The Corgo line (Linha do Corgo) was a 1,000 mm (3 ft 3+3⁄8 in) metre gauge railway line in northern Portugal. It closed in 2009. It ran north from Régua (a junction station on the main Douro railway line running along the Douro Valley) to Vila Real and Chaves. The line was latterly operated by Comboios de Portugal.