Anderson or Winterbourne-Anderstone, a parish in Dorset, on an affluent of the river Stour, 7 miles S of Blandford, and 5 from Bailey Gate station on the Somerset and Dorset railway. Acreage, 597; population, 66. Post town, Blandford; money order and telegraph office, Bere Regis. The chief residence is Anderson House. The living is a rectory in the diocese of Salisbury; value, £90.