Brzezinka (Polish: [bʐɛˈʑiŋka]) is a settlement in the administrative district of Gmina Czarna Dąbrówka, within Bytów County, Pomeranian Voivodeship, in northern Poland. It lies approximately 7 kilometres (4 mi) south of Czarna Dąbrówka, 19 km (12 mi) north of Bytów, and 70 km (43 mi) west of the regional capital Gdańsk.