Scott Field Historic District began as a World War I era air base built in 1917 near O'Fallon, Illinois, and was expanded and rebuilt before World War II.

[2] The district contains primarily that portion of the base built prior to 1941, and is now contained within the renamed, expanded, and operational Scott Air Force Base.

[2] Scott Field was named after Corporal Frank S. Scott, the first enlisted member of the United States Armed Forces to die in an aircraft accident.

[3] The district was listed on the National Register of Historic Places in 1994.

This article about a property in St. Clair County, Illinois on the National Register of Historic Places is a stub.