| Dulsin | |
| Settlement Type: | Village |
| Total Type: | |
| Subdivision Type: | Country |
| Subdivision Type1: | Voivodeship |
| Subdivision Type2: | County |
| Subdivision Name2: | Bartoszyce |
| Subdivision Type3: | Gmina |
| Subdivision Name3: | Górowo Iławeckie |
| Pushpin Map: | Poland |
| Pushpin Label Position: | top |
| Coordinates: | 54.3536°N 20.5497°W |
Dulsin is a village in the administrative district of Gmina Górowo Iławeckie, within Bartoszyce County, Warmian-Masurian Voivodeship, in northern Poland, close to the border with the Kaliningrad Oblast of Russia.[1] It lies approximately 11km (07miles) north-east of Górowo Iławeckie, 200NaN0 north-west of Bartoszyce, and 640NaN0 north of the regional capital Olsztyn.