- Pipes, Richard2
- Plaat, Henri2
- Polish Helsinki Committee2
- Polsby, Nelson W.2
- Popescu-Gopo, Ion2
- Pozsgay, Imre2
- Radovanović, Vlastimir2
- Raeff, Marc2
- Raina, Peter2
- Read, Anthony2
- Robrieux, Philippe2
- Rositzke, Harry August2
- Rullmann, Hans Peter2
- Rybakov, Anatolii2
- Sakharov, Andrei2
- Schwartz, Herman2
- Scott, Harriet Fast2
- Sebastian, Tim2
- Semenov, IUlian2
- Sevela, Efraim2