Horniki Dolne [xɔrˈniki ˈdɔlnɛ] is a village in the administrative district of Gmina Nowa Karczma, within Kościerzyna County, Pomeranian Voivodeship, in northern Poland. It lies approximately 2 kilometres (1 mi) east of Nowa Karczma, 17 km (11 mi) east of Kościerzyna, and 37 km (23 mi) south-west of the regional capital Gdańsk.

For details of the history of the region, see History of Pomerania.