Stefanowo [stɛfaˈnɔvɔ] is a settlement in the administrative district of Gmina Piaski, within Gostyń County, Greater Poland Voivodeship, in west-central Poland. It lies approximately 8 kilometres (5 mi) south-east of Piaski, 12 km (7 mi) east of Gostyń, and 63 km (39 mi) south of the regional capital Poznań.