| Name (1,326) | Creators | Event Dates | Events | Resources |
|---|---|---|---|---|
| The Trials of Oz | Geoffrey Robertson | 1972 | 1 | |
| Triangles | Jack Bush | 1934 | 1 | |
| Triassicparq | Bryce Norbitz, Marshall Pailet, Steve Wargo | 2015 | 1 | |
| The Tribe | Michael Mohammed Ahmad | 2016 | 1 | |
| Tribe | Anthony Crowley, Victorian College of the Arts, School of Music | 2004 | 4 | |
| Tribes | Nina Raine | 2012 - 2016 | 2 | |
| Tribunal | Lionel Shave | 1933 | 1 | |
| Tribute | Bernard Slade | 1979 | 1 | |
| A Tribute of Sorts | Benjamin Schostakowski | 2012 - 2014 | 2 | |
| A Tribute to Danny Kaye | Russell Fletcher | 2006 - 2007 | 8 | |
| Tricks | Larry Galbraith | 1982 | 1 | |
| Trifles | Susan Glaspell | 1939 | 1 | |
| Trigger Warning | Zoe Coombs Marr | 2017 - 2018 | 2 | |
| Trilby | George du Maurier | 1896 - 1926 | 5 | |
| Trilogy | Don Banks | 1996 | 1 | |
| Trinidad Cavaliers Steel Band | Amral Khan | 1975 | 1 | |
| Trio | Dina Ross | 2007 | 1 | |
| Trio (1926) | Francis Poulenc | 1987 - 1989 | 2 | |
| Trio A Due | Philip Glass | 2001 | 1 | |
| Trio for Flute Oboe & Clarinet | Richard Bennett | 1976 | 1 | |
| Trio for Flute, Cello and Piano | Bohuslav Martinu | 1958 | 1 | |
| Trio for Flute, Clarinet and Bassoon | Jacques Ibert | 1958 - 1974 | 2 | |
| Trio for Flute, Clarinet and Piano | Nigel Butterley | 1957 | 1 | |
| Trio for Flute, Oboe and Piano | Madeline Dring | 1989 - 2004 | 2 | |
| Trio for Flute, Violin and Piano | Ignace Pleyel | 1939 | 1 | |
| Trio for Horn, Violin and Piano | Don Banks | 1992 | 1 | |
| Trio for Piano, Oboe and Bassoon | Mikhail Glinka | 1989 | 1 | |
| Trio for Three Flutes | James Hook | 1959 | 1 | |
| Trio for Violin Viola and Cello | Jean Francaix | 1956 | 1 | |
| Trio for Violin, Cello and Piano | Francis Poulenc | 1955 | 1 | |
| Trio for Violin, Clarinet and Piano | Aram Katchaturian | 1953 - 1987 | 3 | |
| Trio for Woodwind | Darius Milhaud | 1951 | 1 | |
| Trio for Woodwind | Maurice Franck | 1951 | 1 | |
| Trio in A Major | Joseph Haydn | 1995 | 1 | |
| Trio in B-Flat | Maurice Greene | 1954 | 1 | |
| Trio in B-Flat | Alexander Fesca | 1900 | 1 | |
| Trio in B-Flat for Piano and Strings, Op. 5 | Friedrich Robert Volkmann | 1908 | 1 | |
| Trio in B-Flat, D. 581 | Franz Schubert | 2017 | 1 | |
| Trio in B-Flat, Hob. XV:20 | Joseph Haydn | 1990 | 1 | |
| Trio in C | William Hurlstone | 1950 | 1 | |
| Trio in C : Clarinet, Horn, Piano | Margaret Sutherland | 1945 | 1 | |
| Trio in C for Two Violins and Viola Terzetto | Antonin Dvořák | 1991 | 1 | |
| Trio in E Major, Op. 5 | Hugo Riemann, Johann Stamitz | 1912 | 1 | |
| Trio in E Minor for Violin, Cello and Piano | Charles Hubert Parry | 1900 | 1 | |
| Trio in E-Flat Major for Piano, Viola and Clarinet, K. 498 | Wolfgang Amadeus Mozart | 1944 | 1 | |
| Trio in E-Flat Major Hob. XV. 30 | Joseph Haydn | 1998 | 1 | |
| Trio in F Major | Niels Gade | 1948 - 1949 | 3 | |
| Trio in F Minor, Op. 65 | Antonin Dvořák | 1955 - 1992 | 3 | |
| Trio in F-Sharp for Piano, Violin and Cello, Op. 7 | Ermanno Wolf-Ferrari | 1912 - 1915 | 2 | |
| Trio in G for Piano,Violin and Cello | William Hurlstone | 1950 | 1 | |
| Trio in G Minor, No. 1 | Sergei Rachmaninoff | 1983 | 1 | |
| Trio in G Minor, Op. 15, B. 104 | Bedřich Smetana | 1903 - 1959 | 2 | |
| Trio in G-Minor for Flute, Cello & Piano | Anton von Webern | 1989 - 1993 | 2 | |
| Trio No. 2 in B-Flat Minor, Op. 5 | Friedrich Robert Volkmann | 1902 | 1 | |
| Trio No. 2 in D Minor, Op. 9 | Sergei Rachmaninoff | 1902 | 1 | |
| Trio Sonata in F Major, BWV 1040 | Johann Sebastian Bach | 1958 - 2017 | 2 | |
| Trio Sonata in G Major BMV1039 | Johann Sebastian Bach | 2019 | 4 | |
| Trio sonata in G Major BMV529 | Johann Sebastian Bach | 2019 | 4 | |
| Trio Sonata in G Minor, HWV 393, Op. 2, No. 8 | George Frideric Handel | 1917 - 1959 | 3 | |
| Trio Sonata No 1 in E Flat, BWV 525 | Johann Sebastian Bach | 1973 - 2015 | 2 | |
| Trio Sonata No 5 in D minor | Johann Sebastian Bach | 1973 | 1 | |
| Trio Sonata No. 2 in C Minor, BWV 526 | Johann Sebastian Bach | 1974 - 2015 | 3 | |
| Trio, Op. 67 | Dmitri Shostakovich | 1983 | 1 | |
| The Trip | Vincent Wren | 1977 | 1 | |
| The Trip to Bountiful | Horton Foote | 1992 - 2024 | 3 | |
| A Trip to Chinatown | Charles Hoyt | 1896 - 1900 | 4 | |
| A Trip to Geelong | Edward Geoghegan | 1861 - 1863 | 2 | |
| Trip to the Light Fantastic | Roxxy Bent | 1 | ||
| Triple Concerto | Ludwig van Beethoven | 2004 - 2013 | 3 | |
| Triple Concerto | Gian Carlo Menotti | 1986 | 1 | |
| Triple Quartet | Steve Reich | 2003 | 1 | |
| Triple X | Glace Chase | 2021 - 2022 | 2 | |
| Triplicity | Gerard Van Dyck, Kate Middleweek, Michelle Heaven | 2009 | 1 | |
| Triptych for Violin and Piano | Phyllis Tate | 1960 | 1 | |
| Tristan and Isolde, WWV 90 | Richard Wagner | 1912 - 2021 | 36 | |
| Tristan and Yseult | Anna Maria Murphy, Carl Grose | 2006 | 2 | |
| Tristan und Isolde in Venice | Paul Sherman | 1990 | 1 | |
| Tristram Shandy – Gent | Laurence Sterne | 1982 - 1988 | 2 | |
| Tritch Tratch - Polka Op 214 | Johann Strauss | 1983 | 1 | |
| Triumph | Louris van de Geer | 2014 | 1 | |
| The Triumph Of Honour | Alessandro Scarlatti | 1971 - 1980 | 5 | |
| Triumphant March for the Centenary of Napoleon 1 Op 46 | Louis Vierne | 1982 | 1 | |
| The Triumphant Pilgrim | César Franck | 1945 | 1 | |
| Trixie | Noramac | 1938 | 1 | 1 |
| Troilus and Cressida | William Shakespeare | 1947 - 2018 | 23 | |
| Trois Chanson | Claude Debussy | 1984 - 1987 | 2 | |
| Trois Chanson | Maurice Ravel | 1987 | 2 | |
| Trois Gnossiennes | ||||
| Trois Gnossiennes | Erik Satie | |||
| Trois Grandes Fugues | Anna Teresa de Keersmaeker, Lucinda Childs, Maguy Marin | 2020 | 1 | |
| Trois Morceaux en Forme de Poire | Erik Satie | 1988 | 2 | |
| Trois Pieces Op 29 | Gabriel Pierne | 1944 | 1 | |
| Trois Poemes de Mallarme | Claude Debussy | 1997 | 1 | |
| The Trojan Women | Euripides | 1921 - 2018 | 37 | |
| The Trojans, Part I: The Fall of Troy | Hector Berlioz | 1972 - 1991 | 6 | |
| The Trojans, Part II: The Trojans at Carthage | Hector Berlioz | 1972 - 1984 | 3 |