Ronald Irvin Christie (born August 7, 1969) is an American government relations expert and Republican political strategist, who has also worked as a member of former Vice President Dick Cheney's staff. He is the author of two books, and an occasional guest on various cable news programs. He serves as an adjunct professor at Cornell University, Georgetown University, George Washington University, and Haverford College. He is currently the CEO of Christie Strategies, a communications and issue management firm that he founded in Alexandria, Virginia.