| Olszewo | |
| Settlement Type: | Village |
| Total Type: | |
| Subdivision Type: | Country |
| Subdivision Type1: | Voivodeship |
| Subdivision Name1: | Łódź |
| Subdivision Type2: | County |
| Subdivision Name2: | Brzeziny |
| Subdivision Type3: | Gmina |
| Subdivision Name3: | Jeżów |
| Coordinates: | 51.7767°N 19.8917°W |
| Pushpin Map: | Poland |
| Pushpin Label Position: | bottom |
| Population Total: | 70 |
Olszewo is a village in the administrative district of Gmina Jeżów, within Brzeziny County, Łódź Voivodeship, in central Poland.[1] It lies approximately 7km (04miles) south-west of Jeżów, 110NaN0 east of Brzeziny, and 300NaN0 east of the regional capital Łódź.