Ludwikowo [ludviˈkɔvɔ] is a settlement in the administrative district of Gmina Szamotuły, within Szamotuły County, Greater Poland Voivodeship, in west-central Poland. It lies approximately 4 kilometres (2 mi) north-east of Szamotuły and 33 km (21 mi) north-west of the regional capital Poznań.