Sarnath Museum is the oldest site museum of Archaeological Survey of India. It houses the findings and excavations at the archaeological site of Sarnath, by the Archaeological Survey of India. Sarnath is located near Varanasi, in the state of Uttar Pradesh.
To keep the antiquities found from the site, a decision was taken in 1904 by the Government to construct a site museum adjacent to the excavated site at Sarnath. It was due to initiative of Sir John Marshall, the then Director General of Archaeology in India, that this museum was created. The plans were prepared by Mr. James Ramson, the then consulting Architect to the Government of India. The building was completed in 1910 to house, display and study the antiquities in their right perspective. The building forms half of a monastery (Sangharam) in plan.