| Ostrzeniewo | |
| Settlement Type: | Village |
| Total Type: | |
| Subdivision Type: | Country |
| Subdivision Type1: | Voivodeship |
| Subdivision Name1: | Masovian |
| Subdivision Type2: | County |
| Subdivision Name2: | Pułtusk |
| Subdivision Type3: | Gmina |
| Subdivision Name3: | Świercze |
| Population Total: | 105 |
| Geocode: | 0128585 |
| Postal Code Type: | Postal code |
| Postal Code: | 06-150 |
| Area Code: | 23 |
| Pushpin Map: | Poland |
| Coordinates: | 52.6617°N 20.7803°W |
| Population As Of: | 2011 |
Ostrzeniewo is a village in the administrative district of Gmina Świercze, within Pułtusk County, Masovian Voivodeship, in east-central Poland.[1] [2]