| Rosset, Geneviève | Geneviève Rosset | Director | 1994 | 1 | |
| Rubin, Leon | Leon Rubin | Director | 1982 | 1 | |
| Rushforth, Tony | Tony Rushforth | Director | 1982 | 1 | |
| Rainer Krieger, Bernd | Bernd Rainer Krieger | Director | 1982 | 1 | |
| Ryu, Tomoe | Tomoe Ryu | Director | 1980 - 1995 | 2 | |
| Rennerfelt, Marika | Marika Rennerfelt | Director | 1995 | 1 | |
| Ruffett, Peter | Peter Ruffett | Director | 1996 | 1 | |
| Rigos, Konstantinos | Konstantinos Rigos | Director | 2015 | 1 | |
| Rouleau, Raymond | Raymond Rouleau | Director | 1962 - 1967 | 2 | |
| Rüdiger, Reinhold | Reinhold Rüdiger | Director | 1965 | 1 | |
| Radok, Alfréd | Alfréd Radok | Director | 1965 | 1 | |
| Ramshur, Steve | Steve Ramshur | Director | 2002 | 1 | |
| Richmond, Robert | Robert Richmond | Director | 2002 | 1 | |
| Ramsay, Alasdair | Alasdair Ramsay | Director | 2002 | 1 | |
| Reitmeier, Johannes | Johannes Reitmeier | Director | 2002 | 1 | |
| Rhys, Will | Will Rhys | Director | 1997 | 1 | |
| Royaards, Jochem | Jochem Royaards | Director | 1989 | 1 | |
| Reinhardt, Helge | Helge Reinhardt | Director | 1989 | 1 | |
| Rebentrost, Evelin | Evelin Rebentrost | Director | 2001 | 1 | |
| Rauch, Bill | Bill Rauch | Director | 2000 - 2008 | 4 | |
| Rau, Gian Manuel | Gian Manuel Rau | Director | 2004 | 1 | |
| Ritzel, Annegret | Annegret Ritzel | Director | 2005 | 1 | |
| Ramsey, Jack | Jack Ramsey | Director | 2005 | 1 | |
| Roderiguez-Elliott, Julia | Julia Roderiguez-Elliott | Director | 2005 | 1 | |
| Rafael, George | George Rafael | Director | 1963 | 1 | |
| Rackoff, Lou | Lou Rackoff | Director | 2006 | 1 | |
| Robinson, Davis | Davis Robinson | Director | 2007 | 1 | |
| Ríos, Claudia | Claudia Ríos | Director | 2006 | 2 | |
| Rashidian, Mahyar | Mahyar Rashidian | Director | 2006 | 1 | |
| Ritter Schjerven, Paal | Paal Ritter Schjerven | Director | 2006 | 1 | |
| Reynolds, Peter | Peter Reynolds | Director | 2009 | 1 | |
| Rickson, Ian | Ian Rickson | Director | 2009 - 2019 | 2 | |
| Riddle, Laura | Laura Riddle | Director | 2008 | 1 | |
| Revéy, Richard | Richard Revéy | Director | 1928 | 1 | |
| Riedy, Paul | Paul Riedy | Director | 1937 | 1 | |
| Rappard, Gillis, van | Gillis van Rappard | Director | 1953 | 1 | |
| Richardson, James | James Richardson | Director | 2009 | 1 | |
| Rasekh, Maryam | Maryam Rasekh | Director | 2010 | 1 | |
| Raison, Jeremy | Jeremy Raison | Director | 2009 | 1 | |
| Rubin, Max | Max Rubin | Director | 2009 | 1 | |
| Renken, Renate | Renate Renken | Director | 2010 | 1 | |
| Rahmini, Mahmood Reza | Mahmood Reza Rahmini | Director | 2009 | 1 | |
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