Conyngham Township is a township in Columbia County, Pennsylvania, United States. It is part of Northeastern Pennsylvania. The population was 689 at the 2020 census. Conyngham Township surrounds the famous borough of Centralia, and part of the mine fire is located here. The abandoned town of Byrnesville is located here.

Columbia County is a county in the Commonwealth of Pennsylvania. It is located in Northeastern Pennsylvania. As of the 2020 census, the population was 64,727. Its county seat is Bloomsburg. The county was created on March 22, 1813, from part of Northumberland County. It was named Columbia, alluding to the United States and Christopher Columbus. The county is part of the Central Pennsylvania region of the state.