Nathan Woodworth Post (August 3, 1881 – May 30, 1938) was the 8th and 10th Governor of American Samoa. He graduated from the United States Naval Academy in 1904, and commanded the USS Detroit (CL-8) and the Naval Recruiting Station in Omaha, Nebraska. He served two terms as governor: from March 14 to July 14, 1913 and from October 2 to December 16, 1914. He is the first American Samoan governor to serve to two non-consecutive terms.