| Rimini | Rimini | Italy, Rimini | 1896-08-23 | -- | 1896 | 1 | |
| Rustov-na-Donu | Rustov-na-Donu | Russia, Rustov-na-Donu | 1910-- | -- | 1910 | 1 | |
| Rizal Mini Theater, Ateneo de Manila University | Rizal Mini Theater, Ateneo de Manila University | Philippines, Quezon City, Loyola Heights | 2004-01-29 | 2004-07-18 | 2004 | 1 | |
| Ra ungdomsskole | Ra ungdomsskole | Norway, Larvik, Ulfsbakveien 59 | 2007-02-05 | -- | 2007 | 1 | |
| Rotonde, La | La Rotonde | France, Versailles, 5 Rue Royale | 2019-06-29 | 2019-06-30 | 2019 | 1 | |
| Roadhouse Theatre | Roadhouse Theatre | United States of America, Erie, 145 W 11th St | 2005-08-26 | 2005-10-01 | 2005 | 1 | |
| Rødsberg Ungdomsskole | Rødsberg Ungdomsskole | Norway, Rødsberg, Kristian August 7 | 2005-11-17 | 2005-11-18 | 2005 | 1 | |
| Ruth Nagel Jones Theatre | Ruth Nagel Jones Theatre | United States of America, Wellesley, 106 Central Street | 2000-02-24 | 2000-02-27 | 2000 | 1 | |
| Rullans Teater | Rullans Teater | Sweden, Sundsvall | 1893-09-23 | -- | 1893 | 1 | |
| Residenztheater | Residenztheater | Germany, Köln (Cologne) | 1902-03-18 | -- | 1902 | 1 | |
| Rockford | Rockford | United States of America, Rockford | 1903-12-15 | 1903-12-15 | 1903 | 1 | |
| Reston | Reston | United States of America, Reston | 1998-01-23 | 1998-02-07 | 1998 | 1 | |
| Reading Rep Theatre | Reading Rep Theatre | England, Reading | 2023-02-22 | 2023-03-11 | 2023 | 1 | |
| Royal Princess Theatre | Royal Princess Theatre | Australia, Bendigo, View Street | 1891-04-30 | 1891-05-01 | 1891 | 1 | |
| Ro Theater | Ro Theater | Netherlands, Rotterdam, William Boothlaan 8 | 1991-12-19 | 1992-03-08 | 1991 | 1 | |
| Roscommon Arts Centre | Roscommon Arts Centre | Ireland, Roscommon, Circular Rd | 2018-05-29 | -- | 2018 | 1 | |
| Radio Revija | Radio Revija | Serbia, Belgrade | 1967-12-22 | -- | 1967 | 1 | |
| Røde Mølle | Røde Mølle | Norway, Fredrikstad, Traraveien 5 | 1995-04-06 | -- | 1995 | 1 | |
| Regina Frager Theater | Regina Frager Theater | United States of America, Albany, 111 W 1st Ave | 2006-11-03 | 2006-11-11 | 2006 | 1 | |
| Recreations-Teater | Recreations-Teater | South Africa, Stellenbosch, Western Cape | 1928-06-13 | -- | 1928 | 1 | |
| Ringlokschuppen Ruhr | Ringlokschuppen Ruhr | Germany, Mülheim an der Ruhr, Am Schloß Broich 38 | 2015-06-12 | 2015-06-13 | 2015 | 1 | |
| Reformierte Kirche Küsnacht | Reformierte Kirche Küsnacht | Switzerland, Küsnacht, Untere Heslibachstrasse | 1990-03-01 | 1990-03-10 | 1990 | 1 | |
| Rapides Theatre | Rapides Theatre | United States of America, Alexandria | 1904-12-04 | 1904-12-04 | 1904 | 1 | |
| Rorschach | Rorschach | Switzerland, Rorschach | 1991-08-06 | -- | 1991 | 1 | |
| Randall Theater | Randall Theater | United States of America, Cedar City, Randall L. Jones Theatre Shakespeare Ln | 2019-09-11 | 2019-09-12 | 2019 | 1 | |
| Rønholt ungdomsskole | Rønholt ungdomsskole | Norway, Stathelle, Bamble | 2004-10-26 | -- | 2004 | 1 | |
| Rataplan | Rataplan | Belgium, Antwerpen, Wijnegemstraat 27, Borgerhout | 2009-11-03 | 2009-11-04 | 2009 | 1 | |
| Real Escuela Superior de Arte Dramático | Real Escuela Superior de Arte Dramático | Spain, Madrid, Avenida de Nazaret, 2 | 2005-11-03 | 2005-11-05 | 2005 | 1 | |
| Regensburg | Regensburg | Germany | 1977-09-09 | -- | 1977 | 1 | |
| Royal Strand Theatre | Royal Strand Theatre | England, London, 378 Strand | 1897-05-03 | -- | 1897 | 1 | |
| Radio Difusora General de Colombia | Radio Difusora General de Colombia | Colombia, Bogotá | 1955-12-18 | -- | 1955 | 1 | |
| Rychnov nad Knežnou | Rychnov nad Knežnou | Czech Republic, Rychnov nad Knežnou | 2008-06-05 | -- | 2008 | 1 | |
| Romsdal videregående skole | Romsdal videregående skole | Norway, Molde, Langmyrvegen 83 | 2007-11-05 | -- | 2007 | 1 | |
| Recinto Municipal de la zona de Fontanilla | Recinto Municipal de la zona de Fontanilla | Spain, Marbella | 1975-07-09 | -- | 1975 | 1 | |
| Radevormwald | Radevormwald | Germany, Radevormwald | 2001-09-12 | -- | 2001 | 1 | |
| Rica Park Hotell | Rica Park Hotell | Norway, Sandefjord, Strandpromenaden 9 | 2008-03-05 | -- | 2008 | 1 | |
| RS9 Színház | RS9 Színház | Hungary, Budapest, Rumbach Sebestyén u. 9. | 2015-11-18 | -- | 2015 | 1 | |
| Roedde House Museum | Roedde House Museum | Canada, Vancouver, 1415 Barclay Street | 2012-03-13 | 2012-03-31 | 2012 | 1 | |
| Rodey Theatre | Rodey Theatre | United States of America, Albuquerque | 2002-09-27 | 2002-10-05 | 2002 | 1 | |
| Rai Radio 3 | Rai Radio 3 | Italy, Torino, via Giuseppe Verdi, 16/31 | 1956-- | 1974-10-20 | 1956–1974 | 2 | |
| Renaissance Színház | Renaissance Színház | Hungary, Budapest | 1924-10-17 | 1925-09-09 | 1924–1925 | 2 | |
| Riverwalk Theatre | Riverwalk Theatre | United States of America, Lansing, 228 Museum Dr | 2002-10-17 | 2022-02-14 | 2002–2022 | 2 | |
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