Tim Doubinski is a composer, conductor, arranger, and guitarist based in Sydney, Australia.

Tim is currently in his 3rd year of his undergraduate composition degree at the Sydney Conservatorium of Music. He has worked with leading Australian ensembles including Australian Youth Orchestra, Sydney Youth Orchestras, and the Sydney Conservatorium Symphony Orchestra. Prizes Tim has won include Watermark Composition Prize as part of the Kendall National Violin Competition for his violin sonata.

Tim is a commercial arranger and orchestrator as well, having worked on large-scale productions such as NSW Schools Spectacular, along with smaller projects such as the First Voices Project with the Sydney Conservatorium of Music.

In 2024, Tim launched his own orchestral project with a successful debut concert featuring Gustav Mahler’s 4th Symphony, Caesura Ensemble, which seeks to make instrumental art music accessible and immersive for younger audiences.