| Karolin | |
| Settlement Type: | Village |
| Total Type: | |
| Subdivision Type: | Country |
| Subdivision Type1: | Voivodeship |
| Subdivision Name1: | Greater Poland |
| Subdivision Type2: | County |
| Subdivision Name2: | Szamotuły |
| Subdivision Type3: | Gmina |
| Subdivision Name3: | Obrzycko |
| Coordinates: | 52.6578°N 16.5183°W |
| Pushpin Map: | Poland |
| Pushpin Label Position: | right |
| Population Total: | 20 |
Karolin is a village in the administrative district of Gmina Obrzycko, within Szamotuły County, Greater Poland Voivodeship, in west-central Poland.[1] It lies approximately 6km (04miles) south of Obrzycko, 80NaN0 north-west of Szamotuły, and 400NaN0 north-west of the regional capital Poznań.