Maciejowice [mat͡ɕɛjɔˈvit͡sɛ] is a village in the administrative district of Gmina Grójec, within Grójec County, Masovian Voivodeship, in east-central Poland. It lies approximately 6 kilometres (4 mi) north-east of Grójec and 36 km (22 mi) south of Warsaw.