The Ministry of Drinking Water and Sanitation was a ministry of the Government of India formed in 2011. From May 2019, the ministry has been merged with the Ministry of Jal Shakti.

In 1999, the Department of Drinking Water Supply (DDWS) was formed under Ministry of Rural Development, for focused attention on drinking water and sanitation. Later it was renamed as Department of Drinking Water and Sanitation in 2010. In 2011, it was conferred the Ministry status, keeping in view the extreme importance given to the sector by the United Progressive Alliance government. The Ministry of Drinking Water and Sanitation was the nodal department for the overall policy, planning, funding and coordination of programmes of drinking water and sanitation in the country.