Lachlan O’Brien

Lachlan is an actor and musician based in Sydney. He studies voice under the direction of Peter Bodnar. His most recent credit is the Auctioneer and Monsieur Reyer in The Phantom of the Opera on Sydney Harbour (Opera Australia) after touring as a swing in the 2022/23 Sydney – Melbourne seasons, (Opera Australia, Michael Cassel Group, Cameron Mackintosh Ltd, The Really Useful Group). He originated the role of Aziraphale in Good Omens – The Musical (Squabbalogic/Merrigong Theatre Co) as well as Colonel Monash in 3 Weeks in Spring (Endymion Productions).

Other credits include El Kid (Opera Australia Schools Tour); Little Big Top Cabaret; Channel Nine’s Mornings and many new workshop productions including Goblin; Let Me Eat Cake; and Haunted. Lachlan can also be heard as the voice of Joaquin Toronto’s Ghost in the audio musical Star Station written by Vicki Larnach. Lachlan is proud to have lent his voice to concerts in support of Beyond Blue and The Black Dog Institute.