Czech Silesia borders Moravia in the south, Poland (Polish Silesia) in the north (in the northwest the County of Kladsko, until 1742/48 an integral part of Bohemia) and Slovakia in the southeast.

Czech Silesia is now part of the Czech Republic, forming part of the Moravian-Silesian Region and the northern part of the Olomouc Region. Germany retains the Silesia-Lusatia region (Niederschlesien-Oberlausitz or Schlesische Oberlausitz) west of the Neisse, which is part of the federal state of Saxony.

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西里西亚（波兰文：Śląsk；德文：Schlesien；捷克文：Slezsko；西里西亚文：Ślonsk/Ślónsk；拉丁文：Silesia），是中欧的一个历史地域名称，大致在奥得河中、上游流域，即今波兰西南部、捷克北部俄斯特拉发一带和德国东部。

Following the Second World War, Czech Silesia (including Hlučínsko) returned to Czechoslovakia and the ethnic Germans were expelled. The Polish minority however still exists, especially in the Trans-Olza region, where it amounts to 40,000 people.

Czech Silesia is one of the three historical regions making up the Czech Republic. In the Czech context, it is often called simply “Silesia” ( Slezsko in Czech). Silesia’s borders have changed over the centuries and the region belonged to several states throughout its history.

Medieval Silesia’s geographic location made it a zone of contact between the German lands, Poland, and Bohemia. Silesia is the region along the upper part of the Odra River, bordered by the Sudetes in the west and the Carpathians in the south, but with no clear natural boundary with Greater Poland in the north or with Lesser Poland in the east.

The Kingdom of Bohemia (Čechy in Czech; Böhmen in German), the Margraviate of Moravia (Morava; Mähren), and Duchy of Silesia (Slezko; Schlesien; Sląsk in Polish) comprise the historical Bohemian Lands, approximately the twenty-first century's Czech Republic, which came under the rule of the Habsburg crown in 1526. The three provinces ...

2014年11月14日 · Silesia is a region now located mainly in Poland with small strips in the Czech Republic and Germany. Historically the province has been divided into the north-western Lower Silesia and the south-eastern Upper Silesia with the two biggest cities Wrocław (Breslau) on the Oder and Katowice respectively.

2024年8月16日 · The Czech Silesian identity has developed as a construction between the dominant German, Czech and partly Polish nationalisms. In this historically informed ethnographic study, Johana Wyss examines how various social actors construct, contest and negotiate Silesian identity and collective memory.