Antoinette Halloran

In November 2002 she sang the title role in Jonathan Mills' The Ghost Wife at the Barbican Centre in London with Richard Gill conducting.

[7] For Chamber Made Opera, Halloran has performed roles in Dominique Probst's Motherland of the Foreign Son and in Elena Kats-Chernin's Matricide – the Musical.

[12] In 2006, she appeared with Ali McGregor and Dimity Shepherd in the show Opera Burlesque in the Spiegeltent "La Gayola" at the Edinburgh Festival[13] Roles for Opera Australia include Mimì in La bohème, Despina in Mozart's Così fan tutte, Gianetta in Gilbert and Sullivan's The Gondoliers and Josephine in H.M.S.

For Melbourne Opera she has sung Cio-Cio San in Madama Butterfly, Donna Elvira in Mozart's Don Giovanni, Pamina in The Magic Flute and Fiordiligi in Così fan tutte.

In 2007, Halloran sang the title role in Antonín Dvořák's Rusalka (in Czech), a highly acclaimed Stella in the Australian premiere of Previn's A Streetcar Named Desire which won her a Helpmann Award nomination for best "Best female performer in a supporting role in an opera",[14] and Johanna Barker in Sondheim's Sweeney Todd for Opera Australia.

Halloran has also been invited as guest soloist with the Adelaide, Canberra, Melbourne, Tasmanian symphony orchestras and with the Sydney Philharmonia Choirs.

[20] Antoinette Halloran, Dimity Shepherd, Emily Whelan, Tiffany Speight, Danielle Calder, Ali McGregor form the group DivasInc ("Undercover Operators"), which specialises in bringing theatrical entertainment to corporate functions and concerts like Carols by Candlelight.