| Rajsko | |
| Settlement Type: | Village |
| Total Type: | |
| Subdivision Type: | Country |
| Subdivision Type1: | Voivodeship |
| Subdivision Name1: | Greater Poland |
| Subdivision Type2: | County |
| Subdivision Name2: | Kalisz |
| Subdivision Type3: | Gmina |
| Subdivision Name3: | Opatówek |
| Pushpin Map: | Poland |
| Coordinates: | 51.75°N 37°W |
Rajsko is a village in the administrative district of Gmina Opatówek, within Kalisz County, Greater Poland Voivodeship, in west-central Poland.[1] It lies approximately 7km (04miles) east of Opatówek, 170NaN0 east of Kalisz, and 1200NaN0 south-east of the regional capital Poznań.