Kerala Soil Museum is a museum on the premises of Central Soil Analytical Laboratory at Parottukonam, Thiruvananthapuram District, in the Indian state of Kerala. The museum displays the diverse types of soil in the state. It was set up by the Department of Soil Survey and Conservation of Government of Kerala and inaugurated on 1 January 2014. It has been described as the world’s largest soil museum and the first soil museum in India established to international standards.