The Silesian Voivodship (in Polish województwo slaskie) is an administrative region or voivodship in the south of Poland.
The Silesian voivodship lies in the south of Poland and is bordered by Czechia and Slovakia.
Strong links of the present Silesian voivodship (comprising area known as the Upper Silesia) with the Opole and Lower Silesian Voivodships is justified and motivated by historical identity of the Duchy of Silesia (Ksiestwo Slaskie) divided in the 13th century into the Upper and Lower Silesia.