David Milroy has been a musician, writer and theatre director. He has worked as a tutor with AbMusic, an Aboriginal Corporation formed in 1986 to support and nurture Aboriginal musicians in Western Australia and was the first Artistic Director of the Yirra Yaakin Nyoongar Theatre from 1995-2003. Milroy's music has featured in films (Blackfellas, Exile and the Kingdom) and as the theme to a number of radio programs (ABC Radio National's Speaking Out program). In Sistergirl and Dead Heart for Black Swan Theatre Company and Perth Theatre Company's production of Wild Cat Falling he provided the musical direction.
Milroy's theatrical involvement has also included writing and directing a number of plays in Perth including including King Hit, 'Runumuk' and One Day in '67.' With Sally Morgan, he co-wrote and directed 'Cruel Wild Woman' and Barking Gecko's production of 'Own Worst Enemy' for the Festival of Perth.
In 2011, David Milroy was nominated for the Western Australian Citizen of the Year Award in the category of Arts, Culture and Entertainment, for his long standing contribution.