Gmina Troszyn
Gmina Troszyn 
    Troszyn Commune  | |
|---|---|
| Coordinates (Troszyn): 53°1′49″N 21°44′9″E / 53.03028°N 21.73583°E | |
| Country | Poland | 
| Voivodeship | Masovian | 
| County | Ostrołęka County | 
| Seat | Troszyn | 
| Area | |
 • Total  | 156.31 km2 (60.35 sq mi) | 
| Population  (2011)  | |
 • Total  | 4,945 | 
| • Density | 32/km2 (82/sq mi) | 
Gmina Troszyn is a rural gmina (administrative district) in Ostrołęka County, Masovian Voivodeship, in east-central Poland. Its seat is the village of Troszyn, which lies approximately 13 kilometres (8 mi) east of Ostrołęka and 104 km (65 mi) north-east of Warsaw.
The gmina covers an area of 156.31 square kilometres (60.4 sq mi), and as of 2006 its total population is 4,880 (4,945 in 2011).