| Sumin | |
|---|---|
| Village | |
| Country |
|
| Voivodeship | Kuyavian-Pomeranian |
| County | Brodnica |
| Gmina | Osiek |
Sumin [ˈsumin] is a village in the administrative district of Gmina Osiek, within Brodnica County, Kuyavian-Pomeranian Voivodeship, in north-central Poland.
Coordinates: 53°07′20″N 19°25′08″E / 53.12222°N 19.41889°E