S
- Igor Sikorsky
- Herbert Smith (engineer) – Designer of the Sopwith Triplane
- Sir Tom Sopwith – Sopwith Aeroplane company
- Klaus von Storch
- Victor Szebehely – Aerospace Engineering & Celestial Mechanics
- Nevil Shute – Aeronautical Engineer & Author
- Joe Sutter – Chief engineer for the Boeing 747
Read more about this topic: List Of Aerospace Engineers