Śliwiczki is a village in the administrative district of Gmina Śliwice, within Tuchola County, Kuyavian-Pomeranian Voivodeship, in north-central Poland. It lies approximately 3 kilometres (2 mi) south-east of Śliwice, 25 km (16 mi) north-east of Tuchola, and 65 km (40 mi) north of Bydgoszcz.