Name_SORTNameAddressFirstDate_SORTLastDate_SORTEvent DatesEventsResources
Ohio State UniversityUnited States, Columbus, 1739 North High Street1981–20012 
Överkalix Folkets HusSweden, Överkalix, Bulandsgatan 220101 
Odeon de SpiegelNetherlands, Zwolle, Blijmarkt 252000–20082 
OstadetheaterNetherlands, Amsterdam19851 
Oslo dagene, Akershus FestningNorway, Oslo19831 
Onafhankelijk ToneelNetherlands, Rotterdam, Sint-Jobsweg 31998–20094 
Opéra-Théâtre i AvignonFrance, Avignon, 1 Rue Racine20121 
Opéra de RouenFrance, Rouen, 7 rue du Docteur Rambert20031 
Opera HouseUnited States, Pensacola19031 
Oseberg KulturhusNorway, Tønsberg, Ollebukta 32008–20093 
O'Reilly TheatreIreland, Dublin, Great Denmark Street20111 
Opera HouseUnited States, New Ulm19051 
Open Space TheatreUnited States, New York19821 
Oerol FestivalNetherlands, Terschelling2014–20162 
The Orchard TheatreEngland, Dartford, Home Gardens19961 
OttumwaUnited States, Ottumwa19031 
The Other PlaceEngland, Stratford-upon-Avon, Warwickshire, Waterside1981–19964 
Orleneff’s Russian LyceumUnited States, New York, East Third Street19061 
OltenSwitzerland, Olten20031 
Oblastnoi dramteatr VolgogradRussia, Volgograd19481 
Oslo fengselNorway, Oslo, Åkebergveien 1120122 
ObârşiaRomania, Obârşia   
Opera HouseUnited States, Dixon1904–19072 
Osnabrücker StadttheaterGermany, Osnabrück, Große Gildewart 71894–19097 
L'OndeFrance, Vélizy-Villacoublay, 8 bis Avenue Louis Breguet2015–20182 
OskarshamnSweden, Oskarshamn1991–19922 
Ottawa Little Theatre GroupCanada, Ottawa19451 
OhgawaraJapan, Ohgawara20101 
Odorheiu SecuiescRomania, Odorheiu Secuiesc19111 
Ódry SzínpadHungary, Budapest, Vas utca 21967–20173 
OvågenNorway, Øygarden20051 
Ontmoetingscentrum d'IefteBelgium, Deerlijk, Hoogstraat 12220021 
Oulun KaupunginteatteriFinland, Oulu, Kaarlenväylä 21963–19853 
Opera Națională BucureștiRomania, Bucharest, Bulevardul Mihail Kogălniceanu 70-7220071 
ÖrnsköldsvikSweden, Örnsköldsvik1989–19932 
Ostend-TheaterGermany, Berlin1878–18915 
ObservatorietNorway, Oslo, Observatoriegata 12007–20132 
Olavskapellet, Borgarsyssel MuseumNorway, Sarpsborg, Gamlebygaten 820061 
Ocna SibiuluiRomania, Ocna Sibiului   
Odyssey TheatreUnited States, Los Angeles, 2055 S Sepulveda Blvd20081 
OranienburgGermany, Oranienburg   
Opera HouseEngland, Coventry, 4 Hales Street19111