Luke McNamee (April 4, 1871–December 30, 1952) was a United States Navy Admiral, businessman, and the 10th and 12th Naval Governor of Guam. He served in the Navy for 42 years, during which time he held multiple commands. During the Spanish–American War, he earned the Navy Cross, and later the Legion of Honour. Earlier on his career, he served as governor, and expanded funding for fighting the infectious diseases running through the native population. He represented the U.S.