The 370th Infantry Regiment was the designation for one of the infantry regiments of the 93rd (Provisional) Infantry Division in World War I. Known as the "Black Devils", for their fierce fighting during the First World War and a segregated unit, it was the only United States Army combat unit with African-American officers. In World War II, a regiment known as the 370th Infantry Regiment was part of the segregated 92nd Infantry Division, but did not perpetuate the lineage of the 8th Illinois or World War I 370th, only sharing its numerical designation.

The 93rd Infantry Division was a "colored" segregated unit of the United States Army in World War I and World War II. However, in World War I only its four infantry regiments, two brigade headquarters, and a provisional division headquarters were organized, and the divisional and brigade headquarters were demobilized in May 1918. Its regiments fought primarily under French command in that war and saw action during the Second Battle of the Marne. They acquired the nickname Blue Helmets from the French, as these units were issued horizon blue French Adrian helmets. Consequently, its shoulder patch became a blue French helmet, to commemorate its service with the French Army during the German spring offensive.