Teplice District (Czech: okres Teplice) is a district in the Ústí nad Labem Region of the Czech Republic. Its capital is the city of Teplice.

Teplice District is divided into two administrative districts of municipalities with extended competence: Teplice and Bílina.

Cities and towns are marked in bold and market towns in italics:

Bílina - Bořislav - Bystřany - Bžany - Dubí - Duchcov - Háj u Duchcova - Hostomice - Hrob - Hrobčice - Jeníkov - Kladruby - Košťany - Kostomlaty pod Milešovkou - Krupka - Lahošť - Ledvice - Lukov - Měrunice - Mikulov - Modlany - Moldava - Novosedlice - Ohníč - Osek - Proboštov - Rtyně nad Bílinou - Srbice - Světec - Teplice - Újezdeček - Zabrušany - Žalany - Žim

Teplice District borders Germany in the north. The terrain is very varied – hilly in the south, rather flat in the centre, and mountainous in the north. The territory extends into three geomorphological mesoregions: Central Bohemian Uplands (most of the territory), Most Basin (a strip across the territory from west to east) and Ore Mountains (north). The highest point of the district is the mountain Pramenáč in Košťany with an elevation of 910 m (2,990 ft), the lowest point is the river bed of the Bílina in Rtyně nad Bílinou at 160 m (520 ft).

From the total district area of 468.9 km (181.0 sq mi), agricultural land occupies 162.0 km (62.5 sq mi), forests occupy 184.4 km (71.2 sq mi), and water area occupies 8.5 km (3.3 sq mi). Forests cover 39.3% of the district's area.

The most important river is the Bílina, which flows across the territory from west to east. There are several reservoirs and artificial lakes created by flooding mines. The largest of them is Barbora with an area of 65 ha (160 acres).

České Středohoří is a protected landscape area that extends into the district.

Historical population

Year Pop. ±% 1869 63,774 —     1880 94,034 +47.4% 1890 120,998 +28.7% 1900 166,545 +37.6% 1910 187,358 +12.5%	Year Pop. ±% 1921 186,585 −0.4% 1930 200,603 +7.5% 1950 129,583 −35.4% 1961 139,679 +7.8% 1970 135,644 −2.9%	Year Pop. ±% 1980 135,838 +0.1% 1991 127,872 −5.9% 2001 126,098 −1.4% 2011 125,498 −0.5% 2021 122,730 −2.2%
Source: Censuses

Name	Population	Area (km)
Teplice	50,959	24
Bílina	14,580	33
Krupka	12,779	47
Duchcov	8,685	15
Dubí	8,071	34
Osek	4,558	42
Košťany	3,238	24
Proboštov	2,692	4
Novosedlice	2,157	1
Hrob	2,004	11

The largest employers with headquarters in Teplice District and at least 500 employees are:

Economic entity	Location	Number of employees	Main activity
AGC Automotive Czech	Bílina	1,500–1,999	Shaping and processing of flat glass
AGC Flat Glass Czech	Teplice	1,000–1,499	Manufacture of flat glass
Severočeská servisní	Teplice	1,000–1,499	Construction and maintenance of pipelines
PRODECO	Bílina	500–999	Manufacture of machinery for mining and quarrying
Revitrans	Bílina	500–999	Rental and maintenance of construction and mining machinery
Správa a údržba silnic Ústeckého kraje	Dubí	500–999	Road management and maintenance
Auto-Kabel Krupka	Krupka	500–999	Manufacture of electricity distribution for automotive industry
Personna International CZ	Krupka	500–999	Manufacture of razors
Tivall CZ	Krupka	500–999	Food industry
Severočeské vodovody a kanalizace	Teplice	500–999	Water collection, treatment and supply

There are no motorways in the district territory. The most important road that passess through the district is the I/13 from Karlovy Vary to Liberec.

The mining cultural landscape of Krupka was designated a UNESCO World Heritage Site in 2019 as part of the transnational Ore Mountain Mining Region.

The most important monuments in the district, protected as national cultural monuments, are:

• Memorial to the victims of the Nelson Mine disaster in Osek
• Cistercian monastery in Osek
• Duchcov Castle
• Basilica of Our Lady of Sorrows in Krupka-Bohosudov

The best-preserved settlements, localities and landscapes, protected as monument reservations and monument zones, are:

• Bílina-Pražské Předměstí (archeological monument reservation)
• Bílina
• Duchcov
• Krupka
• Teplice
• Mining cultural landscape of Krupka

The most visited tourist destination is the Regional Museum in Teplice.

• Teplice District – profile on the Czech Statistical Office website