Wilanowiec [vilaˈnɔvjɛt͡s] is a former settlement in the administrative district of Gmina Ujście, within Piła County, Greater Poland Voivodeship, in west-central Poland. It lies approximately 5 kilometres (3 mi) west of Ujście, 12 km (7 mi) south of Piła, and 75 km (47 mi) north of the regional capital Poznań.

In 1934 the settlement had a population of 37.