| Kosierzewo | |
| Settlement Type: | Village |
| Total Type: | |
| Subdivision Type: | Country |
| Subdivision Type1: | Voivodeship |
| Subdivision Name1: | West Pomeranian |
| Subdivision Type2: | County |
| Subdivision Name2: | Sławno |
| Subdivision Type3: | Gmina |
| Subdivision Name3: | Malechowo |
| Coordinates: | 54.2969°N 16.6856°W |
| Pushpin Map: | Poland |
| Pushpin Label Position: | bottom |
| Population Total: | 270 |
Kosierzewo (German Kusserow)[1] is a village in the administrative district of Gmina Malechowo, within Sławno County, West Pomeranian Voivodeship, in north-western Poland.[2] It lies approximately 12km (07miles) east of Malechowo, 80NaN0 south of Sławno, and 1700NaN0 north-east of the regional capital Szczecin.
For the history of the region, see History of Pomerania.
The village has a population of 270.