Heathcote-Drummond-Willoughby

Heathcote-Drummond-Willoughby is a surname. Notable people with the surname include:


 * Claud Heathcote-Drummond-Willoughby (1872–1950), British Conservative Party politician
 * Charles Strathavon Heathcote-Drummond-Willoughby (1870–1949), British army officer
 * Gilbert Heathcote-Drummond-Willoughby (disambiguation), several people
 * James Heathcote-Drummond-Willoughby, 3rd Earl of Ancaster (1907–1983), British Conservative politician
 * Jane Heathcote-Drummond-Willoughby, 28th Baroness Willoughby de Eresby PC (born 1934), the daughter of the 3rd Earl of Ancaster