Christopher Greenup (c. 1750 – April 27, 1818) was an American politician who served as a U.S. Representative and the third Governor of Kentucky. Little is known about his early life; the first reliable records about him are documents recording his service in the Revolutionary War where he served as a lieutenant in the Continental Army and a colonel in the Virginia militia.After his service in the war, Greenup helped settle the trans-Appalachian regions of Virginia.