Tunkhannock is a borough in Wyoming County, Pennsylvania, 31 miles (50 km) northwest of Wilkes-Barre. In the past, lumbering was carried on extensively. The chief industry was tanning and there were spool and tub factories, furnaces and machine shops, stave and planing mills, and witch hazel distilleries. Today, many residents are employed by the Procter & Gamble plant nearby. In 1900, 1,305 people lived here, and in 1910, 1,598 people lived here. As of the 2000 census, the borough population was 1,911. It is the county seat of Wyoming County.
The Tunkhannock Historic District, bounded by Tioga, Pine, and Harrison Sts and Wyoming Ave, was added to the National Register of Historic Places in August, 2005.
English translations of the Native American Tunkhannock vary, including "meeting of the waters," "small stream," "wilderness stream," and "full of timber."