Kamionowo
Village
Kamionowo
Coordinates: 53°2′55″N 21°54′57″E / 53.04861°N 21.91583°E / 53.04861; 21.91583
Country	Poland
Voivodeship	Masovian
County	Ostrołęka
Gmina	Troszyn
Highest elevation	150 m (490 ft)
Lowest elevation	100 m (300 ft)

Kamionowo [kamjɔˈnɔvɔ] is a village in the administrative district of Gmina Troszyn, within Ostrołęka County, Masovian Voivodeship, in east-central Poland.^[1] It lies approximately 13 kilometres (8 mi) east of Troszyn, 24 km (15 mi) east of Ostrołęka, and 112 km (70 mi) north-east of Warsaw.