Mark Curtis Christie (born August 8, 1953) is an American attorney who has served as a Republican member of the Federal Energy Regulatory Commission since 2021. He was previously a judge of the Virginia State Corporation Commission, counsel to Virginia House Speaker William J. Howell, and counsel to Virginia Governor George Allen.
Christie had been a counsel to the Governor of Virginia during George Allen's term from 1996 to 1998 and a member of the Virginia State Corporation Commission from 2004 to 2021.