Kingston on Soar is a village and civil parish in the Rushcliffe borough of Nottinghamshire, England. It has a population of 239, as of the 2001 census. The parish has four centres of population: the village, Kingston Hall, New Kingston and Kingston Fields.
The precursor to the Midland Agricultural and Dairy College (which became the University of Nottingham's Sutton Bonington Campus in the neighbouring parish of Sutton Bonington) was the Midland Dairy Institute and was located in the parish of Kingston on Soar. Today, the University Farm, a commercial research farm, partly lies in the parish, including an associated high-technology dairy centre.