- Raaen Kjetil
- Radeta Marko
- Radeta Marko
- Raghavendra Amith Tudur
- Ramachandran Varun
- Ramharter Alexander
- Rammer Daniel
- Ramos Niquini Carlos
- Ramzan Naeem
- Ranade Shubhankar
- Rao Fernandes William
- Ratamo Ilkka
- Rato Diogo
- Rattinger André
- Rauterberg Matthias
- Rauterberg Matthias
- Rebelo Sérgio
- Reda Aya
- Rehm Matthias
- Reichl Peter
- Reidsma Dennis
- Reidsma Dennis
- Reilly Andrew
- Reime Thov
- Reime Thov
- Reis Sofia
- Renny Octavia Hariandja Johanna
- Ressel Christian
- Reuter Christian
- Rhee Dae Woong
- Ribeiro Alexandre
- Ribeiro Miguel
- Ribeiro Pedro
- Rigby Jacob M.
- Rios Lenington C.
- Rist Thomas
- Roarsen Anna Kristine
- Robenalt Steve A.
- Robert Karel
- Rodrigues Ana
- Rodrigues Erick O.
- Rodrigues Marcos
- Rodrigues Rui
- Rodrigues Érick O.
- Rodríguez Cifuentes Luisa Mariana
- Rodríguez Luis E.
- Roelofs Luuk
- Rogers Alex
- Rolland Catherine
- Rombout Lisa E.
- Rombout Lisa E.
- Romão Teresa
- Roosendaal Loren
- Rooy Dirk Van
- Roque Licinio
- Roque Licínio
- Rotab Eiad
- Roth Christian
- Roth Christian
- Rudolph Günter
- Runge Nina
- Rybka Charlotte
- Ryu J. B.
- Rébola Claudia