| Trebień | |
|---|---|
| Village | |
| Country |
|
| Voivodeship | Masovian |
| County | Sokołów |
| Gmina | Bielany |
Trebień [ˈtrɛbjɛɲ] is a village in the administrative district of Gmina Bielany, within Sokołów County, Masovian Voivodeship, in east-central Poland.
Coordinates: 52°19′28″N 22°09′21″E / 52.324361°N 22.155762°E