| Name (268) | Creators | Event Dates | Events | Resources |
|---|---|---|---|---|
| The Killing of Sister George | Frank Marcus | 1966 - 2003 | 17 | |
| The Killing Room | Daniel Keene | 2012 | 1 | |
| Killing Time | Jack Hibberd | 2023 | 1 | |
| Kimberly Akimbo | David Lindsay-Abaire | 2004 | 1 | |
| Kimisis - Falling Asleep | IHOS Opera | 2010 - 2011 | 3 | |
| Kin | Stephen Page | 2007 - 2008 | 2 | |
| Kin | Cath McKinnon | 2016 | 2 | |
| Kin | Sidetrack Theatre Company | 1 | ||
| Kind Lady | Edward Chodorov | 1946 - 1963 | 4 | |
| A Kind of Alaska | Harold Pinter | 1984 - 2010 | 14 | |
| Kinderscenen, Op. 15 | Robert Schumann | 1959 | 1 | |
| Kinderspiel - Out Of Bounds | Manuel Schobel, Tommy Murphy | 2002 | 1 | |
| Kindertotenlieder | Gustav Mahler | 1988 - 1989 | 3 | |
| Kindertransport | Diane Samuels | 2017 | 1 | |
| Kindling | Charles Kenyon | 1920 | 1 | |
| Kindly Keep It Covered | Dave Freeman | 2010 - 2014 | 2 | |
| Kindly Leave the Stage | John Chapman | 1995 - 2009 | 3 | |
| Kindness | Bridget Mackey | 2015 | 1 | |
| Kindness | Matthew Whittet | 2020 | 1 | |
| The King | Jimmy Lyons | 1976 - 2020 | 3 | |
| King and Country | Dave Armstrong | 2006 | 1 | |
| The King and I | Oscar Hammerstein II, Richard Rodgers | 1960 - 2017 | 106 | |
| The King and the Comedian | Charles Selby | 1840 - 1851 | 4 | |
| The King and the Freebooter, or Lord Darnley | George Payne Rainsford James | 1841 | 1 | |
| The King and the Peasant; Or, the Gude Man of Ballangeich | 1870 | 1 | ||
| King Arthur, Z. 628 | Henry Purcell, John Dryden | 1931 - 2019 | 9 | |
| King Arthur, Z. 628, Act I, Movt. 10, "Come if You Dare" | Henry Purcell, John Dryden | 1909 | 1 | |
| King Arthur, Z. 628, Act V, Movt. 38, "Fairest Isle" | Henry Purcell, John Dryden | 1953 - 1995 | 2 | |
| King Charles III | Mike Bartlett | 2016 | 1 | |
| King David, Arthur Honegger | 2001 | 1 | ||
| King Dodo | Frank Pixley, Gustav Luders | 1905 | 1 | |
| King Golgrutha | Stephen Sewell | 1991 - 1994 | 2 | |
| King Henry VIII | Coralie Condon, Frank Baden-Powell | 1978 - 1979 | 2 | |
| King Herod and the Holy Child | John Harris | |||
| King Hit | David Milroy, Geoffrey Narkle | 1997 - 1998 | 2 | |
| King Kong | Craig Lucas | 2013 | 1 | |
| King Lear | William Shakespeare | 1837 - 2024 | 189 | 2 |
| King Manfred. Entrance to Fifth Act. | Carl Reinecke | 1900 - 1909 | 3 | |
| King of Cadonia | Adrian Ross, Arthur Wimperis, Frederick Lonsdale, Sidney Jones | 1909 | 1 | |
| King of Country | Tim Gooding | 1984 - 1992 | 3 | |
| A King of Crime | Arthur Shirley, Benjamin Landeck | 1912 | 3 | |
| The King of Diamonds | George Conquest, Paul Merritt | 1887 | 1 | |
| King of Glory | Walford Davies | 1951 | 1 | |
| The King of Love | H N Baker | 1938 | 1 | |
| King of the Castle | Brett Danalake | 1961 - 2003 | 3 | |
| King Paddy | Sean Guy | 2024 | 1 | |
| King Richard | Steve J Spears | 1977 - 1985 | 5 | |
| King Richard the Third | William Shakespeare | 1833 - 2023 | 97 | 3 |
| King Roger | Karol Szymanowski | 1983 - 2017 | 5 | |
| The King Shall Rejoice | George Frideric Handel | 1996 | 5 | |
| King Solomon | ||||
| The King Stag | Carlo Gozzi | 1980 | 1 | |
| King Tide | Katherine Thomson | 2007 | 1 | |
| King Tide Running | Barbara Vernon, Bruce Beaver | 1 | ||
| The King's Dragoons | J Wilton Jones, John Crook | 1882 - 1884 | 3 | |
| The King's Hunt | John Bull | 1948 - 1951 | 3 | |
| The King's Mare | Anita Loos, Jean Canolle | 1990 | 1 | |
| The King's Minstrel | 1859 | 1 | ||
| The King's Peace | Edmund Barclay | 1937 | 1 | |
| The King's Romance | E Edmonds | 1912 | 1 | |
| Kingaroy | Martin Buzacott | 1992 | 1 | |
| Kingdom of Earth | Tennessee Williams | 1976 | 2 | |
| Kingdom of Pretence | Keith Cribb | 1932 | 1 | |
| The Kingfisher | William Douglas Home | 1978 - 2016 | 11 | |
| The Kings and Queens of Lonsdale | Keith Beal | 2014 | 1 | |
| Kings at Arms | Edmund Barclay | 1937 | 1 | |
| Kings of England | Edmund Barclay | 1935 | 1 | |
| The Kingswood Kids | Angela Betzien, productions de Base | 2002 - 2008 | 4 | |
| Kinkan Shonen | Sankai Juku | 1988 | 1 | |
| Kinky Boots | Cyndi Lauper, Harvey Fierstein | 2016 - 2025 | 6 | |
| Kinski and I | C J Johnson | 2015 | 1 | |
| Kintsugi The Art of Mending | Martin Sierra, Michelle Sierra, Melbourne Dance Theatre (MDT) | 2016 | 1 | |
| Kipps | H G Wells | 1967 - 2002 | 11 | |
| Kismet | Charles Lederer, Edward Knoblock, George Forrest, Luther Davis, Robert Wright | 1912 - 2011 | 24 | |
| The Kiss | Jackie McKimmie | 1978 - 1982 | 2 | |
| The Kiss | Bedřich Smetana | 1959 | 1 | |
| Kiss | International Theatre Research Group | 1983 | 1 | |
| Kiss & Cry | Charleroi Dances | 2015 | 1 | |
| A Kiss and a Promise | Ric Throssell | 1969 | 1 | 2 |
| Kiss and Tell | George Abbott | 1945 | 1 | |
| A Kiss for Cinderella | J M Barrie | 1931 - 2009 | 5 | |
| A Kiss in the Dark | John Baldwin Buckstone | 1857 - 1974 | 16 | |
| Kiss Me Goodnight Sergeant Major | Barbara Ramsay, Bryon Williams | 1981 - 2018 | 2 | |
| Kiss Me Kate | Bella Spewack, Cole Porter, Samuel Spewack | 1953 - 2025 | 9 | |
| Kiss Me, Kate | Bella Spewack, Cole Porter, Samuel Spewack | 1952 - 2016 | 38 | |
| Kiss of the Chicken King | Oscar McLennan | 2014 | 1 | |
| Kiss of the Child Jesus | Olivier Messiaen | 1987 | 1 | |
| Kiss of the Spider Woman | Manuel Puig | 1987 - 2019 | 8 | |
| Kisses for Vera | Daniel Lillford | 1989 | 1 | |
| Kissing a Stranger | Anna Lumb | 2014 | 1 | |
| Kissing Frogs | Glynn Nicholas, Scott Rankin | 1991 - 2003 | 27 | |
| Kissing the Ground Goodbye | Robert Reid, Theatre in Decay | 2001 | 2 | |
| Kissing Time | Guy Bolton, Ivan Caryll, P G Wodehouse | 1920 - 1924 | 7 | |
| Kissy Kissy | 2006 - 2007 | 2 | ||
| Kitchen | Van Badham | 2001 - 2005 | 4 | 1 |
| The Kitchen | Roysten Abel | 2015 | 1 | |
| The Kitchen | Arnold Wesker | 1964 - 2008 | 2 | |
| Kitchen Ambush | Di McKenzie | 1982 | 1 | |
| Kitchen Diva | Norman Price | 2008 | 1 |