| Clark L. Ruffner | |
| Birth Date: | 12 January 1903 |
| Birth Place: | Buffalo, New York |
| Death Place: | Washington, D.C. |
| Allegiance: | United States |
| Branch: | United States Army |
| Serviceyears: | 1924–1962 |
| Rank: | General |
| Commands: | Third United States Army 2nd Armored Division United States Army, Pacific 2nd Infantry Division |
| Battles: | World War II Korean War |
| Awards: | Distinguished Service Cross Silver Star (2) Legion of Merit (2) Bronze Star Medal |
General Clark Louis Ruffner (January 12, 1903 – July 26, 1982) was a senior officer in the United States Army who served in World War II and the Korean War.
Ruffner was born January 12, 1903, in Buffalo, New York, and graduated from the Virginia Military Institute in 1924. Most of his early career was spent in various cavalry units until his appointment as Assistant Professor of Military Science and Tactics at Norwich University in Vermont from 1937 to 1940.
During World War II, Ruffner first served as Assistant Chief of Staff and then Deputy Chief of Staff for VII Corps from 1942 to 1943. He then went on to become Assistant Deputy Chief of Staff for the Hawaiian Department in 1943. From there, Ruffner became Deputy Chief of Staff, Central Pacific Area, from 1943 to 1944, and Chief of Staff for the United States Army, Pacific from 1944 until after the end of the war.
At the outbreak of the Korean War, Ruffner was Chief of Staff, X Corps, but soon took command of the 2nd Infantry Division in 1951 from where he was a key commander in the conflict. Ruffner's unit occupied the center of the UN line during the Battle of the Soyang River during the Chinese spring offensive. After his command, Ruffner spent the remainder of the war in Washington working on International Security Affairs in the office of the Defense Secretary.
In 1954, Ruffner moved back into the Pacific theater where he successively served as Deputy Commanding General and Commanding General for the United States Army, Pacific. From there he became Commanding General, 2nd Armored Division, from 1954 to 1956, and after a tour in Germany, Commanding General of the Third United States Army from 1958 to 1960. During this period, he received promotions to lieutenant general and general. Ruffner concluded his career as United States Representative to NATO, and retired in 1962. He died on July 26, 1982.[1]
Ruffner's military decorations and service medals include the Distinguished Service Cross, Army Distinguished Service Medal with two Oak Leaf Clusters, Silver Star with Oak Leaf Cluster, the Legion of Merit with Oak Leaf Cluster, the Bronze Star Medal, the Air Medal with two Oak Leaf Clusters, the Army Commendation Medal, the World War II Victory Medal, the Korean Service Medal with four bronze service stars, and the United Nations Service Medal.