| Marcinkowo | |
| Settlement Type: | Village |
| Total Type: | |
| Subdivision Type: | Country |
| Subdivision Type1: | Voivodeship |
| Subdivision Name1: | Warmian-Masurian |
| Subdivision Type2: | County |
| Subdivision Name2: | Braniewo |
| Subdivision Type3: | Gmina |
| Subdivision Name3: | Braniewo |
| Coordinates: | 54.3117°N 19.9133°W |
| Pushpin Map: | Poland |
| Pushpin Label Position: | bottom |
| Population Total: | 29 |
Marcinkowo is a village in the administrative district of Gmina Braniewo, within Braniewo County, Warmian-Masurian Voivodeship, in northern Poland, close to the border with the Kaliningrad Oblast of Russia.[1] It lies approximately 10km (10miles) south-east of Braniewo and 710NaN0 north-west of the regional capital Olsztyn.