Błotnica [bwɔtˈnit͡sa] is a village in the administrative district of Gmina Złoty Stok, within Ząbkowice Śląskie County, Lower Silesian Voivodeship, in south-western Poland, close to the Czech border.

It lies approximately 5 kilometres (3 mi) north-east of Złoty Stok, 15 kilometres (9 mi) south-east of Ząbkowice Śląskie, and 73 kilometres (45 mi) south of the regional capital Wrocław.