| Grześka | |
| Settlement Type: | Village |
| Total Type: | |
| Subdivision Type: | Country |
| Subdivision Type1: | Voivodeship |
| Subdivision Name1: | Łódź |
| Subdivision Type2: | County |
| Subdivision Name2: | Wieruszów |
| Subdivision Type3: | Gmina |
| Subdivision Name3: | Wieruszów |
| Pushpin Map: | Poland |
| Coordinates: | 51.2847°N 18.2106°W |
Grześka is a village in the administrative district of Gmina Wieruszów, within Wieruszów County, Łódź Voivodeship, in central Poland.[1] It lies approximately 5km (03miles) east of Wieruszów and 1040NaN0 south-west of the regional capital Łódź.