-

Henry Sheen
-

Richard Shelby
Richard Shelby was credited with 4 aerial victories in World War I.
-

Theodore Sieloff
-

Robert Sillman
Robert Sillman was a Non-Graduating Member of the U.S. Military Academy at West Point, Class of 1887. He retired as a U.S. Army Lieutenant Colonel.
-

Louis Simon
Louis Simon was credited with 2 aerial victories in World War I.
-

Andre Simonet
-

Albert Smith
-

Herbert Smith
-

Jacob Smith
-

Robert Smith
-

Richard Smyrden
-

John Snyder

