Strękowizna [strɛŋkɔˈvizna] is a village in the administrative district of Gmina Nowinka, within Augustów County, Podlaskie Voivodeship, in north-eastern Poland. It lies approximately 5 kilometres (3 mi) south-east of Nowinka, 9 km (6 mi) north-east of Augustów, and 90 km (56 mi) north of the regional capital Białystok.