Ústí nad Labem is a city in the Czech Republic. It has about 92,000 inhabitants and is the capital of the Ústí nad Labem Region. It is a major industrial centre and, besides being an active river port, is an important railway junction.

Ústí nad Labem Region or Ústecký Region is an administrative unit of the Czech Republic, located in the north-western part of the historical land of Bohemia, and named after the capital, Ústí nad Labem. It covers the majority of the former North Bohemia province and is part of the broader area of North Bohemia.