Elizabeth Tierney is a Dharawal woman belonging to the La Perouse Aboriginal community in coastal Sydney. Elizabeth is a descendent of the Timbery family and has an ancient and unbroken ancestral and cultural connection to coastal Sydney, including Sydney Harbour, through her ancestors Susan Mitchum-Edwards, Hannah Lyons and Emma Timbery.
Elizabeth has previously worked as the finance and operations manager for Bangarra Dance Theatre, as project officer for Local Decision Making initiative for the La Perouse community and has also taught traditional, contemporary and commercial dance to Indigenous and non-Indigenous people and communities across Australia.