Trzeboszowice [tʂɛbɔʂɔˈvit͡sɛ] (German Schwammelwitz) is a village in the administrative district of Gmina Paczków, within Nysa County, Opole Voivodeship, in south-western Poland, close to the Czech border. It lies approximately 10 kilometres (6 mi) south-east of Paczków, 17 km (11 mi) west of Nysa, and 65 km (40 mi) south-west of the regional capital Opole.
Before 1945 the area was part of Germany (see Territorial changes of Poland after World War II).