Brzozowo-Solniki [bʐɔˈzɔvɔ sɔlˈniki] is a village in the administrative district of Gmina Poświętne, within Białystok County, Podlaskie Voivodeship, in north-eastern Poland. It lies approximately 5 kilometres (3 mi) west of Poświętne and 35 km (22 mi) south-west of the regional capital Białystok.