District 12 is one of the twelve districts in the fictional nation of Panem from Suzanne Collins's series, The Hunger Games. It is primarily known for its coal mining industry, which is the main source of income for its residents. The district is located in the southeastern part of Panem and is characterized by its poverty and harsh living conditions.
The district is also notable for being the home of Katniss Everdeen, the series' protagonist. In the story, District 12 is often depicted as struggling under the oppressive rule of the Capitol, which enforces strict control over the districts and their resources.