| Stare Kosiny | |
| Settlement Type: | Village |
| Total Type: | |
| Subdivision Type: | Country |
| Subdivision Type1: | Voivodeship |
| Subdivision Name1: | Masovian |
| Subdivision Type2: | County |
| Subdivision Name2: | Mława |
| Subdivision Type3: | Gmina |
| Subdivision Name3: | Wiśniewo |
| Coordinates: | 53.0167°N 39°W |
| Pushpin Map: | Poland |
| Pushpin Label Position: | bottom |
Stare Kosiny is a village in the administrative district of Gmina Wiśniewo, within Mława County, Masovian Voivodeship, in east-central Poland.[1]
It lies approximately 12km (07miles) south of Mława and 1010NaN0 north-west of Warsaw.