- Suzanne Shu
- Sven Axsater
- Sven Leyffer
- Sven Roden
- Sven Seuken
- Swati Padmanabhan
- Swift & Company
- Sylvain Jean Delerce
- Sylvia J.T. Jansen
- Sylvie Bouffard
- Syncrude
- Syngenta
- Syngenta 2015 Edelman
- Syntex Laboratories, Inc.
- Syntex Laboratories, Inc.
- Sze-chuan Suen
- Søren Asmussen
- T. Glenn Bailey
- T. S. Wee
- T. Taylor
