Mahalath Halperin is an award-winning Australian architect, environmental consultant and sustainability advocate with more than three decades of experience. Based in Armidale on Anēwan and Kamilaroi Country, she has led her own practice since the 1990s, championing climate-responsive and environmentally responsible architecture, particularly in regional Australia.

A Fellow of the Australian Institute of Architects, registered in NSW and Tasmania, Halperin’s expertise spans architecture, building performance, environmental assessment and carbon management. She has held numerous leadership and judging roles with the AIA and contributed extensively through education, advocacy and community engagement.

Her contribution has been recognised with a 2018 National Sustainability Award and Life Fellowship of the Australian Institute of Architects in 2022. Today, Halperin remains an influential voice for sustainable architecture and regional practice.