Sackville George Pelham, 5th Earl of Yarborough, MC (17 December 1888 – 7 February 1948), styled Lord Worsley from 1914 to 1926 and known as The Lord Conyers from 1926 until his accession to the earldom in 1936, was a British peer and soldier. In 1926, Lord Worsley became a major in the Nottinghamshire Yeomanry and on the death of his mother that year, inherited the baronies of Conyers and Fauconberg and the Portuguese countship of Mértola. He later inherited the earldom of Yarborough from his father in 1936.