| Rimbareid skule | Rimbareid skule | Norway, Fitjar | 1970-01-20 | -- | 1970 | 1 | |
| Ro Theater | Ro Theater | Netherlands, Rotterdam, William Boothlaan 8 | 1991-12-19 | 1992-03-08 | 1991 | 1 | |
| Republique | Republique | Denmark, Copenhagen, Østerfælled Torv 37 | 2014-01-18 | 2015-05-23 | 2014–2015 | 2 | |
| Roda Theatre - Berkeley Repertory Theatre | Roda Theatre - Berkeley Repertory Theatre | United States of America, Berkeley, 2015 Addison St | 2004-02-27 | 2004-04-11 | 2004 | 1 | |
| Rec Room | Rec Room | United States of America, Houston, 100 Jackson Street | 2018-08-15 | 2018-08-25 | 2018 | 1 | |
| Rote Fabrik | Rote Fabrik | Switzerland, Zürich, Seestrasse 395 | 1993-08-31 | 1993-09-04 | 1993 | 1 | |
| Rogaland Teater (Hovedscenen) | Rogaland Teater (Hovedscenen) | Norway, Stavanger, Teaterveien 1 | 1949-11-02 | 2018-04-25 | 1949–2018 | 18 | |
| Reußisches Theater Gera | Reußisches Theater Gera | Germany, Gera | 1923-11-25 | -- | 1923–1941 | 3 | |
| Râmnicu Vâlcea | Râmnicu Vâlcea | Romania, Râmnicu Vâlcea | -- | -- | | | |
| Rørvik | Rørvik (Roervik) | Norway, Rørvik | 1972-11-16 | -- | 1972 | 1 | |
| Reus | Reus | Spain, Reus | 1933-05-15 | -- | 1933 | 1 | |
| Reformierte Kirche Küsnacht | Reformierte Kirche Küsnacht | Switzerland, Küsnacht, Untere Heslibachstrasse | 1990-03-01 | 1990-03-10 | 1990 | 1 | |
| Rendsburg | Rendsburg | Germany, Schleswig-Holstein | 1878-- | 2002-10-19 | 1878–2002 | 4 | |
| Reigate Public Hall | Reigate Public Hall | England, Reigate, High Street | 1892-11-08 | -- | 1892 | 1 | |
| Rich Mix | Rich Mix | England, Shoreditch, London, 35-47 Bethnal Green Road | 2010-11-25 | 2010-11-27 | 2010 | 1 | |
| Rauh Theatre, Pittsburgh Playhouse | Rauh Theatre, Pittsburgh Playhouse | United States of America, Pittsburgh, 222 Craft Ave | 2005-09-07 | 2005-09-25 | 2005 | 1 | |
| Rózsavölgyi Szalon Arts&Café | Rózsavölgyi Szalon Arts&Café (Rozsavolgyi Salon Arts & Café) | Hungary, Budapest, Szervita tér 5 | 2018-04-05 | -- | 2018 | 1 | |
| Rjukan ungdomsskole | Rjukan ungdomsskole | Norway, Rjukan | 2004-10-15 | -- | 2004 | 1 | |
| Royalty Theatre | Royalty Theatre | England, London, 73 Dean Street | 1891-03-13 | 1911-03-03 | 1891–1936 | 7 | |
| Realschule Rheiderland | Realschule Rheiderland | Germany, Weener, Wiesenstraße 4 | 2010-03-17 | -- | 2010 | 1 | |
| Ranvik ungdomsskole | Ranvik ungdomsskole | Norway, Sandefjord, Haukeveien 11 | 2007-05-09 | -- | 2007 | 1 | |
| Rupert Guinness Hall | Rupert Guinness Hall | Ireland, Dublin, Button Factory, Temple Bar | 1960-05-18 | 1960-05-21 | 1960 | 1 | |
| Rotary Centre for the Arts | Rotary Centre for the Arts | Canada, Kelowna, 421 Cawston Ave | 2010-10-29 | 2010-10-30 | 2010 | 1 | |
| Rialto Teatret | Rialto Teatret | Denmark, Frederiksberg, Copenhagen, Smallegade 2 | 2000-01-12 | 2000-03-01 | 2000 | 1 | |
| Raulandshuset | Raulandshuset | Norway, Rauland | 1960-10-05 | -- | 1960–1971 | 4 | |
| Realschule Lüdinghausen, Aula der | Aula der Realschule Lüdinghausen | Germany, Lüdinghausen, Tüllinghofer Str. 29 | 2015-10-01 | -- | 2015 | 1 | |
| Real Teatro Politeama | Real Teatro Politeama | Italy, Naples | 1905-11-04 | 2015-06-13 | 1905–2015 | 2 | |
| Risørhuset | Risørhuset | Norway, Risør, Kragsgate 48 | 1984-11-21 | 2015-11-20 | 1984–2022 | 13 | |
| Richard Hugo House | Richard Hugo House | United States of America, Seattle, 1634 11th Avenue | 2007-01-18 | 2007-02-17 | 2007 | 1 | |
| Radio Rossija | Radio Rossija | Russia | -- | -- | | 1 | |
| Rozdolne | Rozdolne | Ukraine, Rozdolne | 1917-04-21 | -- | 1917 | 1 | |
| Red Eye Theater | Red Eye Theater | United States of America, Minneapolis, 15 W 14th St | 1998-01-15 | 1998-02-07 | 1998 | 1 | |
| Rose-Theater | Rose-Theater | Germany, Berlin, Karl-Marx-Allee 78–84 | 1933-09-11 | -- | 1933–1942 | 3 | |
| Richmond Theatre | Richmond Theatre | England, Richmond, The Green | 1953-01-26 | 2010-03-20 | 1953–2010 | 8 | |
| Roquetas del mar | Roquetas del mar, Almería | Spain | 2007-08-24 | -- | 2007 | 1 | |
| Rimal Theatre | Rimal Theatre | Nepal, Gurukul, Kathmandu | 2006-11-01 | -- | 2006 | 2 | |
| Risum Ungdomsskole | Risum Ungdomsskole | Norway, Halden, Kommandantveien 37 | 2005-11-24 | -- | 2005 | 1 | |
| Rjukan | Rjukan | Norway, Rjukan | 1966-09-08 | 1971-11-10 | 1966–1996 | 4 | |
| Rådhusteatret | Rådhusteatret | Norway, Kirkenær | 1963-02-04 | -- | 1963–1977 | 2 | |
| Residenz-Theater Wiesbaden | Residenz-Theater Wiesbaden | Germany, Wiesbaden, Bahnhofstrasse 20 | 1894-06-05 | 1912-01-14 | 1894–1912 | 13 | |
| Rangayana | Rangayana (Rangayan Theatre) | India, Mysore | 1995-01-24 | -- | 1995–2007 | 3 | |
| Romanshorn | Romanshorn | Switzerland, Romanshorn | 1991-08-07 | -- | 1991 | 1 | |
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