| Rauman Kaupunginteatteri | Rauman Kaupunginteatteri | Finland, Rauma, 2, Alfredinkatu | 1981-02-21 | -- | 1981–1995 | 2 | |
| Romsdal videregående skole | Romsdal videregående skole | Norway, Molde, Langmyrvegen 83 | 2007-11-05 | -- | 2007 | 1 | |
| Rákosszentmihály | Rákosszentmihály | Hungary, Budapest | 1937-08-14 | -- | 1937 | 1 | |
| Royall Tyler Theatre | Royall Tyler Theatre | United States of America, Burlington, Central Campus, 116 University Pl | 2010-11-04 | 2010-11-14 | 2010 | 1 | |
| Reus | Reus | Spain, Reus | 1933-05-15 | -- | 1933 | 1 | |
| Rīgas Dramatiskais teātris | Rīgas Dramatiskais teātris | Latvia, Riga | 1943-02-09 | -- | 1943 | 1 | |
| Roundabout Theatre Company | Roundabout Theatre Company | United States of America, New York, 231 West 39th Street, Suite 1200 | 1971-09-24 | 1990-04-09 | 1971–1990 | 5 | |
| RITU Liège | RITU Liège | Belgium, Liège | 2008-02-27 | -- | 2008 | 1 | |
| Randers Teater | Randers Teater | Denmark, Randers | 1871-12- | -- | 1871–2006 | 16 | |
| Ratibor | Ratibor | Germany, Ratibor | -- | -- | | | |
| Rózsavölgyi Szalon Arts&Café | Rózsavölgyi Szalon Arts&Café (Rozsavolgyi Salon Arts & Café) | Hungary, Budapest, Szervita tér 5 | 2018-04-05 | -- | 2018 | 1 | |
| Røde sal | Røde sal | Norway, Oslo | 1986-04-25 | 1986-04-29 | 1986 | 1 | |
| Rooftop Events Space, 7F, Anken Green | Rooftop Events Space, 7F, Anken Green | China, Shanghai | 2012-11-09 | 2012-11-18 | 2012 | 1 | |
| Registry Theatre | Registry Theatre | Canada, Kitchener, 122 Frederick Street | 2003-11-27 | 2003-12-06 | 2003 | 1 | |
| Rica Park Hotell | Rica Park Hotell | Norway, Sandefjord, Strandpromenaden 9 | 2008-03-05 | -- | 2008 | 1 | |
| Redgrave Theatre | Redgrave Theatre | England, Bristol, Percival Rd, Avon | 2004-03-30 | 2004-04-03 | 2004 | 1 | |
| Römervilla | Römervilla | Germany, Bad Kreuznach, Hüffelsheimer Straße 11 | 2005-10-11 | -- | 2005 | 1 | |
| Rektifie theatre – Research centre for mixed performing arts | Rektifie theatre – Research centre for mixed performing arts | Greece, Athen | 2024-05-09 | 2024-05-30 | 2024 | 1 | |
| Realschule Lüdinghausen, Aula der | Aula der Realschule Lüdinghausen | Germany, Lüdinghausen, Tüllinghofer Str. 29 | 2015-10-01 | -- | 2015 | 1 | |
| Rosendal | Rosendal | Norway, Rosendal | 1971-03-08 | -- | 1971 | 1 | |
| Rabotheater Hengelo | Rabotheater Hengelo | Netherlands, Hengelo, Beursstraat 44 | 2008-02-20 | -- | 2008–2013 | 5 | |
| Ridderhallen | Ridderhallen | Norway, Fetsund, Fet | 2001-11-05 | -- | 2001 | 1 | |
| Reps Theatre, The Standard Theatre | The Standard Theatre / Reps Theatre | Zimbabwe, Harare, Belgravia Shopping Centre, zw Harare, Zimbabwe | 2006-04-26 | 2006-09-30 | 2006–2015 | 2 | |
| Radio Rossija | Radio Rossija | Russia | -- | -- | | 1 | |
| Rjukan kirke | Rjukan kirke | Norway, Rjukan | 2016-11-09 | -- | 2016 | 1 | |
| Royal Exchange Theatre | Royal Exchange Theatre | England, Manchester, Saint Ann's Square | 1978-10-05 | 2022-04-02 | 1978–2022 | 11 | |
| Rådhusteatret | Rådhusteatret | Norway, Kongsvinger, Fjellgata 2 | 1928-03-22 | 2020-08-27 | 1928–2022 | 22 | |
| Rundevoll skole | Rundevoll skole | Norway, Egersund | 1997-09-29 | -- | 1997 | 1 | |
| Rådhusteatret | Rådhusteatret | Norway, Flisa | 1963-02-03 | 2015-10-18 | 1963–2015 | 4 | |
| Roquetas del mar | Roquetas del mar, Almería | Spain | 2007-08-24 | -- | 2007 | 1 | |
| Rarig Center, Stoll Thrust Theatre | Rarig Center, Stoll Thrust Theatre | United States of America, Minneapolis, 330 21st Avenue South | 2006-10-26 | 2006-11-11 | 2006 | 2 | |
| Red Eye Theater | Red Eye Theater | United States of America, Minneapolis, 15 W 14th St | 1998-01-15 | 1998-02-07 | 1998 | 1 | |
| Reichenbach im Vogtland | Reichenbach im Vogtland | Germany, Reichenbach im Vogtland | 1896-10-09 | -- | 1896 | 1 | |
| Raven Theatre | Raven Theatre | United States of America, Chicago, 6157 N Clark St | 2009-04-28 | 2020-03-22 | 2009–2020 | 2 | |
| Ravneberget fengsel | Ravneberget fengsel | Norway, Sarpsborg, Ravneberget 1 | 2012-11-29 | -- | 2012 | 2 | |
| Rotterdam | Rotterdam | Netherlands, Rotterdam | 1906-11-06 | 2013-09-28 | 1906–2013 | 5 | |
| Racine Theatre | Racine Theatre | United States of America, Racine | 1908-05-27 | 1908-05-27 | 1908 | 1 | |
| Rangakarmee Theatre Group | Rangakarmee Theatre Group | India, Kolkata, West Bengal | 1981-11-05 | -- | 1981 | 1 | |
| Rogue Theatre, The | The Rogue Theatre | United States of America, Tucson, 300 E University Blvd | 2010-11-05 | 2010-11-28 | 2010 | 1 | |
| Ringsted Teater | Ringsted Teater | Denmark, Ringsted, Nørretorv 22 | 1909-09-30 | -- | 1909 | 2 | |
| Revetal ungdsomsskole | Revetal ungdsomsskole | Norway, Revetal, Kåpevein 24 | 2007-01-10 | -- | 2007 | 1 | |
| Rhodes University Theatre | Rhodes University Theatre | South Africa, Grahamstown, Drostdy Rd | 2015-07-10 | 2016-03-24 | 2015–2016 | 2 | |
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