Which Indian actresses has been chosen as the brand ambassador for sanitation programme?

The Indian actress chosen as the brand ambassador for the Swachh Bharat Mission, the sanitation program launched by the Indian government, is Amitabh Bachchan.

He was chosen in 2014 as the face of the campaign to promote cleanliness and hygiene in India.

While there have been other celebrities involved in various sanitation initiatives, Amitabh Bachchan remains the primary ambassador for the Swachh Bharat Mission.