Mostowice [mɔstɔˈvit͡sɛ] is a village in the administrative district of Gmina Bystrzyca Kłodzka, within Kłodzko County, Lower Silesian Voivodeship, in south-western Poland, near the border with the Czech Republic.

It lies approximately 14 kilometres (9 mi) west of Bystrzyca Kłodzka, 24 kilometres (15 mi) south-west of Kłodzko, and 104 kilometres (65 mi) south-west of the regional capital Wrocław.