| Ostrowy | |
| Settlement Type: | Village |
| Total Type: | |
| Subdivision Type: | Country |
| Subdivision Type1: | Voivodeship |
| Subdivision Name1: | Warmian-Masurian |
| Subdivision Type2: | County |
| Subdivision Name2: | Szczytno |
| Subdivision Type3: | Gmina |
| Subdivision Name3: | Wielbark |
| Pushpin Map: | Poland |
| Coordinates: | 53.3667°N 26°W |
Ostrowy (German: Alt Werder) is a village in the administrative district of Gmina Wielbark, within Szczytno County, Warmian-Masurian Voivodeship, in northern Poland.[1] It lies approximately 10km (10miles) east of Wielbark, 230NaN0 south of Szczytno, and 610NaN0 south-east of the regional capital Olsztyn.