Name_SORTNameAddressFirstDate_SORTLastDate_SORTEvent DatesEventsResources
Országos KamaraszínházHungary, Mezőtúr1925–19272 
OrpheumGermany, Munich1893–18953 
Opera HouseUnited States, Wyoming, Wyoming   
Otto-Klenert-SchuleGermany, Bad Friedrichshall, Rathausplatz 720061 
Osnabrücker HofGermany, Osnabrück, Kollegienwall 1418961 
O'Connell TheatreUnited States, Dekalb, Stevens Building, School of Theatre and Dance Northern Illinois University20091 
OlomoucCzech Republic, Olomouc20071 
The Orange Tree TheatreEngland, London, 1 Clarence St, Richmond1991–20123 
OrosházaHungary, Orosháza1890–19266 
Operetten Neues Theater, Central TheaterGermany, Leipzig19101 
Osobnyak TheatreRussia, St. Petersburg, Kamennoostrovsky 5520111 
ÖstgötateaternSweden, Norrköping, Slottsgatan 13519971 
Opera Națională BucureștiRomania, Bucharest, Bulevardul Mihail Kogălniceanu 70-7220071 
OhgawaraJapan, Ohgawara20101 
Ontmoetingscentrum AalbekeBelgium, Aalbeke, Aalbekeplaats20011 
Ontmoetingscentrum 't WaaigatBelgium, Zwijndrecht, Kerkplein 120031 
Oravais TeaterFinland, Kimo, Oravais, Kyroboas Kvarn19961 
OpernhausGermany, Essen19421 
Opera HouseUnited States, Pensacola19031 
Oakland UniversityUnited States, Rochester, 2200 North Squirrel Road19721 
Orkdal SamfunnshusNorway, Fannrem19781 
Overture Center for the Arts, The PlayhouseUnited States, Madison, 201 State St20101 
Opera HouseUnited States, Concord19091 
Opština BečejSerbia, Opština Bečej19031 
Carrefour Internationale de Théâtre de OuagadougouBurkina Faso, Bilbalogho, Ouagadougou, Burkina Faso20021 
Odder TheaterDenmark, Odder1905–19074 
OSCO - Open Space HannoverGermany, Hannover, Fössestraße 10320191 
OBOS-gården Wesselsgate 15Norway, Oslo, Museumsveien 102006–20082 
Theater der ObergrafschaftGermany, Schüttorf, Hermann-Schlikker-Str. 1-320151 
OerlenbachGermany, Oerlenbach20091 
Olathe Opera HouseUnited States, Olathe19081 
OraviceSlovak Republic, Oravice   
OlofströmSweden, Olofström19921 
Oslo Nye DukketeaterNorway, Oslo, Rosenkrantz' gate 1019941 
Oblastnoi dramatičeskij teatrRussia, Veliky Novgorod19481 
Oldenburgisches StaatstheaterGermany, Oldenburg, Theaterwall 281918–201512 
Orkanger gymnasNorway, Orkanger19701 
Old CourthouseNorthern Ireland, Antrim, Market Square20111 
O'Reilly TheatreIreland, Dublin, Great Denmark Street20111 
Opéra de RouenFrance, Rouen, 7 rue du Docteur Rambert20031 
Odense TheaterDenmark, Odense, Sortebrødre Torv1876–19019 
OvågenNorway, Øygarden20051