| Finn O'Branagáin A 2012 graduate from NIDA’s Graduate Diploma of Dramatic Arts... | (2 plays) |
| Terence O'Connell Terence O’Connell is well known as a director of physical and music... | (1 play) |
| Ryan O'Connor Ryan J O’Connor is a Geelong-based writer of original, alternative plays... | (1 play) |
| Aeva O'Dea Aeva O’Dea has recently graduated from AIM: Dramatic Arts with a... | (1 play) |
| John O'Donoghue John O'Donoghue was born in Newcastle in 1929, the eldest of seven... | (1 play) |
| Mark O'Flynn Born in Melbourne, Mark now lives in the Blue Mountains. After studying at... | (2 plays) |
| Andrew O'Keefe Andrew O’Keefe is one of the two owners/directors of Apocalypse... | (1 play) |
| Will O'Mahony Will O’Mahony is a multi award-winning actor who began writing and... | (2 plays) |
| Errol O'Neill Errol O'Neill has worked since the early 1970s as an actor, writer,... | (2 plays) |
| Tee O'Neill Tee O'Neill is a published and widely performed playwright as well as a... | (3 plays) |
| Jennifer O'Shea Jennifer O'Shea - writer, actor and producer - currently works producing... | (1 play) |
| Sam O'Sullivan Originally from Perth, Sam completed a Bachelor of Arts at Curtin... | (2 plays) |
| Roslyn Oades Roslyn Oades is well known for her pioneering work in the field of... | (5 plays) |
| Julianne O’Brien Julianne O’Brien has written plays for theatre companies all over... | (1 play) |
| George Ogilvie George Ogilvie's distinguished career began almost five decades ago with... | (1 play) |
| Eliza Oliver Eliza is a graduate of the 2014 class of Actors from the Flinders Drama... | (1 play) |
| Stephen Oliver Steven Oliver is a descendant of the Kukuyalanji, Waanyi, Gangalidda,... | (2 plays) |
| Jack Opie Plays Produced:
Guardian 1996
Holiday in Elsinore 1998
Member of... | (1 play) |
| Liam Ormsby Liam Ormsby is a professionally trained actor turned director, turned... | (1 play) |
| Stephen Orr Stpehen wrote, produced, scored and directed his first play in 1990: a... | (1 play) |
| Julia Osborne Julia Osborne lived for many years in different parts of rural New South... | (4 plays) |
| Debra Oswald Debra Oswald is a writer for stage, film, television and children’s... | (9 plays) |
| Leigh Oswin Leigh Oswin is currently studying for a masters degree in theatre at the... | (1 play) |
| Dickon Oxenburgh Dickon (Richard P.) Oxenburgh graduated from the Western Australian... | (1 play) |
