| Tarnówko | |
| Settlement Type: | Village |
| Total Type: | |
| Subdivision Type: | Country |
| Subdivision Type1: | Voivodeship |
| Subdivision Name1: | Greater Poland |
| Subdivision Type2: | County |
| Subdivision Name2: | Czarnków-Trzcianka |
| Subdivision Type3: | Gmina |
| Subdivision Name3: | Połajewo |
| Pushpin Map: | Poland |
| Coordinates: | 52.7833°N 52°W |
Tarnówko is a village in the administrative district of Gmina Połajewo, within Czarnków-Trzcianka County, Greater Poland Voivodeship, in west-central Poland.[1] It lies approximately 10km (10miles) west of Połajewo, 140NaN0 south of Czarnków, and 480NaN0 north-west of the regional capital Poznań.