| Kísértetek, 19140601 | Kísértetek | 19140601 | 1st June 1914 | Prešov | Prešov | Slovak Republic | |
| Kärlekens komedi, 18951207 | Kärlekens komedi | 18951207 | 7th December 1895 | Theatret i Trondheim | Theatret i Trondheim | Norway | |
| Kísértetek, 19360130 | Kísértetek | 19360130 | 30th January 1936 | Celldömölk | Celldömölk | Hungary | |
| Klein Eyolf, 19161116 | Klein Eyolf | 19161116 | 16th November 1916 | Grand Théâtre | Grand Théâtre | Netherlands | |
| Klein Eyolf, 19171222 | Klein Eyolf | 19171222 | 22nd December 1917 | K. K. Hofburgtheater | K. K. Hofburgtheater | Austria | |
| Kísértetek, 19120425 | Kísértetek | 19120425 | 25th April 1912 | Nitra | Nitra | Slovak Republic | |
| Kísértetek, 19261010 | Kísértetek | 19261010 | 10th October 1926 | Szeghalom | Szeghalom | Hungary | |
| Kongs-emnerne, 18801211 | Kongs-emnerne | 18801211 | 11th December 1880 | Christiania Theater | Christiania Theater | Norway | |
| Klein Eyolf, 19300218 | Klein Eyolf | 19300218 | 18th February 1930 | Blauer Saal der Mustermesse | Blauer Saal der Mustermesse | Switzerland | |
| Kærlighedens Komedie, 19480907 | Kærlighedens Komedie | 19480907 | 7th September 1948 | Det Gamle Teater | Det Gamle Teater | Norway | |
| Kísértetek, 19011121 | Kísértetek | 19011121 | 21st November 1901 | Miskolc | Miskolc | Hungary | |
| Kukol'nyj dom, 1996 | Kukol'nyj dom (A Doll's House) | 1996 | 1996 | Moscow | Moscow | Russia | |
| Kísértetek, 19200205 | Kísértetek | 19200205 | 5th February 1920 | Békéscsaba | Békéscsaba | Hungary | |
| Klein Eyolf, 19030923 | Klein Eyolf | 19030923 | 23rd September 1903 | Metropol-Theater | Metropol-Theater | Germany | |
| Kísértetek, 20160930 | Kísértetek | 20160930 | 30th September 2016 | Weöres Sándor Színház | Weöres Sándor Színház | Hungary | |
| Kuklen dom, 20120831 | Kuklen dom | 20120831 | 31st August 2012 | | Sozopol | Bulgaria | |
| Kad mi mrtvi ustajemo, 19120323 | Kad mi mrtvi ustajemo (When We Dead Awaken) | 19120323 | 23rd March 1912 | Hrvatsko narodno kazalište u Zagrebu | Hrvatsko narodno kazalište u Zagrebu (Croatian National Theatre in Zagreb) | Croatia | |
| Kukol'nyj dom, 19070123 | Кукольный дом (A Doll's House) (Kukol'nyj dom) | 19070123 | 23rd January 1907 | Teatr V. F. Komissarzhevskoi | Teatr V. F. Komissarzhevskoi | Russia | |
| Kísértetek, 19131204 | Kísértetek | 19131204 | 4th December 1913 | Sopron | Sopron | Hungary | |
| Kummittelijoita, 19281107 | Kummittelijoita | 19281107 | 7th November 1928 | Porin Työväen Teatteri | Porin Työväen Teatteri | Finland | |
| Kummittelijoita, 1912 | Kummittelijoita | 1912 | 1912 | Kiertue Mörk - Ilmari - Orjatsalo | Kiertue Mörk - Ilmari - Orjatsalo | Finland | |
| Kísértetek, 19080617 | Kísértetek | 19080617 | 17th June 1908 | Mohács | Mohács | Hungary | |
| Kísértetek, 19320406 | Kísértetek | 19320406 | 6th April 1932 | Sopron | Sopron | Hungary | |
| KΥΡΑ ΤΗΣ ΘΑΛΑΣΣΑΣ, 20171111 | Η ΚΥΡΑ ΤΗΣ ΘΑΛΑΣΣΑΣ (The Lady from the Sea) | 20171111 | 11th November 2017 | Larnaca Municipal Theatre | Larnaca Municipal Theatre | Cyprus | |
| Klein Eyolf, 19900215 | Klein Eyolf | 19900215 | 15th February 1990 | Städtische Theater Karl-Marx-Stadt (Schauspielhaus) | Städtische Theater Karl-Marx-Stadt (Schauspielhaus) | Germany | |
| Klein Eyolf, 19760111 | Klein Eyolf (Little Eyolf) | 19760111 | 11th January 1976 | Schauspielhaus Bochum | Schauspielhaus Bochum | Germany | |
| Kukol'nyj dom, 194003 | Kukol'nyj dom (A Doll's House) | 194003 | March 1940 | Jaroslavskij dramatičeski teatr imeni F.Volkova | Jaroslavskij dramatičeski teatr imeni F. Volkova | Russia | |
| Kísértetek, 191211 | Kísértetek | 191211 | November 1912 | Pančevo | Pančevo | Serbia | |
| Klein Eyolf, 20100130 | Klein Eyolf | 20100130 | 30th January 2010 | Theater der Altmark Stendal | Theater der Altmark Stendal | Germany | |
| Kansanvihollinen, 19811114 | Kansanvihollinen | 19811114 | 14th November 1981 | Kemin Kaupunginteatteri | Kemin Kaupunginteatteri | Finland | |
| Kämparne på Helgeland, 18760512 | Kämparne på Helgeland | 18760512 | 12th May 1876 | Linköping Teater | Linköping Teater | Sweden | |
| Kísértetek, 19101024 | Kísértetek | 19101024 | 24th October 1910 | Şimleu Silvaniei | Şimleu Silvaniei | Romania | |
| Kísértetek, 19470113 | Kísértetek | 19470113 | 13th January 1947 | Városi Színház | Városi Színház | Hungary | |
| Kísértetek, 19250429 | Kísértetek | 19250429 | 29th April 1925 | Renaissance Színház | Renaissance Színház | Hungary | |
| Kleine Eyolf, 20000501 | Kleine Eyolf | 20000501 | 1st May 2000 | de Klinker | de Klinker | Netherlands | |
| Kuninkaan alut, 18941017 | Kuninkaan alut | 18941017 | 17th October 1894 | Suomalainen Teatteri | Suomalainen Teatteri | Finland | |
| Kis Eyolf, 19330707 | Kis Eyolf | 19330707 | 7th July 1933 | Miskolc | Miskolc | Hungary | |
| Kísértetek, 19270128 | Kísértetek | 19270128 | 28th January 1927 | Nyíregyháza | Nyíregyháza | Hungary | |
| Kogda my, mertvye, probuzdaemsja, 19001128 | Kogda my, mertvye, probuzdaemsja | 19001128 | 28th November 1900 | Moskovskij Chudožestvennyj akademičeskij teatr | Moskovskij Chudožestvennyj akademičeskij teatr | Russia | |
| Kongsemnerne, 19620911 | Kongsemnerne | 19620911 | 11th September 1962 | Aarhus Teater | Aarhus Teater | Denmark | |
| kouklospito, Ena, 19950205 | Ena kouklospito | 19950205 | 5th February 1995 | | Dimotiko Theatro Siatistas | Greece | |
| Kukjata na Kuklata, 20201115 | Куќата на Куклата (Kukjata na Kuklata) | 20201115 | 15th November 2020 | Dramski Fakultet | Faculty of Dramatic Arts in Skopje (Факултет за Драмски Уметности во Скопје) | Macedonia | |
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