Świątniki (Polish: [ɕfjɔntˈɲikʲi]) is a village in the administrative district of Gmina Lubraniec, within Włocławek County, Kuyavian-Pomeranian Voivodeship, in north-central Poland. It lies approximately 9 kilometres (6 mi) east of Lubraniec, 17 km (11 mi) south-west of Włocławek, and 62 km (39 mi) south of Toruń.

It is the birthplace of Polish sociologist Florian Znaniecki (1882–1958).