| Herzogliches Sächsisches Hoftheater Coburg | Herzogliches Sächsisches Hoftheater Coburg | Germany, Coburg | 1889-10-16 | -- | 1889 | 1 | |
| Hobøl Ungdomsskole | Hobøl Ungdomsskole | Norway, Knapstad, Skoleveien 15 | 2005-10-24 | -- | 2005 | 1 | |
| Hexagon Studio Theatre | Hexagon Studio Theatre | South Africa, Pietermaritzburg, KwaZulu-Natal, UKZN, Golf Rd | 2006-10-25 | 2006-10-28 | 2006 | 1 | |
| Haapsalu Kultuurikeskus | Haapsalu Kultuurikeskus (Haapsalu Cultural Centre) | Estonia, Haapsalu, Posti 3 | 2008-01-15 | -- | 2008 | 1 | |
| Harwich Junior Theatre | Harwich Junior Theatre | United States of America, West Harwich, 105 Division Street | 2004-05-20 | 2004-06-13 | 2004 | 1 | |
| Harlem Opera House | Harlem Opera House | United States of America, New York, 211 West 125th Street | 1891-03-09 | 1891-03-14 | 1891 | 1 | |
| Hafez Hall | Hafez Hall | Iran, Tehran, Ostad Shahriar St, Hafez St | 2015-09-06 | 2015-10-09 | 2015 | 1 | |
| Heide | Heide | Germany, Heide | 2002-10-16 | -- | 2002 | 1 | |
| Herzogliches Hoftheater | Herzogliches Hoftheater | Germany, Altenburg, Theaterplatz 19 | 1899-04-05 | 1899-04-07 | 1899 | 1 | |
| Hamar Rådhus | Hamar Rådhus | Norway, Hamar, Vangsvegen 51 | 2006-06-06 | -- | 2006 | 1 | |
| Howell Memorial Theatre | Howell Memorial Theatre | United States of America, Lincoln, 350 N 12th St | 1964-10-29 | -- | 1964 | 1 | |
| Honningsvåg videregående skole | Honningsvåg videregående skole | Norway, Honningsvåg | 1997-11-10 | -- | 1997 | 1 | |
| Hovseter skole | Hovseter skole | Norway, Oslo, Hovseterveien 74 | 2005-10-24 | -- | 2005 | 1 | |
| Hawth, The | The Hawth | England, Crawley, West Sussex, Hawth Ave | 1993-06-17 | -- | 1993 | 1 | |
| Heinsberg | Heinsberg | Germany, Heinsberg | 2001-10-22 | -- | 2001 | 1 | |
| Helsinki | Helsinki | Finland, Helsinki | 1967-06-22 | 1967-06-23 | 1967 | 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 | |
| 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 | |
| HB Studio | HB Studio | United States of America, New York, 120 Bank Street, New York, NY 10014 | 2021-06-30 | 2021-06-30 | 2021 | 1 | |
| 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 | |
| Hotel Brunswick | Hotel Brunswick | United States of America, New York | 1890-03-12 | 1890-03-12 | 1890 | 1 | |
| Høgskolen i Finnmark | Høgskolen i Finnmark | Norway, Alta, Follumsvei 31 | 2001-03-14 | -- | 2001 | 1 | |
| Høydalsmo ungdomsskole | Høydalsmo ungdomsskole | Norway, Høydalsmo | 2004-10-12 | -- | 2004 | 1 | |
| Hangzhou | Hangzhou | China, Hangzhou | 2006-04-24 | -- | 2006 | 1 | |
| Haus der Jugend | Haus der Jugend | Germany, Freiburg, Uhlandstraße 2 | 2006-02-03 | 2006-02-04 | 2006 | 1 | |
| Hunedoara | Hunedoara | Romania, Hunedoara | 1913-10-17 | -- | 1913 | 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 | |
| Houston Theatre | Houston Theatre | United States of America, Houston | 1907-01-08 | 1907-01-08 | 1907 | 1 | |
| Hyperion Theatre | Hyperion Theatre | United States of America, New Haven, 262 College Street | 1907-04-05 | 1907-04-06 | 1907 | 1 | |
| Hafenhalle09 | Hafenhalle09 | Austria, Linz, Linz | 2009-10-08 | -- | 2009 | 1 | |
| Heistad Hus | Heistad Hus | Norway, Heistad | 1960-10-03 | -- | 1960 | 1 | |
| Hässleholms kulturhus | Hässleholms kulturhus | Sweden, Hässleholm, Vattugatan 18 | 2010-12-08 | -- | 2010 | 1 | |
| Höganäs | Höganäs | Sweden, Höganäs | 1914-10-03 | 1914-10-15 | 1914 | 1 | |
| Holmestrand kirke | Holmestrand kirke | Norway, Holmestrand, Kirkegaten 3 | 2016-11-15 | -- | 2016 | 1 | |
| Härnösand | Härnösand | Sweden, Härnösand | 2001-02-23 | -- | 2001 | 1 | |
| Hareid ungdomsskule | Hareid ungdomsskule | Norway, Hareid, Hareid | 2006-09-22 | -- | 2006 | 1 | |
| Hampstead Theatre Club | Hampstead Theatre Club | England, London, Swiss Cottage | 1972-07-20 | 1972-07-22 | 1972 | 1 | |
| Hunger Artists Theatre, The | The Hunger Artists Theatre | United States of America, Fullerton, 699 S State College Blvd | 2007-03-30 | 2007-04-22 | 2007 | 1 | |
| Hindenburg Theatre | Hindenburg Theatre | United States of America, New York, 247 W. 48th St | 1936-12-03 | -- | 1936 | 1 | |
| Heartwood Theater | Heartwood Theater | United States of America, Maine, Heartwood Regional Theater Company P.O. Box 1115 Damariscotta | 2021-05-13 | -- | 2021 | 1 | |
| Hyvinkään Työväen Näyttämö | Hyvinkään Työväen Näyttämö | Finland, Hyvinkään | 1925-- | -- | 1925 | 1 | |
| H Street Playhouse | H Street Playhouse | United States of America, Washington D.C., 1365 H St NE | 2012-01-07 | 2012-01-29 | 2012 | 1 | |
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