| Olszewo-Cechny | |
|---|---|
| Village | |
| Coordinates: 52°48′56″N 22°11′31″E / 52.81556°N 22.19194°E | |
| Country |
|
| Voivodeship | Masovian |
| County | Ostrów Mazowiecka |
| Gmina | Andrzejewo |
| Population | 70 |
Olszewo-Cechny [ɔlˈʂɛvɔ ˈt͡sɛxnɨ] is a village in the administrative district of Gmina Andrzejewo, within Ostrów Mazowiecka County, Masovian Voivodeship, in east-central Poland. It lies approximately 2 kilometres (1 mi) south of Andrzejewo, 20 km (12 mi) east of Ostrów Mazowiecka, and 105 km (65 mi) north-east of Warsaw.
The village has a population of 70.
Coordinates: 52°48′56″N 22°11′31″E / 52.81556°N 22.19194°E