| Siedleczek | |
| Settlement Type: | Village |
| Total Type: | |
| Subdivision Type: | Country |
| Subdivision Type1: | Voivodeship |
| Subdivision Name1: | Greater Poland |
| Subdivision Type2: | County |
| Subdivision Name2: | Poznań |
| Subdivision Type3: | Gmina |
| Subdivision Name3: | Kostrzyn |
| Coordinates: | 52.4°N 38°W |
| Pushpin Map: | Poland |
| Pushpin Label Position: | right |
Siedleczek is a village in the administrative district of Gmina Kostrzyn, within Poznań County, Greater Poland Voivodeship, in west-central Poland.[1] It lies approximately 9km (06miles) east of Kostrzyn and 300NaN0 east of the regional capital Poznań.