Torrington is the most populated municipality and largest city in Litchfield County, Connecticut, United States, and the Northwest Hills Planning Region. It is also the core city of Greater Torrington, one of the largest micropolitan areas in the United States. The city population was 35,515 according to the 2020 census. The city is located roughly 23 miles (37 km) west of Hartford, 34 miles (55 km) southwest of Springfield, Massachusetts, 67 miles (108 km) southeast of Albany, New York, 84 miles (135 km) northeast of New York City, and 127 miles (204 km) west of Boston, Massachusetts.

Litchfield County is in northwestern Connecticut, United States. As of the 2020 census, the population was 185,186. The county was named after Lichfield, in England. Litchfield County has the lowest population density of any county in Connecticut and is the state's largest county by area.