Stur
- Tayl
- Sturgeon , William
- Sturtevant , Alfred Henry
- Suess , Eduard
- Sumner
- Sumner , James Batcheller
- Sutherland , Earl
- Svedberg , Theodor
- Swammerdam , Jan
- Sylvester , James Joseph
- Synge , Richard Laurence Millington
- Szent-Györgyi
- Szent-Györgyi , Albert von
- Szent-Györgyi, Albert von
- Szilard , Leo