Tierra del Fuego Province (Provincia de Tierra del Fuego) is one of four provinces in the southern Chilean region of Magallanes and Antártica Chilena (XII). It includes the Chilean or western part of the main island of Tierra del Fuego, except for the part south of the Cordillera Darwin, which is in Antártica Chilena Province. (Argentina also has a Tierra del Fuego Province.)
Chilean Tierra del Fuego has two towns, Porvenir, capital of the province, and Cerro Sombrero, and a number of small villages. A key geographical feature is Bahía Inútil ("Useless Bay"), so named by British geographers in the late 19th century because the bay is not useful as a port.
Gold-bearing sands have been recorded at a number of sites within the Fuegan shores of the Tierra del Fuego Province. Chilean Tierra del Fuego is known for numerous small lakes, including Lago Blanco and Lago Deseado. The climate is Subpolar Oceanic, bordering on a Tundra climate
