Ryszewko, Kuyavian-Pomeranian Voivodeship
Ryszewko is a village in the administrative district of Gmina Gąsawa, within Żnin County, Kuyavian-Pomeranian Voivodeship, in north-central Poland. It lies approximately south of Gąsawa, south of Żnin, and south of Bydgoszcz.