| Antoniówka | |
| Settlement Type: | Village |
| Total Type: | |
| Subdivision Type: | Country |
| Subdivision Type1: | Voivodeship |
| Subdivision Name1: | Łódź |
| Subdivision Type2: | County |
| Subdivision Name2: | Opoczno |
| Subdivision Type3: | Gmina |
| Subdivision Name3: | Sławno |
| Pushpin Map: | Poland |
| Coordinates: | 51.4114°N 20.1619°W |
Antoniówka is a village in the administrative district of Gmina Sławno, within Opoczno County, Łódź Voivodeship, in central Poland.[1] It lies approximately 3km (02miles) north-east of Sławno, 90NaN0 west of Opoczno, and 640NaN0 south-east of the regional capital Łódź.