- Raasch Christina
- Raboudi Amel
- Racero Jesus
- Racero Jesus
- Racero Jesús
- Racero Jesús
- Rachuri Sudarsan
- Rachuri Sudarsan
- Radaelli Andrea
- Radovic Ljiljana
- Rakiman Umol Syamsyul
- Ramírez-Reivich Alejandro C.
- Rao Purnima
- Rasia Luiz Antônio
- Ratajczak Julia
- Ratté Sylvie
- Ratté Sylvie
- Rauch Andreas
- Rauch E.
- Raut Rakesh
- Rechl Friederike
- Reeveerakul Napaporn
- Reinehr Sheila
- Reinhart Gunther
- Reisch Adrian
- Reisdorfer-Leite Bernardo
- Remy Sébastien
- Renaud Jean
- Renaud Jean
- Rentzos Loukas
- Reyes Tatiana
- Reynoso-Meza Gilberto
- Ribeiro Danilo
- Ribeiro Victor
- Riboldi Dario
- Ricci Francesco
- Riedl M.
- Riedl Michael
- Rigger Eugen
- Rinaldi Rinaldo
- Rissanen Noora
- Rivest L.
- Rivest Louis
- Rivest Louis
- Rizzon Fernanda
- Robert Jérémy
- Robin Vincent
- Rocchi Valérie
- Rocha Alexandre M.
- Rocha Tainá Da
- Rodrigues Ronaldo
- Rodriguez-Tenorio J. Carlos
- Rohleder Clotilde
- Rojas R. A.
- Romagnoli Vittorio
- Romano Matheus
- Romero Alejandro
- Romero Alejandro
- Romero Alejandro
- Romero David
- Romero Fernando F.
- Ropp Timothy D.
- Rosa Paolo
- Rosado Pedro
- Rosche Phil
- Rose Bertrand
- Rosen Roland
- Rossi Monica
- Rossi Monica
- Rosso Carlo
- Roucoules Lionel
- Roucoules Lionel
- Rowley Chris
- Rowson Harvey
- Rucco Matteo
- Rudek Marcelo
- Ruffa Suela
- Ruffa Suela
- Ruiz Garcia M.
- Ruppert Christoph
- Rustamov Akmal
- Rädler Simon
- Ríos José
- Røstad Carl Christian
- Røstad Carl Christian