Januszewice [januʂɛˈvit͡sɛ] is a village in the administrative district of Gmina Granowo, within Grodzisk Wielkopolski County, Greater Poland Voivodeship, in west-central Poland. It lies approximately 5 kilometres (3 mi) north-east of Granowo, 15 km (9 mi) east of Grodzisk Wielkopolski, and 29 km (18 mi) south-west of the regional capital Poznań.