Mark Felt (born August 17, 1913, Twin Falls, Idaho, U.S.—died December 18, 2008, Santa Rosa, California) was an American government official who served as the associate director of the Federal Bureau of Investigation (FBI) in the early 1970s and in 2005 captured public attention when he revealed in an interview with Vanity Fair magazine that he was “Deep Throat,” the anonymous informant at the centre of the Watergate scandal (1972–75).
Felt joined the FBI as a freshly minted lawyer in 1942. By 1971 he was effectively in charge of the bureau’s day-to-day operations, though he was unexpectedly passed over for its top post a year later upon the death of J. Edgar Hoover. Shortly thereafter he began to secretly cooperate with reporter Bob Woodward in the Washington Post newspaper’s investigation into the abuses of presidential powers stemming from the break-in at the Watergate complex during the 1972 U.S presidential election campaign; his inside information was considered instrumental in implicating the White House. Felt retired from the FBI in 1973. In 1980 he was convicted of having ordered illegal break-ins of homes in the pursuit of bombing suspects, but he was later pardoned.