- Sass, Magda1
- Satcher, David1
- Schoenfeld, Gerard1
- Schroeder, Patricia1
- Schumann, Klaus1
- Sereny, Gitta1
- Shirer, William Lawrence1
- Shlaim, Avi1
- Siemiński, Janusz L.1
- Siklósi, Szilveszter1
- Sklar, Morton H.1
- Smart, Tim 1
- Soros Foundation–Kazakhstan1
- Soros Foundation–Kyrgyzstan1
- Steinberg, Blake1
- Stonys, Audrius1
- Swartzburg, Susan G.1
- Szarka, László1
- Szendrei, Tibor1
- Sørensen, Lene Bøgh1