| Russenski gradski teatar | Russenski gradski teatar | Bulgaria, Russe | 1910-01-25 | -- | 1910–1941 | 5 | |
| Reigate Public Hall | Reigate Public Hall | England, Reigate, High Street | 1892-11-08 | -- | 1892 | 1 | |
| Reichshofsaal | Reichshofsaal | Austria, Lustenau, Kirchstraße 1 | 2006-06-07 | -- | 2006 | 1 | |
| Rehabil | Rehabil | Norway, Oslo, Østre Aker vei 206 F | 2012-12-10 | -- | 2012 | 2 | |
| Rindal Ungdomsskole | Rindal Ungdomsskole | Norway, Rindal | 1990-04-04 | -- | 1990 | 1 | |
| Rice Auditorium Baker University | Rice Auditorium Baker University | United States of America, Baldwin City, 404 Eighth St | 2019-11-07 | 2019-11-11 | 2019 | 1 | |
| Richard B. Fisher Center for the Performing Arts | Richard B. Fisher Center for the Performing Arts | United States of America, Annandale-On-Hudson, 60 Manor Ave | 2011-07-13 | 2011-07-24 | 2011 | 1 | |
| Regionteatern Blekinge Kronoberg | Regionteatern Blekinge Kronoberg | Sweden, Växjö, Västergatan 22 | 1999-03-05 | 2003-12-05 | 1999–2014 | 3 | |
| Risør | Risør | Norway, Risør | 1904-06-10 | -- | 1904–2005 | 7 | |
| Raymond James Theatre | Raymond James Theatre | United States of America, St. Petersburg, 163 3rd Street North | 2012-11-14 | 2012-12-23 | 2012 | 1 | |
| Repertory Theatre | Repertory Theatre | Australia, Sydney, George Street | 1933-11-11 | 1933-11-18 | 1933 | 1 | |
| Rozdolne | Rozdolne | Ukraine, Rozdolne | 1917-04-21 | -- | 1917 | 1 | |
| Røros | Røros | Norway, Røros | 1971-04-24 | -- | 1971–2002 | 3 | |
| Roundhouse, The | The Roundhouse | England, London, Chalk Farm Rd | 1979-05-16 | 1979-07-07 | 1979 | 1 | |
| Raisbeck Performance Hall | Raisbeck Performance Hall | United States of America, Seattle, 2015 Boren Ave | 2006-11-17 | 2006-12-03 | 2006 | 2 | |
| Roosevelt High School (Auditorium) | Roosevelt High School (Auditorium) | United States of America, Minneapolis, 4029 28th Ave S | 1928-03-16 | 1946-10-26 | 1928–1946 | 2 | |
| Rosemary Branch Theatre | Rosemary Branch Theatre | England, London, 44 Lewisham Way | 2001-02-13 | 2005-10-30 | 2001–2009 | 8 | |
| Ruskij dramatičeski teatr | Ruskij dramatičeski teatr | Russia, Ulan-ude, Tereshkova, 1 (today Ulitsa Tereshkovoy, 9А) | 1979-05- | -- | 1979 | 1 | |
| Riddersalen | Riddersalen | Denmark, Frederiksberg, Allegade 7, | 2013-02-15 | 2013-03-23 | 2013 | 1 | |
| Red Oak High School’s Black Box Theatre | Red Oak High School’s Black Box Theatre | United States of America, Red Oak, 220 TX-342 | 2017-09-28 | 2017-09-30 | 2017 | 1 | |
| Ridgeway Theatre | Ridgeway Theatre | United States of America, Colfax | 1905-11-29 | 1905-11-29 | 1905 | 1 | |
| Rogaland | Rogaland Teater | Norway, Stavanger, Teaterveien 1, 4005 Stavanger | 1947-09-10 | 2022-03-05 | 1947–2022 | 18 | |
| Rogaland Teater (Hovedscenen) | Rogaland Teater (Hovedscenen) | Norway, Stavanger, Teaterveien 1 | 1949-11-02 | 2018-04-25 | 1949–2018 | 18 | |
| Radio Nacional de España | Radio Nacional de España (RNE) | Spain | 1951-02-01 | -- | 1951–1980 | 21 | |
| Ruiting Hall, Nankai Middle School | Ruiting Hall, Nankai Middle School | China, Tianjin, 22 Nankai 4th Rd, Nankai Qu, Tianjin Shi, China | 1927-01-25 | -- | 1927–1937 | 4 | |
| Ribeirão Preto | Ribeirão Preto | Brazil, Ribeirão Preto | -- | -- | | | |
| Retiro | Retiro | Spain, Terrasa | 1914-02-08 | -- | 1914 | 1 | |
| Romanshorn | Romanshorn | Switzerland, Romanshorn | 1991-08-07 | -- | 1991 | 1 | |
| Rome | Rome | Italy, Rome | 1893-02-01 | 1940-- | 1893–2013 | 5 | |
| Relais Culturel de Haguenau | Relais Culturel de Haguenau | France, Haguenau, 11 Rue Meyer | 2001-04-03 | -- | 2001 | 1 | |
| Rugtvedt ungdomsskole | Rugtvedt ungdomsskole | Norway, Stathelle | 2004-11-04 | -- | 2004–2006 | 2 | |
| Roccastrada | Roccastrada | Italy, Roccastrada | 2016-03-12 | -- | 2016 | 1 | |
| Riverside Arts Centre | Riverside Arts Centre | England, Sunbury-on-Thames, 59 Thames St, | 2010-10-07 | 2010-10-09 | 2010 | 1 | |
| Rheydt | Rheydt | Germany, Rheydt | 1893-10-11 | -- | 1893 | 1 | |
| Royalty Theatre | Royalty Theatre | England, London, 73 Dean Street | 1891-03-13 | 1911-03-03 | 1891–1936 | 7 | |
| Rai 1 | Rai 1 | Italy, Roma, Viale Giuseppe Mazzini | 1956-07-06 | -- | 1956–1961 | 2 | |
| Ronacher | Ronacher | Austria, Wien, Seilerstätte 9, | 1994-05-18 | -- | 1994 | 1 | |
| Raimund-Theater | Raimund-Theater | Austria, Vienna, Wallgasse 18-20 | 1897-08-25 | 1924-06-16 | 1897–1924 | 10 | |
| Realistické divadlo | Realistické divadlo | Czech Republic, Prague | 1946-04-13 | -- | 1946 | 1 | |
| Rådhusteatret | Rådhusteatret | Norway, Ski, Idrettsveien 8 | 2008-09-28 | -- | 2008 | 1 | |
| Ribe Teater | Ribe Teater | Denmark, Ribe | 1880-05-28 | -- | 1880–1907 | 6 | |
| Ray Karrer Theatre For The Performing Arts | Ray Karrer Theatre For The Performing Arts | United States of America, Paris, 2400 Clarksville St., Paris Junior College | 2005-10-14 | 2005-10-23 | 2005 | 1 | |
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