| Holmlia skole | Holmlia skole | Norway, Oslo, Nordåsveien 3 | 2005-10-31 | -- | 2005 | 1 | |
| Hauptschule Kirchberg Ausonius-Schulzentrum | Hauptschule Kirchberg Ausonius-Schulzentrum | Germany, Kirchberg (Hunsrück), Schulstraße 11 | 2007-03-23 | -- | 2007 | 1 | |
| Horten kirke | Horten kirke | Norway, Horten, Nedre vei 9 | 2016-11-02 | -- | 2016 | 1 | |
| Hoogland Center for the Arts | Hoogland Center for the Arts | United States, Springfield, 420 South 6th Street | 2010-08-13 | 2010-08-22 | 2010 | 1 | |
| Hetrick Theatre | Hetrick Theatre | United States, Chanute | 1909-01-06 | 1909-01-06 | 1909 | 1 | |
| Hans Otto Theater | Hans Otto Theater | Germany, Potsdam, Schiffbauergasse 11 | 1993-09-09 | 2021-12-19 | 1993–2021 | 4 | |
| Hampden's Theatre | Hampden's Theatre | United States, New York, 1887 Broadway at 62nd St | 1927-10-03 | -- | 1927–1928 | 2 | |
| His Majesty's Theatre | His Majesty's Theatre | England, London, Haymarket | 1905-11-02 | 1909-05-06 | 1905–1909 | 3 | |
| Hedemarken Steinerskole | Hedemarken Steinerskole | Norway, Ottestad, Stange | 2002-05-12 | -- | 2002 | 1 | |
| Hôtel de Ville de Lobbes | Hôtel de Ville de Lobbes | Belgium, Lobbes | 1976-- | -- | 1976 | 1 | |
| Harøy barne- og ungdomsskule | Harøy barne- og ungdomsskule | Norway, Harøy | 2006-09-18 | -- | 2006 | 1 | |
| Holbæk Egnsteater | Holbæk Egnsteater | Denmark, Holbæk, Vimmelskaftet 27 | 1902-11-12 | -- | 1902–2009 | 9 | |
| Hendricks Hall, Central Missouri State University | Hendricks Hall, Central Missouri State University | United States, Warrensburg, 108 W South St | 1959-02-24 | 1959-02-25 | 1959 | 1 | |
| Horsens Ny Teater | Horsens Ny Teater | Denmark, Horsens, Teatertorvet 1 | 1906-11-06 | -- | 1906–2006 | 9 | |
| H Street Playhouse | H Street Playhouse | United States, Washington D.C., 1365 H St NE | 2012-01-07 | 2012-01-29 | 2012 | 1 | |
| Haapsalu Kultuurikeskuses | Haapsalu Kultuurikeskuses | Estonia, Haapsalu, Posti 3 | 2008-01-15 | -- | 2008 | 1 | |
| Hadeland kultursal | Hadeland kultursal | Norway, Gran, Skolelia 3 | 2015-09-24 | 2015-09-25 | 2015–2017 | 2 | |
| Hedemora | Hedemora | Sweden, Hedemora | 1978-11-10 | -- | 1978 | 1 | |
| Harlem Opera House | Harlem Opera House | United States, New York, 211 West 125th Street | 1891-03-09 | 1891-03-14 | 1891 | 1 | |
| Hochschule für Musik | Hochschule für Musik | Germany, Berlin | 1904-01-24 | -- | 1904 | 1 | |
| Hamnvik | Hamnvik | Norway, Hamnvik | 1971-03-10 | -- | 1971 | 1 | |
| Harstad Kulturhus | Harstad Kulturhus | Norway, Harstad, Havnegata 3 | 1993-03-24 | 2020-10-15 | 1993–2022 | 17 | |
| Heggenes | Heggenes | Norway, Heggenes | 1971-03-14 | -- | 1971 | 1 | |
| Hildre | Hildre | Norway, Hildre | 1995-11-12 | 1995-11-13 | 1995 | 1 | |
| Halmstad Ungdomsskole | Halmstad Ungdomsskole | Norway, Rygge, Skoleveien 4 | 2005-10-26 | -- | 2005 | 1 | |
| Haus der offenen Tür | Haus der offenen Tür | Germany, Walldürn, Schachleiterstr. 27e | 2006-03-08 | -- | 2006 | 1 | |
| Hole In the Wall Theatre | Hole In the Wall Theatre | United States, New Britain, 116 Main ST | 2018-11-16 | 2018-12-08 | 2018 | 1 | |
| Hvidovre Medborgerhus | Hvidovre Medborgerhus | Denmark, Hvidovre, Hvidovrevej 280 | 2002-10-25 | -- | 2002–2004 | 2 | |
| Huedin | Huedin | Romania, Huedin | -- | -- | | | |
| HEAG-Saal | HEAG-Saal | Germany, Darmstadt | 1961-04-11 | -- | 1961 | 1 | |
| Herredshuset | Herredshuset | Norway, Voss | 1960-10-26 | 1963-03-30 | 1960–1963 | 3 | |
| Hallunda | Hallunda | Sweden, Hallunda | 1990-10-29 | 1991-11-05 | 1990–1993 | 5 | |
| Heilige Maagdcollege | Heilige Maagdcollege | Belgium, Dendermonde, Kerkstraat 60 | 2006-03-10 | 2006-03-18 | 2006 | 1 | |
| Hattfjelldal Samfunnshus | Hattfjelldal Samfunnshus | Norway, Hattfjelldal | 1978-12-01 | -- | 1978–1983 | 2 | |
| Hangzhou Yiyuan Juchang | Hangzhou Yiyuan Theater | China, Hangzhou, 15th Kui Lane No. 99, Shangcheng District, Hangzhou | 2017-09-22 | 2017-09-23 | 2017 | 1 | |
| Herzogliches Hoftheater | Herzogliches Hoftheater | Germany, Altenburg, Theaterplatz 19 | 1899-04-05 | 1899-04-07 | 1899 | 1 | |
| Hammerfest kino | Hammerfest kino | Norway, Hammerfest, Strandgata 30 | 1959-03-12 | -- | 1959–2007 | 6 | |
| Herredshuset | Herredshuset | Norway, Trysil | 1969-09-30 | -- | 1969–1973 | 2 | |
| Hauck Auditorium at the University of Maine | Hauck Auditorium at the University of Maine | United States, Orono | 2007-11-02 | 2007-11-11 | 2007 | 1 | |
| Hayman Theatre Upstairs, Curtin University | Hayman Theatre Upstairs, Curtin University | Australia, Bentley, Kent Street | 2012-03-01 | 2012-03-10 | 2012 | 1 | |
| Huntington Theatre | Huntington Theatre | United States, Huntington | 1907-09-17 | 1908-05-26 | 1907–1908 | 2 | |
| Holstebro Teater | Holstebro Teater | Denmark, Holstebro | 1880-05-20 | -- | 1880–1908 | 5 | |
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