| Grubsko | |
| Settlement Type: | Village |
| Total Type: | |
| Subdivision Type: | Country |
| Subdivision Type1: | Voivodeship |
| Subdivision Name1: | Greater Poland |
| Subdivision Type2: | County |
| Subdivision Name2: | Nowy Tomyśl |
| Subdivision Type3: | Gmina |
| Subdivision Name3: | Nowy Tomyśl |
| Pushpin Map: | Poland |
| Coordinates: | 52.2833°N 20°W |
| Population Total: | 104 |
Grubsko is a village in the administrative district of Gmina Nowy Tomyśl, within Nowy Tomyśl County, Greater Poland Voivodeship, in west-central Poland.[1] It lies approximately 6km (04miles) south-west of Nowy Tomyśl and 600NaN0 west of the regional capital Poznań.