Louis Hugh Wilson Jr. was United States Marine Corps four-star general and a World War II recipient of the Medal of Honor for his actions during the Battle of Guam. He served as the 26th commandant of the Marine Corps from 1975 until his retirement from the Marine Corps in 1979, after 38 years of service.

The Battle of Guam was the American recapture of the Japanese-held island of Guam, a U.S. territory in the Mariana Islands captured by the Japanese from the United States in the First Battle of Guam in 1941 during the Pacific campaign of World War II. The battle was a critical component of Operation Forager. The recapture of Guam and the broader Mariana and Palau Islands campaign resulted in the destruction of much of Japan's naval air power and allowed the United States to establish large airbases from which it could bomb the Japanese home islands with its new strategic bomber, the Boeing B-29 Superfortress.