Ugarchin Municipality (Bulgarian: Община Угърчин) is a municipality (obshtina) in Lovech Province, Central-North Bulgaria, located from the area of the so-called Fore-Balkan to the Danubian Plain. It is named after its administrative centre - the town of Ugarchin.

The municipality embraces a territory of 523.10 km (201.97 sq mi) with a population of 7,181 inhabitants, as of December 2009.

1. Dragana (Драгана)
2. Golets (Голец)
3. Kalenik (Каленик)
4. Katunets (Катунец)
5. Kirchevo (Кирчево)
6. Lesidren (Лесидрен)
7. Mikre (Микре)
8. Orlyane (Орляне)
9. Slavshtitsa (Славщица)
10. Sopot (Сопот)
11. Ugarchin (Угърчин)

The following table shows the change of the population during the last four decades.

Ugarchin Municipality
Year	1975	1985	1992	2001	2005	2007	2009	2011
Population	15,430	12,404	10,816	8,561	7,869	7,544	7,181	...
Sources: Census 2001, Census 2011, „pop-stat.mashke.org“,

According to the latest Bulgarian census of 2011, the religious composition, among those who answered the optional question on religious identification, was the following:

Religious composition of Ugarchin Municipality Orthodox Christianity   68.3% Catholicism   0.8% Protestantism   0.0% Islam   1.5% No religion   20.6% Prefer not to answer, others and indefinable   8.8%

• Provinces of Bulgaria
• Municipalities of Bulgaria
• List of cities and towns in Bulgaria