Fierzë is a town and a former municipality in the Kukës County, northern Albania. At the 2015 local government reform it became a subdivision of the municipality Tropojë. The population at the 2023 census was 1,149.
Fierzë sits on the right, northern bank of the Drin, opposite the village Fierzë in Fushë-Arrëz municipality. The Drin river was dammed above Fierzë to form Lake Fierzë in the 1970s and Lake Koman in the 1980s. The Fierzë dam is the tallest dam in Albania, at 152 metres high. The power plant at Fierzë is one of the most important producers of electricity in the country.