Robert Alfred Theobald (25 January 1886 – 13 May 1957), nicknamed "Fuzzy", was a United States Navy officer who served in World War I and World War II, and achieved the rank of rear admiral.
In retirement, he was the author of the 1954 book The Final Secret of Pearl Harbor: The Washington Background of the Pearl Harbor Attack.
Author: United States Navy photograph Source: Scanned from Garfield, Brian, The Thousand-Mile War: World War II in Alaska and the Aleutians, Fairbanks, Alaska: University of Alaska Press, 1995, ISBN 0-912006-83-8, p. 16 License: CC-PD-Mark PD US Navy