Anugerah kebesaran tentera A.S.

Darjah kebesaran asing

• Honorary Knight Grand Cross Order of the Bath (United Kingdom)
• Grand Cross Legion of Honor (Perancis)
• Order of Military Merit (Brazil)
• Grand Cross of the Order of Merit (Chile)
• Grand Cross of the Order of Boyacá Cherifien (Columbia) (Given by President Ospina Perez as he opened the IX Panamerican Conference)
• Order of Military Merit, First Class (Cuba)
• Star of Abdon Calderon, First Class (Ecuador)
• Grand Cross Order of George I with swords (Greece)
• Order of Saints Maurice and Lazarus (Itali)
• Order of the Crown of Italy (Itali)
• Grand Cross of the Order of Ouissam Alaouite (Maghribi)
• Grand Cross with Swords Order of Orange-Nassau (Belanda)
• Grand Cross Order of Military Merit (Soviet Union)
• Order of Suvorov, 1st class (Soviet Union)
• Gran Official del Sol del Peru (Peru)

Bintang dan pingat asing

• Croix de Guerre (Perancis)
• Centennial Medal (Liberia)
• Silver Medal for Bravery (Montenegro)
• Medal of La Solidaridad, 2nd Class (Panama)

Anugerah awam

• Tahun 1946, beliau telah dikurniakan United States Congressional Gold Medal.
• Tahun 1948, beliau telah dianugerahkan Distinguished Achievement Award bagi peranan dan sumbangannya sewaktu dan selepas Perang Dunia II.
• Hadiah Keamanan Nobel 1953 bagi Rancangan Marshall.
• The United States Postal Service honored him with a Prominent Americans series (1965–1978) 20¢ postage stamp.
• 1959 Karlspreis (International Charlemagne Prize of the city of Aachen).
• 1960 George C. Marshall Space Flight Center, originally the Army Ballistics Missile Agency at Redstone Arsenal, Huntsville Alabama, became a NASA field center and was renamed.
• The British Parliament established the Marshall Scholarship in recognition of Marshall's contributions to Anglo-American relations.
• Many buildings and streets throughout the U.S. and other nations are named in his honor.
• George C. Marshall Award, the highest award given to a chapter in Kappa Alpha Order.
• George C. Marshall High School, founded in 1962 and located in Falls Church, Virginia, is the only public high school in the United States named for Marshall. The nickname of the school – "The Statesmen" – appropriately reflects his life and contributions.
• The Marshall Elementary School is in the Laurel Highlands School District, Uniontown, Pennsylvania.
• George C. Marshall Elementary School: located in Vancouver, Washington.

The George C. Marshal European Center for Security Studies in Garmisch-Partenkirchen, Germany

• George Catlett Marshall Medal, awarded by the Association of the United States Army. Awarded to Bob Hope in 1972.