| Grąsino | |
| Settlement Type: | Village |
| Total Type: | |
| Subdivision Type: | Country |
| Subdivision Type1: | Voivodeship |
| Subdivision Name1: | Pomeranian |
| Subdivision Type2: | County |
| Subdivision Name2: | Słupsk |
| Subdivision Type3: | Gmina |
| Subdivision Name3: | Słupsk |
| Coordinates: | 54.4986°N 17.1419°W |
| Pushpin Map: | Poland |
| Pushpin Label Position: | right |
| Population Total: | 522 |
Grąsino (German: Granzin)[1] is a village in the administrative district of Gmina Słupsk, within Słupsk County, Pomeranian Voivodeship, in northern Poland.[2] It lies approximately 9km (06miles) north-east of Słupsk (Stolp) and 980NaN0 west of the regional capital Gdańsk (Danzig).
For the history of the region, see History of Pomerania.