- Resasco, Daniel E.1
- Resul Demirtaş1
- Resul Duran1
- Rezzan Erdoğan1
- Rıdvan, Şahin1
- Rıdvan Palancı1
- Rıfat Makul1
- Rıza Akbaş2
- Richter, Ulf Henning1
- Riegler, W.1
- Ring, Uwe1
- Ristic, G1
- Rivza, B.2
- Rizalar, Selda1
- Roberts, Sara J.1
- Rocha-Gomes, Joao1
- Rodrigues, Ricardo Borges1
- Rodríguez-Quiel, E.1
- Rodriguez-Saona, Luis E.2
- Rogers, John1
- Rogers, W. Pratt4
- Rogosic, M.1
- Rojay, Bora1
- Rollas, Kazim2
- Romanov, R.1
- Ronzhin, A.1
- Roque, A. A.1
- Rosell, Javiera1
- Roy, L.1
- Ruffet, Gilles5
- Rukiye Açıkel1
- Rukiye Çınar1
- Rupprechter, Günther1
- Rustagi, Sarvesh1
- Ruveyde, Aydin1
- Ruya Duygu Şen1
- Ruzhansky, M.V.1
- Ryan, Michelle K.1
- Rybansky, R2
- Rydzik, Anna M.1
- Rzazade, Elvin1