- Raben Nina
- Rabinowich Hannah
- Rabkin Simon W
- Radom Jean
- Rahman Irfan
- Rami Abdelhaq
- Ramkumar Navean
- Ramm Georg
- Randall Glenn
- Randow Felix
- Rao V Ashutosh
- Rathmell Jeffrey C
- Raverot Gérald
- Ravikumar Brinda
- Ray Swapan K
- Reed Bruce H
- Reed John C
- Reggiori Fulvio
- Régnier-Vigouroux Anne
- Reichert Andreas S
- Reiners John J
- Reiter Russel J
- Ren Jun
- Renseigné Non
- Revuelta José L
- Rey Jean-Pierre
- Rhodes Christopher J
- Riedinger Jean-Marc
- Risold P. Y.
- Ritis Konstantinos
- Rivaud-Pechoux Sophie
- Rivière Guillaume
- Rizzo Elizete
- Robbins Jeffrey
- Roberge Michel
- Roca Hernan
- Roccheri Maria C
- Rocchi Stephane
- Rodemann H Peter
- Rodríguez de Córdoba Santiago
- Rodriguez-Lafrasse Claire
- Rohrer Bärbel
- Rolin G.
- Romero N.-B.
- Roninson Igor B
- Rosen Kirill
- Rossi Emilie
- Rost-Roszkowska Magdalena M
- Rouis Mustapha
- Rouschop Kasper M A
- Roux Christophe
- Rovelet-Lecrux Anne
- Rovère Carole
- Rovetta Francesca
- Roy Pascal
- Ruberg Merle
- Rubin Brian P
- Rubinsztein David C
- Ruckdeschel Klaus
- Rucker Edmund B
- Rudich Assaf
- Rudolf Emil
- Ruiz-Opazo Nelson
- Rumbach L.
- Runge M.
- Russo Rossella
- Rusten Tor Erik
- Ryan Kevin M
- Ryter Stefan W