Trevor Ashley is an Australian musical theatre actor, cabaret, and drag artist based in Sydney.

His performance impressed both the critics and judges with the Cabaret Hotline calling him "A knockout performer… the clear crowd favourite and the only one to emulate a 'cabaret sensibility'".

He then toured his show Trevor The Arena Mega Musical to New York City's Don't Tell Mama and The Talk of London, in England.

Previous guests have included Toni Lamond, iOTA, Virginia Gay, Genevieve Lemon and Matthew Robinson.

[4][5][6] For Mardi Gras 2009, Ashley teamed with drag star Courtney Act to great acclaim in Gentlemen Prefer Blokes, a bawdy revue style show that ran in Sydney twice, and also played the Adelaide Cabaret Festival and a season at His Majesty's Theatre, Perth.

[7] Gentlemen Prefer Blokes had to be rewritten two weeks prior to the Sydney run after Courtney Act suffered a broken leg while skiing in Canada.

Soap star Virginia Gay from Channel 7's All Saints joined the cast to play Courtney's body double.

[citation needed] I'm Every Woman, commissioned by the Sydney Opera House, paid tribute to Ashley's favourite divas living and dead.

[21] He is scheduled to play Roger De Bris in the Menier Chocolate Factory revival of The Producers, opening December 2024 in London.