Siemirowice [ɕɛmirɔˈvit͡sɛ] (Kashubian: Szemrejce) is a village in the administrative district of Gmina Cewice, within Lębork County, Pomeranian Voivodeship, in northern Poland. It lies approximately 5 kilometres (3 mi) south of Cewice, 17 km (11 mi) south of Lębork, and 58 km (36 mi) west of the regional capital Gdańsk. There is a small school in Siemirowice. Students aged 6 to 12 years attend it. They learn three languages - English, German and Kashubian.