| Ibsen (several of the Norwegian playwright’s less well-known plays), 20170509 | Ibsen Huis (Ibsen House) | 20170509 | 9th May 2017 | Toneelgroep Theater | Toneelgroep Theater, Stadsschouwburg Nijmegen | Netherlands | |
| Inn i Peer Gynts rike, 20121112 | Inn i Peer Gynts rike | 20121112 | 12th November 2012 | Nationale Scene, Den | Den Nationale Scene | Norway | |
| Ibsen: Gespenster, 20161119 | Ibsen: Gespenster | 20161119 | 19th November 2016 | Studiobühne Köln | Studiobühne Köln | Germany | |
| ID - Identity of the Soul. A cinematic live performance about revenge, reconciliation and the individual, based on Ibsen's poem Terje Vigen and Darwish's A Soldier Dreams of White Lilies, 20081018 | ID - Identity of the Soul. A cinematic live performance about revenge, reconciliation and the individual, based on Ibsen’s poem Terje Vigen and Darwish’s A Soldier Dreams of White Lilies | 20081018 | 18th October 2008 | Al-Mahd Yard, Betlehem | Al-Mahd Yard, Betlehem | Palestinian Territories | |
| Ibsen Incorporated, 20151006 | Ibsen Incorporated | 20151006 | 6th October 2015 | Teatrul pentru Copii și Tineret "Luceafărul" | Teatrul pentru Copii și Tineret "Luceafărul" | Romania | |
| Ibsen by Ibsen, 198205 | Ibsen by Ibsen | 198205 | May 1982 | American Repertory Theatre | American Repertory Theatre | United States | |
| Inamicul poporului, 20150930 | Inamicul poporului | 20150930 | 30th September 2015 | Teatrul Foarte Mic | Teatrul Foarte Mic | Romania | |
| Inamicul poporului, 20161109 | Inamicul poporului | 20161109 | 9th November 2016 | Cluj-Napoca | Cluj-Napoca | Romania | |
| Ich, Peer Gynt - nach Henrik Ibsen, 20100126 | Ich, Peer Gynt - nach Henrik Ibsen | 20100126 | 26th January 2010 | Neues Schauspielhaus Bremen | Neues Schauspielhaus Bremen | Germany | |
| Ibsen3, 20091028 | Ibsen3 | 20091028 | 28th October 2009 | Cultuurcentrum de Werft | Cultuurcentrum de Werft | Belgium | |
| Imagine Home, 20110804 | Imagine Home | 20110804 | 4th August 2011 | Mercedes Cotner Park | Mercedes Cotner Park | United States | |
| Inimigos na casa de bonecas, 20190621 | Inimigos na casa de bonecas | 20190621 | 21st June 2019 | Teatro do SESC Centro | Teatro do SESC Centro | Brazil | |
| IBSEN: PEER GYNT, 20161121 | IBSEN: PEER GYNT | 20161121 | 21st November 2016 | Studiobühne Köln | Studiobühne Köln | Germany | |
| I Nora, 19301001 | I Nora | 19301001 | 1st October 1930 | Theatro Apollon | Theatro Apollon | Greece | |
| Ibsen: Gespenster, 20150911 | Ibsen: Gespenster | 20150911 | 11th September 2015 | FFT Düsseldorf (Forum Freies Theater) | FFT Düsseldorf (Forum Freies Theater) | Germany | |
| Independence Day!, 20031026 | Independence Day! | 20031026 | 26th October 2003 | Amakhosi Theatre | Amakhosi Theatre | Zimbabwe | |
| Ibsen In One Take （一镜一生易卜生）, 20131113 | 一镜一生易卜生 （Ibsen In One Take） (Yijing yisheng yibusheng) | 20131113 | 13th November 2013 | Guangzhou | Guangzhou | China | |
| Inimigo do povo, um, 200508 | Um inimigo do povo | 200508 | August 2005 | Teatro Santa Isabel | Teatro Santa Isabel | Brazil | |
| Inimigo do Povo, Um , 19690829 | Um Inimigo do Povo | 19690829 | 29th August 1969 | Teatro São Pedro | Teatro São Pedro | Brazil | |
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