Sokolniki [sɔkɔlˈɲikʲi] is a village in the administrative district of Gmina Kołaczkowo, within Września County, Greater Poland Voivodeship, in west-central Poland. It lies approximately 13 kilometres (8 mi) south-east of Września and 56 km (35 mi) east of the regional capital Poznań. The Church of St. James the Greater stands in the village.