| 1998 | The Woman in Black by Stephen Mallatratt |
| Best Sound | Gold Award – Jason Bajada |
| Best Lighting | Silver Award – Jason Bajada |
| Best Actor | Nomination – Bruce Grainger |
| Best Director | Nomination – Doug Bennett |
| Best Production | Nomination |
| 1999 (2 entries) | |
| A View from the Bridge, by Arthur Miller | |
| Best Sound | Nomination – Judy Corderoy |
| Best Set | Nomination – Martin Gibbs |
| Best Actress | Gold Award – Donna Cohen |
| Best Director | Nomination – Judy Corderoy |
| Best Production | Nomination |
| No Names, No Pack Drill by Bob Herbert | |
| Best Costumes | Nomination – Eryl Lowe |
| Best Set | Gold Award – Martin Gibbs |
| Best Supporting Actor | Nomination – George Tyler |
| Best Actor | Nomination – Stephen Jenkins |
| Best Actress | Nomination – Kim Knight |
| Best Production | Nomination |
| 2000 | A Voyage Round My Father, by John Mortimer |
| Best Sound | Nomination – Judy Corderoy |
| Best Lighting | Silver Award – Derek Hartwick |
| Best Set | Nomination – Neil Barnett |
| Best Costumes | Nomination – Eryl Lowe |
| Best Supporting Actress | Nomination – Juliet Hayday |
| Best Actor | Silver Award – Clive Hearn |
| Best Director | Gold Award – Judy Corderoy |
| Best Production | Nomination |
| 2002 (Comedy category) | The Memory of Water by Shelagh Stephenson |
| Best Lighting | Nomination – Cassie Arnold |
| Best Set | Nomination – Martin Gibbs & Neil Barnett |
| Best Costumes | Nomination – Denise Wellington |
| Best Actress – Minor role | Nomination – Joan Krutli |
| Best Actress | Nominations – Kate Bowers, Donna Cohen |
| Best Director | Gold Award – Richard Keown |
| Best Production | Gold Award |
| 2003 (Drama category) | Falling from Grace by Hannie Rayson |
| Best Actress – Minor role | Nomination – Cheyney Caddy |
| Best Supporting Actor | Nomination – Barry Lockett |
| 2004 ( (Drama category) | All my Sons by Arthur Miller |
| Best Set | Nomination – Neil Barnett |
| Best Costumes | Nomination – Judy Corderoy, Eryl Lowe, Christine Bridge |
| Best Supporting Actress | Gold Award – Nicola Wright |
| Best Actor | Nomination – Eric Heyes |
| Best Director | Nomination – Judy Corderoy |
| Best Production | Nomination |
| 2005 (Drama category) | Sweet Road by Debra Oswald |
| Best Actress – Minor role | Gold Award – Joan Crosland |
| Best Actor – Minor role | Gold Award – Eric Heyes |
| Best Supporting Actress | Nominations – Samantha Stone, Nicola Wright |
| Best Supporting Actor | Nomination – Paris Romanis |
| 2006 (Comedy category) | On Golden Pond by Herbert Thomson |
| Best Sound | Nomination – Gerhard Hannemann |
| Best Lighting | Nomination – Russell Allsop |
| Best Set | Nomination – Neil Barnett |
| Best Supporting Actor | Nomination – Ross Mack |
| Best Actor | Nomination – Eric Heyes |
| Best Director | Nomination – Judy Corderoy |
| Best Production | Nomination |
| 2007 (Drama category) | Boy Gets Girl by Rebecca Gilman |
| Best Sound | Nomination – Tim Long & Ross Mack |
| Best Supporting Actor | Nomination – Eric Heyes |
| Best Actress | Nomination – Deborah McKelvey |
| 2008 (Drama category) | Journey’s End by R.C. Sherriff |
| Best Sound | Silver Award – Tim Long & Ross Mack |
| Best Lighting | Silver Award – Leah Morrison |
| Best Set | Silver Award – Martin Gibbs |
| Best Costumes | Gold Award – Juliet Hayday |
| Best Actor – Minor Role | Gold Award – Keith Hutton |
| Best Supporting Actor | Gold Award – Ross Mack |
| Best Director | Nomination – Eric Heyes |
| Best Production | Nomination |
| 2009 (Comedy category) | Crimes of the Heart by Beth Henley |
| Best Supporting Actress | Nomination – Alex Cheatley |
| Best Actress | Nominations – Keziah Gillam, Michaela Smith |
| 2010 (Comedy category) | Chaim’s Love Song by Marvin Chernoff |
| Best Lighting | Nomination – Angelo Gianchino |
| Best Actress – Minor role | Nominations – Philippa Bain, Annie Bieniek |
| Best Supporting Actress | Nomination – Christine Bridge |
| Best Supporting Actor | Nomination – David Dodd |
| Best Actor | Nomination – Eric Heyes |
| Best Production | Nomination |
| 2011 – No entry | |
| 2012 (Drama category) | The Heiress by Ruth and Augustus Gotz |
| Best Set | Silver Award – Vicki Smith |
| Best Lighting | Silver Award – Gordon Boyd |
| Best Costumes | Gold Award – Christine Bridge and Sheila Balis |
| Best Actress – Minor role | Nomination – Jennifer Piper |
| Best Supporting Actress | Nomination – Hayley Lawon-Smith |
| Best Supporting Actress | Nomination – Juliet Hayday |
| Best Actress | Nomination – Julie Arnold |
| Best Actor | Nomination – Kieran Tracey |
| Best Director | Nomination – Vicki Smith |
| Best Production | Nomination |
| 2013 (Drama category) | Night Must Fall by Emlyn Williams |
| Best set | Nomination – Martin Gibbs |
| Best Actor – Minor role | Neil Barnett |
| 2014 (Comedy category) | Quartet by Ronald Harwood |
| Best Actor | Nomination – Barry Lockett |
| 2015 (Drama category) | Hotel Sorrento by Hannie Rayson |
| Best Lighting | Nomination – Robin Le Blond |
| Best Supporting Actor | Nomination – Tim Byron |
| Best Supporting Actor | Gold Award – Ian McMaster |
| Best Supporting Actress | Gold Award – Juliet Hayday |
| 2016 (Drama category) | Visiting Mr Green by Jeff Baron |
| Best Actor | Nomination – Eric Heyes |
| 2017 (Comedy category) | Outside Mullingar by John Patrick Shanley |
| Best Set | Nomination – Helen Ellis |
| Best Lighting | Silver Award – Michael “Mush” Brasser |
| Best Supporting Actress | Nomination – Juliet Hayday |
| Best Supporting Actor | Gold Award – Eric Heyes |
| Best Actress | Gold Award – Melanie Rowe |
| Best Actor | Nomination – Stephen Shinkfield |
| Best Director | Gold Award – Helen Ellis |
| Best Production | Gold Award – Outside Mullingar |
| 2018 (Drama category) | Pack of Lies by Hugh Whitemore |
| 2019 (Comedy category) | Buying the Moose by Michael Wilmot |
| Best Supporting Actress | Nomination – Janine Evans |
| Best Supporting Actor | Nomination – Stephen Shinkfield |
| Best Director | Nomination – Peter Newling |
