Aaron McMillan (11 February 1977 – 14 May 2007) was an Australian classical pianist. He attended Glenaeon Rudolf Steiner School in Middle Cove, Sydney where his first piano teacher was Coral Patterson who still teaches there. In addition to performing, he became an entrepreneur. He organised and financed many of his own concerts and recordings, but also set up a company called "Wayfarer" to promote other musicians. He organised a concert at the Sydney Town Hall where 20 Australian composers performed their own works - these included Dulcie Holland, Miriam Hyde and Elena Kats-Chernin.