| Łańczyno | |
| Settlement Type: | Village |
| Total Type: | |
| Subdivision Type: | Country |
| Subdivision Type1: | Voivodeship |
| Subdivision Name1: | Podlaskie |
| Subdivision Type2: | County |
| Subdivision Name2: | Hajnówka |
| Subdivision Type3: | Gmina |
| Subdivision Name3: | Narewka |
| Coordinates: | 52.8353°N 23.8861°W |
| Pushpin Map: | Poland |
| Pushpin Label Position: | bottom |
Łańczyno is a village in the administrative district of Gmina Narewka, within Hajnówka County, Podlaskie Voivodeship, in north-eastern Poland, close to the border with Belarus.[1] It lies approximately 9km (06miles) east of Narewka, 250NaN0 north-east of Hajnówka, and 580NaN0 south-east of the regional capital Białystok.