| Ibsen3, 20091110 | Ibsen3 | 20091110 | 10th November 2009 | AINSI | AINSI | Netherlands | |
| Inimigos na casa de bonecas, 20180517 | Inimigos na casa de bonecas | 20180517 | 17th May 2018 | Instituto LING | Instituto LING | Brazil | |
| Imagine Home, 20110804 | Imagine Home | 20110804 | 4th August 2011 | Mercedes Cotner Park | Mercedes Cotner Park | United States | |
| Ibsen3, 20091017 | Ibsen3 | 20091017 | 17th October 2009 | Chassé Theater | Chassé Theater | Netherlands | |
| Ibsendekonstruktion 1: Gengångare, 20100908 | Ibsendekonstruktion 1: Gengångare | 20100908 | 8th September 2010 | Nationaltheatret Malersalen | Nationaltheatret Malersalen | Norway | |
| Ibsen: Gespenster, 20150911 | Ibsen: Gespenster | 20150911 | 11th September 2015 | FFT Düsseldorf (Forum Freies Theater) | FFT Düsseldorf (Forum Freies Theater) | Germany | |
| Inn i Peer Gynts rike, 20070509 | Inn i Peer Gynts rike | 20070509 | 9th May 2007 | Oslo | Oslo | Norway | |
| IBSEN: PEER GYNT, 20150903 | IBSEN: PEER GYNT | 20150903 | 3rd September 2015 | Sophiensaele | Sophiensäle (Sophiensaele) | Germany | |
| Inimigo do Povo, o, 20070112 | O Inimigo do Povo | 20070112 | 12th January 2007 | Teatro Ruth Escobar | Teatro Ruth Escobar | Brazil | |
| Ibsen Online - En online oppsetning inspirert av Henrik Ibsens skuespill "De unges forbund", 20100604 | Ibsen Online - En online oppsetning inspirert av Henrik Ibsens skuespill "De unges forbund" | 20100604 | 4th June 2010 | Twitter og Origo | Twitter og Origo | Norway | |
| Ibsen Incorporated, 20151006 | Ibsen Incorporated | 20151006 | 6th October 2015 | Teatrul pentru Copii și Tineret "Luceafărul" | Teatrul pentru Copii și Tineret "Luceafărul" | Romania | |
| 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, 20081011 | 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 | 20081011 | 11th October 2008 | Sports Field Stadium, Qalqilya | Sports Field Stadium, Qalqilya | Palestinian Territories | |
| IBSEN: PEER GYNT, 20160112 | IBSEN: PEER GYNT | 20160112 | 12th January 2016 | Münchner Kammerspiele | Münchner Kammerspiele | Germany | |
| Inimigo do Povo, O, 199708 | O Inimigo do Povo | 199708 | August 1997 | Teatro Abel | Teatro Abel | Brazil | |
| Ibsen Kvinner - sett en ørn i bur, 20061201 | Ibsen Kvinner - sett en ørn i bur | 20061201 | 1st December 2006 | Kunstforeningen GL STRAND | Kunstforeningen GL STRAND | Denmark | |
| inimigo do povo, Um, 19520704 | Um inimigo do povo | 19520704 | 4th July 1952 | Teatro Municipal | Teatro Municipal | Brazil | |
| Ibsen In One Take （一镜一生易卜生）, 20121112 | 一镜一生易卜生 （Ibsen In One Take） (Yijing yisheng yibusheng) | 20121112 | 12th November 2012 | Trojan House Theater | Trojan House Theater (木马剧场) | China | |
| Ibsen: John Gabriel Borkman, 20141112 | Ibsen: John Gabriel Borkman | 20141112 | 12th November 2014 | | LOT-Theater | Germany | |
| inimigo do povo, 19980205 | O inimigo do povo | 19980205 | 5th February 1998 | Teatro Circo | Teatro Circo | Portugal | |
| I Didn't Know It Could Be Like This: Henrik Ibsen's Doll House, 20030306 | I Didn't Know It Could Be Like This: Henrik Ibsen's Doll House | 20030306 | 6th March 2003 | Old American Can Factory, The | The Old American Can Factory | United States | |
| Imagine Home, 20110802 | Imagine Home | 20110802 | 2nd August 2011 | Lonnie Burten Baseball Field | Lonnie Burten Baseball Field | United States | |
| Ibsen3, 20091009 | Ibsen3 | 20091009 | 9th October 2009 | Toneelschuur Haarlem | Toneelschuur Haarlem | Netherlands | |
| inimigo do povo, Um, 19770517 | Um inimigo do povo | 19770517 | 17th May 1977 | Teatro da AMI | Teatro da AMI | Brazil | |
| Ibsen: Gespenster, 20151123 | Ibsen: Gespenster | 20151123 | 23rd November 2015 | Theaterhaus Hildesheim | Theaterhaus Hildesheim | Germany | |
| Inger Östråtin rouva, 1916 | Inger Östråtin rouva | 1916 | 1916 | Uusi Teatteri | Uusi Teatteri | Sweden | |
| Ibsen: Gespenster, 20150116 | Ibsen: Gespenster | 20150116 | 16th January 2015 | Gessnerallee Zürich | Gessnerallee Zürich | Switzerland | |
| Inimigos na casa de bonecas, 20190521 | Inimigos na casa de bonecas | 20190521 | 21st May 2019 | Teatro do SESC Centro | Teatro do SESC Centro | Brazil | |
| Ibsens Gengangere: Forbannelsen - av Sophia Kingshill, 19960901 | "Ibsens Gengangere: Forbannelsen" - av Sophia Kingshill | 19960901 | 1st September 1996 | Scene X | Scene X | Norway | |
| Ibsens små djevler, 20110920 | Ibsens små djevler | 20110920 | 20th September 2011 | Nationaltheatret Amfiscenen | Nationaltheatret Amfiscenen | Norway | |
| Ibsen3, 20091103 | Ibsen3 | 20091103 | 3rd November 2009 | Rataplan | Rataplan | Belgium | |
| inimigo do povo, Um, 19851211 | Um inimigo do povo | 19851211 | 11th December 1985 | Teatro da UFSC | Teatro da UFSC | Brazil | |
| Indian Arm, 20150408 | Indian Arm | 20150408 | 8th April 2015 | Studio 16 | Studio 16 | Canada | |
| Inimigo do Povo, Um, 20131030 | Um Inimigo do Povo | 20131030 | 30th October 2013 | Teatro da Comuna | Teatro da Comuna | Portugal | |
| Interrupciones a partir de Hedda Gabler - Espectáculo basado en «Hedda Gabler» de Henrik Ibsen, 20060707 | Interrupciones a partir de Hedda Gabler - Espectáculo basado en «Hedda Gabler» de Henrik Ibsen | 20060707 | 7th July 2006 | Centro Cultural de la Cooperación | Centro Cultural de la Cooperación | Argentina | |
| Inimigo do povo, un, 20070414 | Un inimigo do povo | 20070414 | 14th April 2007 | Teatro Curvo Semedo | Teatro Curvo Semedo | Portugal | |
| I pyrgodespoina Ingker tou Estrot, 19851215 | I pyrgodespoina Ingker tou Estrot | 19851215 | 15th December 1985 | ERT A’ Programma Radio | ERT A’ Programma Radio | Greece | |
| ID - Identity of the Soul, 20090514 | ID - Identity of the Soul | 20090514 | 14th May 2009 | MIA - Museum of Islamic Art | MIA - Museum of Islamic Art | Qatar | |
| Ibsen: John Gabriel Borkman, 20131102 | Ibsen: John Gabriel Borkman | 20131102 | 2nd November 2013 | Theaterhaus Hildesheim | Theaterhaus Hildesheim | Germany | |
| Isten éltessen, Hedvig Ekdal!, 20050218 | Isten éltessen, Hedvig Ekdal | 20050218 | 18th February 2005 | Trafó Kortárs Művészetek Háza | Trafó Kortárs Művészetek Háza | Hungary | |
| Ibsen VOLKSFEIND 2006, 20060902 | Ibsen VOLKSFEIND 2006 | 20060902 | 2nd September 2006 | Joop van den Ende Academy | Joop van den Ende Academy | 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, 20081005 | 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 | 20081005 | 5th October 2008 | Friends Sports Field | Friends Sports Field | Palestinian Territories | |
| Ibsen: Gespenster, 20161213 | Ibsen: Gespenster | 20161213 | 13th December 2016 | Théâtre National de Strasbourg | Théâtre National de Strasbourg | France | |
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