Master Sergeant Juan E. Negrón (September 26, 1929 – March 29, 1996) was a member of the United States Army who served in the 65th Infantry Regiment during the Korean War. He was awarded a Distinguished Service Cross for his actions during combat in the Chinese Spring Offensive at Kalma-Eri, North Korea, on April 28, 1951, which was posthumously upgraded to the Medal of Honor in 2014.