| Kærlighedens Komedie, 18830826 | Kærlighedens Komedie | 18830826 | 26th August 1883 | Stavanger Teater | Stavanger Teater | Norway | |
| kyra tis thalassas, I, 19391227 | I kyra tis thalassas | 19391227 | 27th December 1939 | Kipos tis Esvekias | Kipos tis Esvekias | Egypt | |
| Kísértetek, 19070924 | Kísértetek | 19070924 | 24th September 1907 | Szarvas | Szarvas | Hungary | |
| Kukol'nyj dom, 19600917 | Kukol'nyj dom (A Doll's House) | 19600917 | 17th September 1960 | Moskovskij Chudožestvennyj akademičeskij teatr | Moskovskij Chudožestvennyj akademičeskij teatr | Russia | |
| Kísértetek, 19241101 | Kísértetek | 19241101 | 1st November 1924 | Nyíregyháza | Nyíregyháza | Hungary | |
| Kronprätendenten, Die, 18960610 | Die Kronprätendenten | 18960610 | 10th June 1896 | K. K. Hofburgtheater | K. K. Hofburgtheater | Austria | |
| Kad mēs, mirušie, mostamies, 19931206 | Kad mēs, mirušie, mostamies | 19931206 | 6th December 1993 | Dailes teātris | Dailes teātris | Latvia | |
| Kansan vihaaja, 18980320 | Kansan vihaaja | 18980320 | 20th March 1898 | Suomalainen Teatteri | Suomalainen Teatteri | Finland | |
| Kämparne på Helgeland, 18760430 | Kämparne på Helgeland | 18760430 | 30th April 1876 | Vänersborgs Teater | Vänersborgs Teater | Sweden | |
| Kísértetek, 191212 | Kísértetek | 191212 | December 1912 | Oravița | Oravița | Romania | |
| Kísértetek, 19830211 | Kísértetek | 19830211 | 11th February 1983 | Várszínház | Várszínház | Hungary | |
| Kansanvihollinen, 19781201 | Kansanvihollinen | 19781201 | 1st December 1978 | Svenska Teatern | Svenska Teatern | Finland | |
| Kísértetek, 19101031 | Kísértetek | 19101031 | 31st October 1910 | Zalău | Zalău | Romania | |
| Kísértetek, 19470708 | Kísértetek | 19470708 | 8th July 1947 | Hódmezővásárhely | Hódmezővásárhely | Hungary | |
| Kongs-Emnerne, 19261114 | Kongs-Emnerne | 19261114 | 14th November 1926 | Kongelige Teater, Det | Det Kongelige Teater | Denmark | |
| Kjæmpehøien, 18500926 | Kjæmpehøien | 18500926 | 26th September 1850 | Christiania Theater | Christiania Theater | Norway | |
| Klein Eyolf, 19160209 | Klein Eyolf | 19160209 | 9th February 1916 | Schauspielhaus am Ostertor | Schauspielhaus am Ostertor | Germany | |
| Kis Eyolf, 19330804 | Kis Eyolf | 19330804 | 4th August 1933 | Kecskemét | Kecskemét | Hungary | |
| Kísértetek, 19270113 | Kísértetek | 19270113 | 13th January 1927 | Makó | Makó | Hungary | |
| Keiser og Galilæer. 1ste Del: Cæsars Frafald, 19030610 | Keiser og Galilæer. 1ste Del: Cæsars Frafald | 19030610 | 10th June 1903 | Kongliga Dramatiska Teatern | Kongliga Dramatiska Teatern | Sweden | |
| Kämparna på Helgeland (Härmännen på Helgeland), 18780215 | Kämparna på Helgeland (Härmännen på Helgeland) | 18780215 | 15th February 1878 | Hälsingborgs Theatre | Hälsingborgs Theatre | Sweden | |
| kouklospito, Ena, 19950211 | Ena kouklospito | 19950211 | 11th February 1995 | | Dimotiko Theatro Kastorias | Greece | |
| Kukol'nyj dom, 195504 | Kukol'nyj dom (A Doll's House) | 195504 | April 1955 | Dramatičeskij teatr imeni A. Čehova | Dramatičeskij teatr imeni A. Čehova (Chekhov Drama Theatre) | Russia | |
| Kísértetek, 19210614 | Kísértetek | 19210614 | 14th June 1921 | Paks | Paks | Hungary | |
| Klein Eyolf, 19120415 | Klein Eyolf | 19120415 | 15th April 1912 | Lessingtheater | Lessingtheater | Germany | |
| Klein Eyolf, 18950302 | Klein Eyolf | 18950302 | 2nd March 1895 | Leipziger Stadttheater, Neues Theater | Leipziger Stadttheater, Neues Theater | Germany | |
| Kongsemnerne, 19740827 | Kongsemnerne | 19740827 | 27th August 1974 | Molde kino | Molde kino | Norway | |
| Kämparne på Helgeland, 18860312 | Kämparne på Helgeland | 18860312 | 12th March 1886 | Teater i Ernsts Hotell | Teater i Ernsts Hotell | Finland | |
| Kísértetek, 19110803 | Kísértetek | 19110803 | 3rd August 1911 | Baia Mare | Baia Mare | Romania | |
| Kísértetek, 19250213 | Kísértetek | 19250213 | 13th February 1925 | Szigetvár | Szigetvár | Hungary | |
| Kjærlighedens Komedie, 19090517 | Kjærlighedens Komedie | 19090517 | 17th May 1909 | Theatret i Tromsø | Theatret i Tromsø | Norway | |
| Kronprätendenten, Die, 18920507 | Die Kronprätendenten | 18920507 | 7th May 1892 | Stadttheater Breslau | Stadttheater Breslau | Poland | |
| Kísértetek, 191010 | Kísértetek | 191010 | October 1910 | Mezőtúr | Mezőtúr | Hungary | |
| Kukol'nyj dom, 198009 | Kukol'nyj dom (A Doll's House) | 198009 | September 1980 | Oblastnoj teatr dramy | Oblastnoj teatr dramy | Russia | |
| Kísértetek, 19230329 | Kísértetek | 19230329 | 29th March 1923 | Győr | Győr | Hungary | |
| Kukol'nyj dom, 19390420 | Kukol´nyj dom | 19390420 | 20th April 1939 | Moskovskij teatr imeni Leninskogo komsomola | Moskovskij teatr imeni Leninskogo komsomola | Russia | |
| Kjærlighetens komedie, 19560830 | Kjærlighetens komedie | 19560830 | 30th August 1956 | Nationaltheatret | Nationaltheatret | Norway | |
| Kis Eyolf, 19330102 | Kis Eyolf | 19330102 | 2nd January 1933 | Mosonmagyaróvár | Mosonmagyaróvár | Hungary | |
| Kongs-Emnerne, 18991015 | Kongs-Emnerne | 18991015 | 15th October 1899 | Kongelige Teater, Det | Det Kongelige Teater | Denmark | |
| Khelaghar, 20190707 | Khelaghar | 20190707 | 7th July 2019 | Baltimore Convention Centre | Baltimore Convention Centre | United States | |
| Kjærlighedens Komedie, 18800305 | Kjærlighedens Komedie | 18800305 | 5th March 1880 | Christiania Theater | Christiania Theater | Norway | |
| Kísértetek, 19130326 | Kísértetek | 19130326 | 26th March 1913 | Székesfehérvár | Székesfehérvár | Hungary | |
|
|
