Marynka [maˈrɨnka] is a settlement in the administrative district of Gmina Wyrzysk, within Piła County, Greater Poland Voivodeship. It is situated in west-central Poland. It lies approximately 6 kilometres (4 mi) north-east of Wyrzysk, 39 km (24 mi) east of Piła, and 93 km (58 mi) north of the regional capital Poznań.