The 92nd Infantry Division was an African American, later mixed, infantry division of the United States Army that served in World War I, World War II, and the Korean War. The military was racially segregated during the World Wars. The division was organized in October 1917, after the U.S. entry into World War I, at Camp Funston, Kansas, with African American soldiers from all states. In 1918, before leaving for France, the American buffalo was selected as the divisional insignia due to the "Buffalo Soldiers" nickname, given to African American cavalrymen in the 19th century. The divisional nickname, "Buffalo Soldiers Division", was inherited from the 366th Infantry, one of the first units organized in the division.

Buffalo Soldiers were United States Army regiments composed primarily of African Americans, formed during the 19th century to serve on the American frontier. On September 21, 1866, the 10th Cavalry Regiment was formed at Fort Leavenworth, Kansas. The nickname "Buffalo Soldiers" was purportedly given to the regiment by Native Americans who fought against them in the American Indian Wars, and the term eventually became synonymous with all of the African American U.S. Army regiments established in 1866, including the 9th Cavalry Regiment, 10th Cavalry Regiment, 24th Infantry Regiment, 25th Infantry Regiment and 38th Infantry Regiment.