The Cabildo de Salta is the oldest (colonial) government building in the city of Salta. It housed headquarters of the authorities from 1626 to 1888. The cabildo was rebuilt in 1676. The construction of the current building began around 1780 and was finished around 1783. Its tower was built several years later.

The cabildo housed the police and the seat of the Government House until 1880. Nine years later it was sold at public auction to individuals, being occupied by owners, tenants, business premises and a hotel. Later it was partially demolished. In 1945 it was restored and it is considered being the most complete and best preserved town hall in Argentina.

In 1937 the building was declared a National Historical Monument. Nowadays it houses the Museo Histórico den Norte.