Winterborne Kingston is a village and civil parish in the county of Dorset in southern England. It lies in the North Dorset administrative district, 7 miles (11 km) south of the town of Blandford Forum and 2 miles (3.2 km) northeast of the large village of Bere Regis. It is situated in a winterbourne valley on the edge of the dip slope of the Dorset Downs. In the 2011 census the parish had 282 households and a population of 643. In 2001 it had a population of 613.