Mościszki [mɔɕˈt͡ɕiʂki] is a village in the administrative district of Gmina Krzywiń, within Kościan County, Greater Poland Voivodeship, in west-central Poland. It lies approximately 11 kilometres (7 mi) north-east of Krzywiń, 22 km (14 mi) east of Kościan, and 43 km (27 mi) south of the regional capital Poznań.