| Herzogliches Hoftheater | Herzogliches Hoftheater | Germany, Altenburg, Theaterplatz 19 | 1899-04-05 | 1899-04-07 | 1899 | 1 | |
| Holmlia skole | Holmlia skole | Norway, Oslo, Nordåsveien 3 | 2005-10-31 | -- | 2005 | 1 | |
| Hotell Høyer | Hotell Høyer | Norway, Skien, Kongens gate 6 | 2006-10-03 | -- | 2006 | 1 | |
| Hole In the Wall Theatre | Hole In the Wall Theatre | United States of America, New Britain, 116 Main ST | 2018-11-16 | 2018-12-08 | 2018 | 1 | |
| Hôtel de Ville de Lobbes | Hôtel de Ville de Lobbes | Belgium, Lobbes | 1976-- | -- | 1976 | 1 | |
| Hetrick Theatre | Hetrick Theatre | United States of America, Chanute | 1909-01-06 | 1909-01-06 | 1909 | 1 | |
| Hessische Landestheater Marburg (Theater am Schwanhof), Das | Das Hessische Landestheater Marburg (Theater am Schwanhof) | Germany, Marburg, Am Schwanhof 68 | 2005-05-14 | 2015-04-24 | 2005–2015 | 3 | |
| Hvidovre Teater | Hvidovre Teater | Denmark, Hvidovre, 2650 Hvidovre | 1978-09-22 | -- | 1978–2018 | 2 | |
| Heinz-Hilpert-Theater | Heinz-Hilpert-Theater | Germany, Lünen, Kurt-Schumacher-Straße 39 | 1997-10-02 | 1997-10-02 | 1997–2017 | 2 | |
| Hafenhalle09 | Hafenhalle09 | Austria, Linz, Linz | 2009-10-08 | -- | 2009 | 1 | |
| Hallunda | Hallunda | Sweden, Hallunda | 1990-10-29 | 1991-11-05 | 1990–1993 | 5 | |
| Henrik Ibsens Salong | Henrik Ibsens Salong | Norway, Oslo, Hjørungveien 1 | 1990-03-07 | -- | 1990–2000 | 3 | |
| Hamar Rådhus | Hamar Rådhus | Norway, Hamar, Vangsvegen 51 | 2006-06-06 | -- | 2006 | 1 | |
| Hangzhou | Hangzhou | China, Hangzhou | 2006-04-24 | -- | 2006 | 1 | |
| Höganäs | Höganäs | Sweden, Höganäs | 1914-10-03 | 1914-10-15 | 1914 | 1 | |
| Hospital Circle of The King´s Daughters | Hospital Circle of The King´s Daughters | United States of America | 1911-04-27 | 1911-04-27 | 1911 | 1 | |
| Helsinki | Helsinki | Finland, Helsinki | 1967-06-22 | 1967-06-23 | 1967 | 1 | |
| Husnes | Husnes | Norway, Husnes | 1982-11-17 | -- | 1982–1995 | 2 | |
| Helen Rosenfeld Lewis Bialosky Lab Theatre, The | The Helen Rosenfeld Lewis Bialosky Lab Theatre | United States of America, Cleveland, 1407 Euclid Avenue | 2017-08-09 | 2017-08-27 | 2017 | 1 | |
| Hampstead Theatre Club | Hampstead Theatre Club | England, London, Swiss Cottage | 1972-07-20 | 1972-07-22 | 1972 | 1 | |
| Hotel Brunswick | Hotel Brunswick | United States of America, New York | 1890-03-12 | 1890-03-12 | 1890 | 1 | |
| Holstebro Teater | Holstebro Teater | Denmark, Holstebro | 1880-05-20 | -- | 1880–1908 | 5 | |
| Hadeland kultursal | Hadeland kultursal | Norway, Gran, Skolelia 3 | 2015-09-24 | 2015-09-25 | 2015–2017 | 2 | |
| Hobøl Ungdomsskole | Hobøl Ungdomsskole | Norway, Knapstad, Skoleveien 15 | 2005-10-24 | -- | 2005 | 1 | |
| Hrvatsko narodno kazalište u Osijeku | Hrvatsko narodno kazalište u Osijeku (Croatian National Theatre in Osijek) | Croatia, Osijek, Županijska 9 | 1908-01-16 | -- | 1908–2007 | 12 | |
| Holbæk Egnsteater | Holbæk Egnsteater | Denmark, Holbæk, Vimmelskaftet 27 | 2002-02-13 | -- | 2002–2018 | 4 | |
| Horsens Ny Teater | Horsens Ny Teater | Denmark, Horsens, Teatertorvet 1 | 2002-03-12 | -- | 2002–2006 | 5 | |
| Husets Teater | Husets Teater | Denmark, Copenhagen, Halmtorvet 9 | 1988-01-16 | 2023-05-20 | 1988–2023 | 3 | |
| Harwich Junior Theatre | Harwich Junior Theatre | United States of America, West Harwich, 105 Division Street | 2004-05-20 | 2004-06-13 | 2004 | 1 | |
| Hendricks Hall, Central Missouri State University | Hendricks Hall, Central Missouri State University | United States of America, Warrensburg, 108 W South St | 1959-02-24 | 1959-02-25 | 1959 | 1 | |
| Heide | Heide | Germany, Heide | 2002-10-16 | -- | 2002 | 1 | |
| Huedin | Huedin | Romania, Huedin | -- | -- | | | |
| Hart House Theatre | Hart House Theatre | Canada, Toronto | 1930-11-24 | 2003-10-26 | 1930–2003 | 11 | |
| Houston Theatre | Houston Theatre | United States of America, Houston | 1907-01-08 | 1907-01-08 | 1907 | 1 | |
| Haus der Berliner Festspiele, Große Bühne | Haus der Berliner Festspiele, Große Bühne | Germany, Berlin, Schaperstr. 24 | 2001-05-15 | 2023-05-20 | 2001–2023 | 8 | |
| Hvidovre Medborgerhus | Hvidovre Medborgerhus | Denmark, Hvidovre, Hvidovrevej 280 | 2002-10-25 | -- | 2002–2004 | 2 | |
| Honningsvåg videregående skole | Honningsvåg videregående skole | Norway, Honningsvåg | 1997-11-10 | -- | 1997 | 1 | |
| Hotel Prindsen | Hotel Prindsen | Denmark, Roskilde, Algade 13 | 1883-11-08 | -- | 1883–1907 | 2 | |
| Heistad Hus | Heistad Hus | Norway, Heistad | 1960-10-03 | -- | 1960 | 1 | |
| Heilige Maagdcollege | Heilige Maagdcollege | Belgium, Dendermonde, Kerkstraat 60 | 2006-03-10 | 2006-03-18 | 2006 | 1 | |
| Heartwood Theater | Heartwood Theater | United States of America, Maine, Heartwood Regional Theater Company P.O. Box 1115 Damariscotta | 2021-05-13 | -- | 2021 | 1 | |
| Haus der offenen Tür | Haus der offenen Tür | Germany, Walldürn, Schachleiterstr. 27e | 2006-03-08 | -- | 2006 | 1 | |
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