| Name (742) | Creators | Event Dates | Events | Resources |
|---|---|---|---|---|
| I Will Go With My Father a-Ploughing | Ivor Gurney | 1945 | 1 | |
| I Will Go With My Father a-Ploughing | Roger Quilter | 1948 - 1956 | 3 | |
| I Will Not Tell | Engelbert Humperdinck | 1903 | 1 | |
| I Will Sing New Songs of Gladness, Op. 99, No. 5 | Antonin Dvořák | 1905 - 1955 | 2 | |
| I Wish and I Wish | Roger Quilter | 1949 | 1 | |
| I Wish I Was Lonely | Chris Thorpe, Hannah Walker | 2015 | 1 | |
| I Wish... | Darcy Grant, Geoff Cobham, Luke Smiles, Will Spartalis, Patch Theatre | 2021 - 2024 | 15 | |
| I Wonder as I Wander | John Niles | 1953 - 1954 | 2 | |
| I Would I Were a King | Alexander Cockburn, Arthur Seymour Sullivan | 1911 | 2 | |
| I Would That My Love, Op. 63, No. 1 | Felix Mendelssohn | 1918 | 1 | |
| I'd Rather Call it Bugger Beckett | Bryan Niland | |||
| I'll Be Back Before Midnight | Peter Colley | 2019 | 1 | |
| I'll Be In On That | Anne Harvey | 1976 - 1981 | 6 | 1 |
| I'll Eat You Last | John Logan | 2014 | 1 | |
| I'll Get My Man | Philip King | 1981 - 1999 | 3 | |
| I'll Go On | Samuel Beckett | 2007 | 1 | |
| I'll Go to Australia and Wear a Hat | Tes Lyssiotis | 1 | ||
| I'll Leave it to You | Noel Coward | 1933 - 2011 | 5 | |
| I'll Move For You | Cass Mortimer Eipper | 2013 | 1 | |
| I'll sail upon the Dog-star, Z. 571, Movt. 6 | Henry Purcell | 1953 | 1 | |
| I'll Sing Thee songs of Araby | Frederic Clay | 1902 - 1912 | 2 | |
| I'm a Phoenix, Bitch | Bryony Kimmings | 2020 | 1 | |
| I'm Afloat | 1854 | 1 | ||
| I'm Expecting Someone | Bruce Williams | 1967 | 1 | |
| I'm Frightened and I... | Benito Di Fonzo | 2005 | 1 | |
| I'm Looking for Mister Right (but I'll Settle for Mister Right-away) | Robert Jarman | 1994 | 1 | |
| I'm Not a Dentist | Henri Szeps | 1995 - 1998 | 5 | |
| I'm Not Rappaport | Herb Gardner | 1987 - 2004 | 3 | |
| I'm off for Baltimore | 1854 | 1 | ||
| I'm Trying to Tell You | Lucy Guerin, Routa Company | 2015 | 3 | |
| I'm Your Man | Roslyn Oades | 2012 - 2013 | 5 | |
| I'se Gwan Along Down | 1853 | 3 | ||
| I've Been to de East | 1854 | 1 | ||
| I've Come About the Assassination | Tony Morphett | 1966 - 1988 | 2 | |
| I've Come About the Suicide | Craige Cronin | 1981 - 1987 | 4 | 1 |
| I've Got a Name | John Lonie | 1980 - 1982 | 11 | |
| I've Written To Brown | 1871 | 1 | ||
| I, George Nepia | Hone Kouka | 2013 | 3 | |
| I, Joan | Charlie Josephine | 2023 | 1 | |
| I.B.I.S | David Page, Deborah Brown, Steve Francis, Waangenga Blanco | 2015 | 5 | |
| Ian Fairweather, Profile of an Artist | Nourma Abbott-Smith | 2010 | 1 | |
| Ibis | Lachlan Philpott | 2009 | 1 | |
| Ibsen Huis | Henrik Ibsen, Simon Stone | 2017 - 2021 | 7 | |
| Ibsen Huis | Henrik Ibsen | |||
| Ibsen in One Take | Chong Wang | 2014 | 1 | |
| ICE | Tony Brooks | 2002 | 1 | |
| Ice Cream | Caryl Churchill | 1990 - 2002 | 7 | |
| Ice for Breakfast | Raymond Bowers | 1958 | 1 | |
| The Ice Season | Verity Laughton | 2013 | 1 | |
| The Ice-Cream Cart | Colin Ballantyne | 1 | ||
| Ich Lasse Dict Nicht, BWV Ahn 159 | Johann Sebastian Bach | 2000 | 1 | |
| Ich liebe den Höchsten - I Revere the Lord, Cantata BWV 174 | Johann Sebastian Bach | 1983 | 2 | |
| Ich Nibber Dibber | Mish Grigor, Natalie Rose, Zoe Coombs Marr | 2017 - 2018 | 3 | |
| Ich ruf' zu dir, Herr Jesu Christ, BWV 177 | Johann Sebastian Bach | 1950 - 2015 | 3 | |
| Ich und Du | Gertrud Bodenwieser | 1939 | 1 | |
| Ich will den Kreuzstab Gerne Tragen - Cantata, BWV 56 | Johann Sebastian Bach | 1985 - 2017 | 3 | |
| Ich wollt' ein Strausslein Boden | Richard Strauss | 2004 | 1 | |
| ID | David Page, Stephen Page | 2011 | 2 | |
| The Idea of America | Sam Shore | 2011 | 1 | |
| The Idea of North | The Idea of North | 2008 | 2 | |
| An Ideal Husband | Oscar Wilde | 1895 - 2018 | 32 | |
| The Idealist | Jean Wedderspoon | 1932 | 1 | |
| Identité | Flipside Circus | 2013 | 2 | |
| The Ides of March | Thornton Wilder | 1963 | 1 | |
| The Ides of March | Kieran Bullock | 2019 | 1 | |
| Idillio Bucolico, Op. 142, No. 6 | Sigfrid Karg-Elert | 1951 | 1 | |
| The Idiot | Fyodor Dostoyevsky | 1938 - 2011 | 8 | |
| The Idiot Witness | 1836 - 1871 | 5 | ||
| Idiot's Delight | Robert E Sherwood | 1939 | 2 | |
| The Idler | Charles Haddon Chambers | 1891 | 1 | |
| Idomeneo, K. 366, "Zeffiretti lusinghieri" | Giambattista Varesco, Wolfgang Amadeus Mozart | 1905 - 2014 | 4 | |
| Idomeneo, King of Crete, K. 366 | Giambattista Varesco, Wolfgang Amadeus Mozart | 1974 - 2024 | 17 | |
| Idyll Mantis | Ian David | 1976 | 1 | |
| Idylls | Theocritus | 1961 | 1 | |
| If All the Seas were One Sea, Op. 41, No. 2 | Dmitri Kabalevsky | 1954 | 1 | |
| If Bach had been a Beekeeper | Arvo Pärt | 2015 | 1 | |
| If I Bought Her the Wool | Gordon Dryland | 1972 - 1975 | 3 | |
| If I Can Dream | Natasha Jacobs | 2010 | 1 | |
| If I Could Shut the Gate | John Danyel | 1951 | 1 | |
| If I Drown I Can Swim | Maitland Schnaars | 2011 | 1 | |
| If I Should Die Before I Wake | Rebecca Lister | 2016 | 1 | |
| If I Were a Bird | Adolf von Henselt | 1949 | 1 | |
| If I Were a Bird | Liza Lehmann | 1915 | 2 | |
| If I'd One Thousand Pounds A Year | 1871 | 1 | ||
| If Looks Could Kill | Merrilee Moss | 1988 | 1 | |
| If Music be the food of love, Z. 379 | Henry Purcell | 1950 - 1995 | 4 | |
| If Only We Had A Cat | Richard Tulloch | 1990 | 1 | |
| If She Isn't Wearing Underwear | Adam Cass | 2007 | 1 | |
| If The Cap Fits | Geoffrey Bush | 1966 | 1 | |
| If This Be Error | Rachel Grieve | 1957 | 1 | |
| If thou but suffer God to guide thee, BWV 642 | Johann Sebastian Bach | 1955 | 1 | |
| If Thou Would'st Ease Thine Heart | Charles Hubert Parry | 1953 | 1 | |
| If Thy Heart Offend | Ric Throssell | 1 | ||
| If Winter Comes | Janos Nyiri | 1986 | 1 | |
| If Winter Comes | A S M Hutchinson, Basil McDonald Hastings | 1923 | 1 |