| Długa | |
| Settlement Type: | Village |
| Total Type: | |
| Subdivision Type: | Country |
| Subdivision Type1: | Voivodeship |
| Subdivision Name1: | Warmian-Masurian |
| Subdivision Type2: | County |
| Subdivision Name2: | Bartoszyce |
| Subdivision Type3: | Gmina |
| Subdivision Name3: | Sępopol |
| Pushpin Map: | Poland |
| Coordinates: | 54.3°N 22°W |
Długa is a village in the administrative district of Gmina Sępopol, within Bartoszyce County, Warmian-Masurian Voivodeship, in northern Poland, close to the border with the Kaliningrad Oblast of Russia.[1] It lies approximately 4km (02miles) north of Sępopol, 160NaN0 east of Bartoszyce, and 670NaN0 north-east of the regional capital Olsztyn.