Concepción is a city in Tucumán Province, Argentina, and serves as the seat of the Chicligasta Department. It lies in the southern part of the province, about 76 kilometres south of San Miguel de Tucumán, the provincial capital and largest city.
The city has a population of 49,782. Owing to its size and its busy commercial activity, Concepción is regarded as the second most important urban area in Tucumán Province and the principal urban centre of southern Tucumán.