American military personnel killed in the Korean War

Charles Gene Abrell (August 12, 1931 – June 10, 1951) was a United States Marine Corps corporal who was killed in action during the UN May–June 1951 counteroffensive in the Korean War.
Abrell was posthumously awarded the Medal of Honor for his heroic actions and sacrifice of life on June 10, 1951, at Hwacheon, Korea while advancing under fire with his platoon against enemy hill positions. After being wounded twice during a single-handed assault against an enemy bunker, he pulled the pin from a hand grenade and hurled himself into the bunker, killing the enemy gun crew and himself in the explosion.

Mike Castaneda Pena (November 6, 1924 – September 5, 1950) was a U.S. Army veteran of World War II and the Korean War, and a recipient of the Medal of Honor for his actions at the Battle of Tabu-dong.

Private First Class Whitt Lloyd Moreland (March 7, 1930 – May 29, 1951) was a United States Marine who heroically sacrificed his life to save the lives of fellow Marines by smothering a hand grenade with his body during the UN May–June 1951 counteroffensive of the Korean War. For this action on May 29, 1951, at Kwagch’i-Dong, PFC Moreland was posthumously awarded the United States' highest military decoration — the Medal of Honor. He was the 17th Marine to be awarded the Medal of Honor during the Korean War.

Corporal Benito Martinez (April 21, 1932 – September 6, 1952) was a United States Army soldier who posthumously received the Medal of Honor — the United States' highest military decoration — for his actions on the near Satae-ri in Korea during the Korean War. Martinez was mortally wounded while solely defending his outpost. His actions enabled his company to take back the terrain which they had lost.

Eugene Arnold Obregon (November 12, 1930 – September 26, 1950) was a United States Marine who was posthumously awarded the United States' highest military decoration for valor — the Medal of Honor — for sacrificing his life to save that of a wounded comrade during the Second Battle of Seoul. On September 26, 1950, Private First Class Obregon was fatally wounded by enemy machine gun fire while using his body to shield a wounded fellow Marine.

Frank Nicias Mitchell (August 18, 1921 – November 26, 1950) was an American who served in World War II as an enlisted Marine and was killed in action as a Marine first lieutenant during the Korean War while serving with the 1st Marine Division. He posthumously received the United States' highest military decoration for valor, the Medal of Honor, for his actions as a platoon commander during a firefight with the enemy on November 26, 1950, at Hagsang-ni, near Yudamni in North Korea.

Staff Sergeant Ambrosio Guillen (December 7, 1929 – July 25, 1953) was a United States Marine who was posthumously awarded the Medal of Honor—the United States' highest military award for valor—for his heroic actions and sacrifice of life on July 25, 1953, two days before the ceasefire, during the Korean War. He was responsible for his infantry platoon's turning an overwhelming enemy attack into a defeat and disorderly retreat.

Private First Class William Bernard Baugh (July 7, 1930 – November 29, 1950) was a United States Marine who, at age 20, received the Medal of Honor for his actions at the Battle of Chosin Reservoir in the Korean War.
The nation's highest decoration for valor was presented to Baugh for extraordinary heroism on November 29, 1950, between Koto-ri and Hagaru-ri, when he protected the members of his squad from a grenade by smothering it with his body.

Cornelius H. Charlton (July 24, 1929 – June 2, 1951) was a soldier in the United States Army during the Korean War. Sergeant Charlton posthumously received the Medal of Honor for his actions near Chipo-ri, South Korea on June 2, 1951.
Born to a coal mining family in West Virginia, Charlton enlisted in the Army out of high school in 1946. He was transferred to the segregated 24th Infantry Regiment, 25th Infantry Division, fighting in the Korean War. During a battle for Hill 543 near the village of Chipo-ri, Charlton took command of his platoon after its commanding officer was injured, leading it on three successive assaults of the hill. Charlton continued to lead the attack until the Chinese position was destroyed, at the cost of his life. For these actions, Charlton was awarded the medal.
In the following years, Charlton was honored numerous times, but was controversially not given a spot in Arlington National Cemetery, which his family claimed was due to racial discrimination. The controversy attracted national attention before Charlton was finally reburied in Arlington in 2008.