Cartha DeLoach, American FBI agent and author (b. 1920)
Cartha Dekle DeLoach (July 20, 1920 – March 13, 2013), known as Deke DeLoach, was deputy associate director of the Federal Bureau of Investigation (FBI) of the United States. During his post, DeLoach was the third most senior official in the FBI after J. Edgar Hoover and Clyde Tolson.