
| Population As Of: | 2006 |
| Population Total: | 160 |
| Population Density Km2: | auto |
| Timezone: | IRST |
| Utc Offset: | +3:30 |
| Timezone Dst: | IRDT |
| Utc Offset Dst: | +4:30 |
| Coordinates: | 36.7856°N 50.1658°W |
Kiaseh (Persian: (کیاسر)كياسه, also Romanized as Kīāseh; also known as Kīāsar) is a village in Shuil Rural District, Rahimabad District, Rudsar County, Gilan Province, Iran. At the 1987 census, its population was 200, in 70 families and they have seen much of the kingdom in their history.