The Royal County of Berkshire Show is an annual agricultural show in Berkshire, England that started in 1909 at Enborne Gate Farm, Newbury, as a horse show and has now grown to be a significant event for the farming world. The Newbury and District Agricultural Society was formed in 1909 to run the show and continues to do so. The show takes place over two days in September at the permanent showground near Chieveley.