Vělopolí

(Polish: , German: Ober Zukau) is a village in Karviná District, Moravian-Silesian Region, Czech Republic. It was a separate municipality but became administratively a part of Český Těšín in 1975. It has a population of 719 (2005).The name of the village is possessive in origin derived from personal name Żuk (Żuk/Žuk means beetle in both Polish and Czech).

(Polish: , German: Trzytiesch) is a municipality and village in Frýdek-Místek District in the Moravian-Silesian Region of the Czech Republic. It has about 1,100 inhabitants. The municipality has a significant Polish minority.

(Polish: , German: Nieder Zukau) is a village in Karviná District, Moravian-Silesian Region, Czech Republic. It was a separate municipality but became administratively a part of Czech Teschen in 1960. It has a population of 1,064 (2005).The name of the village is possessive in origin derived from personal name Żuk (żuk means also a beetle).

Hnojník (Polish: , German: Hnoynik, Gnoynik) is a municipality and village in Frýdek-Místek District in the Moravian-Silesian Region of the Czech Republic. It has about 1,500 inhabitants. The municipality has a significant Polish minority.

Smilovice (Polish: , German: Smilowitz) is a municipality and village in Frýdek-Místek District in the Moravian-Silesian Region of the Czech Republic. It has about 800 inhabitants. Former Prime Minister of Poland and former president of the European Parliament Jerzy Buzek was born here. The municipality has a significant Polish minority.

Koňákov (Polish: Koniaków, German: Konakau) is a village in Karviná District, Moravian-Silesian Region, Czech Republic. It was first mentioned in 1478 and in 1850 was a separate municipality, later it was a part of Mistřovice municipality which became administratively a part of Český Těšín in 1975. In 2001 it had a population of 228.In the village there is a Lutheran chapel and a Catholic church built in 1863.

(Polish: ) is a village in Karviná District, Moravian-Silesian Region, Czech Republic. It was a separate municipality but became administratively a part of Český Těšín in 1975 (together with Mosty and Koňákov). It has a population of 460 (2005).The name is patronymic in origin derived from personal name Mistrz (see also mistrz in Polish: a master).

(Polish: , German: Roppitz) is a municipality and village in Frýdek-Místek District in the Moravian-Silesian Region of the Czech Republic. It has about 1,700 inhabitants. The municipality has a significant Polish minority.

(Polish: , German: Trzanowitz) is a municipality and village in Frýdek-Místek District in the Moravian-Silesian Region of the Czech Republic. It has about 1,100 inhabitants. The municipality has a significant Polish minority.

(literally "bridges") (Polish: , German: Mosty bei Teschen) is a village and part of Český Těšín in Karviná District in the Moravian-Silesian Region of the Czech Republic. It was a separate municipality but became administratively a part of Mistřovice in 1960 and later Český Těšín in 1975. As of 2021, it has a population of 1,253.

(Polish: , German: Schibitz) was a village in Karviná District, Moravian-Silesian Region, Czech Republic. It was a separate municipality, but became administratively a part of Český Těšín in 1947. The name is derived from the świba bush, from the cornus genius.

(Polish: ) is a village in Frýdek-Místek District, Moravian-Silesian Region, Czech Republic. It was a separate municipality but became administratively a part of Třinec in 1980. It has a population of 1,531 (1 January 2008) and lies in the historical region of Cieszyn Silesia. The name was originally patronymic in origin derived from personal name Niebor or Niebora and ending typically in Slavic fashion in such names (-(ow)ice, often Germanised as -(ow)itz). Later it was transformed into possessive name (e.g. w Neborowie, 1464).