Byszewice [bɨʂɛˈvit͡sɛ] is a village in the administrative district of Gmina Kaczory, within Piła County, Greater Poland Voivodeship, in west-central Poland. It lies approximately 6 kilometres (4 mi) east of Kaczory, 18 km (11 mi) south-east of Piła, and 77 km (48 mi) north of the regional capital Poznań.