| Reichenbach im Vogtland | Reichenbach im Vogtland | Germany, Reichenbach im Vogtland | 1896-10-09 | -- | 1896 | 1 | |
| Rue Montchanin | Rue Montchanin | France, Paris, Rue Montchanin | 1897-03-23 | 1898-03-24 | 1897 | 1 | |
| Royal Strand Theatre | Royal Strand Theatre | England, London, 378 Strand | 1897-05-03 | -- | 1897 | 1 | |
| Raimund-Theater | Raimund-Theater | Austria, Vienna, Wallgasse 18-20 | 1897-08-25 | 1924-06-16 | 1897–1924 | 10 | |
| Russia | Russia | Russia, Russia | 1897-11- | -- | 1897–1981 | 9 | |
| Residenztheater | Residenztheater | Germany, Köln (Cologne) | 1902-03-18 | -- | 1902 | 1 | |
| Rockford | Rockford | United States, Rockford | 1903-12-15 | 1903-12-15 | 1903 | 1 | |
| Risør | Risør | Norway, Risør | 1904-06-10 | -- | 1904–2005 | 7 | |
| Rapides Theatre | Rapides Theatre | United States, Alexandria | 1904-12-04 | 1904-12-04 | 1904 | 1 | |
| Richardson Theatre | Richardson Theatre | United States, Oswego | 1905-03-02 | 1905-03- | 1905 | 1 | |
| Red Men's Opera House | Red Men's Opera House | United States, Telluride | 1905-04-29 | 1904-04-29 | 1905 | 1 | |
| Royal Court Theatre | Royal Court Theatre | England, London, 50-51 Sloane Square | 1905-10-17 | 1914-05-19 | 1905–1972 | 13 | |
| Real Teatro Politeama | Real Teatro Politeama | Italy, Naples | 1905-11-04 | 2015-06-13 | 1905–2015 | 2 | |
| Ridgeway Theatre | Ridgeway Theatre | United States, Colfax | 1905-11-29 | 1905-11-29 | 1905 | 1 | |
| Rio de Janeiro | Rio de Janeiro | Brazil, Rio de Janeiro | 1906-- | -- | 1906 | 1 | |
| Rotterdam | Rotterdam | Netherlands, Rotterdam | 1906-11-06 | 2013-09-28 | 1906–2013 | 5 | |
| Rīgas Krievu teātris | Rīgas Krievu teātris | Latvia, Riga, Kalēju 4 | 1907-02-01 | -- | 1907–1956 | 2 | |
| Ravinia Park Theatre | Ravinia Park Theatre | United States, Highland Park, 418 Sheridan Rd | 1907-09-02 | -- | 1907 | 1 | |
| Ruds-Vedby Theater | Ruds-Vedby Theater | Denmark, Ruds-Vedby | 1907-12-08 | -- | 1907–1909 | 3 | |
| Royal Alexandra Theatre, The | The Royal Alexandra Theatre | Canada, Toronto, 260 King Street West | 1908-04-27 | 1996-02-24 | 1908–1996 | 8 | |
| Racine Theatre | Racine Theatre | United States, Racine | 1908-05-27 | 1908-05-27 | 1908 | 1 | |
| Radom | Radom | Poland, Radom | 1908-09- | -- | 1908–1918 | 4 | |
| Royalty Theatre | Royalty Theatre | Scotland, Glasgow, Sauchiehall Street | 1909-03-29 | -- | 1909 | 1 | |
| Ringsted Teater | Ringsted Teater | Denmark, Ringsted, Nørretorv 22 | 1909-09-30 | -- | 1909 | 2 | |
| Rustov-na-Donu | Rustov-na-Donu | Russia, Rustov-na-Donu | 1910-- | -- | 1910 | 1 | |
| Russenski gradski teatar | Russenski gradski teatar | Bulgaria, Russe | 1910-01-25 | -- | 1910–1941 | 5 | |
| Rehearsal Theatre | Rehearsal Theatre | England, London | 1910-06-05 | 1911-04-30 | 1910–1911 | 4 | |
| Retiro | Retiro | Spain, Terrasa | 1914-02-08 | -- | 1914 | 1 | |
| Rēveles Latviešu teātris | Rēveles Latviešu teātris | Estonia, Reval (Tallinn) | 1916-07-30 | -- | 1916 | 1 | |
| Rostocker Stadttheater (1895–1942) | Rostocker Stadttheater (1895–1942) | Germany, Rostock | 1917-01-24 | -- | 1917–1935 | 6 | |
| Rozdolne | Rozdolne | Ukraine, Rozdolne | 1917-04-21 | -- | 1917 | 1 | |
| Reußisches Theater Gera | Reußisches Theater Gera | Germany, Gera | 1923-11-25 | -- | 1923–1941 | 3 | |
| Renaissance Színház | Renaissance Színház | Hungary, Budapest | 1924-10-17 | 1925-09-09 | 1924–1925 | 2 | |
| Rockefeller Hall | Rockefeller Hall | United States, Providence, Brown University | 1926-02-11 | -02-13 | 1926 | 1 | |
| 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 | |
| Roosevelt High School (Auditorium) | Roosevelt High School (Auditorium) | United States, Minneapolis, 4029 28th Ave S | 1928-03-16 | 1946-10-26 | 1928–1946 | 2 | |
| Reduta | Divadlo Reduta | Czech Republic, Brno, Zelný trh 4 | 1928-03-20 | 2014-03-13 | 1928–2013 | 2 | |
| Rådhusteatret | Rådhusteatret | Norway, Kongsvinger, Fjellgata 2 | 1928-03-22 | 2020-08-27 | 1928–2022 | 22 | |
| Recreations-Teater | Recreations-Teater | South Africa, Stellenbosch, Western Cape | 1928-06-13 | -- | 1928 | 1 | |
| Reus | Reus | Spain, Reus | 1933-05-15 | -- | 1933 | 1 | |
| Rose-Theater | Rose-Theater | Germany, Berlin, Karl-Marx-Allee 78–84 | 1933-09-11 | -- | 1933–1942 | 3 | |
| Repertory Theatre | Repertory Theatre | Australia, Sydney, George Street | 1933-11-11 | 1933-11-18 | 1933 | 1 | |
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