| Lower Reservoir | |
| Pushpin Map: | New York |
| Pushpin Map Caption: | Location of Lower Reservoir within New York State |
| Location: | Otsego County, New York |
| Coords: | 42.4807°N -75.0478°W |
| Type: | Reservoir |
| Inflow: | Oneonta Creek |
| Outflow: | Oneonta Creek |
| Basin Countries: | United States |
| Length: | 1045feet |
| Width: | 275feet |
| Area: | 6acres |
| Elevation: | [1] |
| Cities: | Oneonta |
Lower Reservoir is a small reservoir in Otsego County, New York, located north of Oneonta. It is the source of municipal water for the City of Oneonta. Lower Reservoir drains south via Oneonta Creek which flows into the Susquehanna River.