| Troszyn | |
| Settlement Type: | Village |
| Subdivision Type: | Country |
| Subdivision Type1: | Voivodeship |
| Subdivision Name1: | Masovian |
| Subdivision Type2: | County |
| Subdivision Name2: | Ostrołęka |
| Subdivision Type3: | Gmina |
| Subdivision Name3: | Troszyn |
| Coordinates: | 53.0303°N 21.7358°W |
| Pushpin Map: | Poland |
| Pushpin Label Position: | bottom |
| Elevation Min M: | 100 |
| Elevation Max M: | 150 |
Troszyn is a village in Ostrołęka County, Masovian Voivodeship, in east-central Poland. It is the seat of the gmina (administrative district) called Gmina Troszyn.[1] It lies approximately 13km (08miles) east of Ostrołęka and 1040NaN0 north-east of Warsaw.