Charles Henry Gordon-Lennox, 10th Duke of Richmond, 10th Duke of Lennox, 10th Duke of Aubigny, 5th Duke of Gordon (19 September 1929 – 1 September 2017), styled Lord Settrington until 1935 and Earl of March and Kinrara between 1935 and 1989, was an English peer and landowner. He was a Deputy Lieutenant of West Sussex from 1975 until 1990, and Lord Lieutenant from 1990 to 1994.