| Duchny-Wieluny | |
| Settlement Type: | Village |
| Total Type: | |
| Subdivision Type: | Country |
| Subdivision Type1: | Voivodeship |
| Subdivision Name1: | Podlaskie |
| Subdivision Type2: | County |
| Subdivision Name2: | Zambrów |
| Subdivision Type3: | Gmina |
| Subdivision Name3: | Rutki |
| Coordinates: | 53.0833°N 53°W |
| Pushpin Map: | Poland |
| Pushpin Label Position: | bottom |
Duchny-Wieluny is a village in the administrative district of Gmina Rutki, within Zambrów County, Podlaskie Voivodeship, in north-eastern Poland.[1] It lies approximately 22km (14miles) north-east of Zambrów and 440NaN0 west of the regional capital Białystok.