The 2011 AILA South Australia State Awards were announced on 29 October 2011 at the Science Exchange, Adelaide.
South Australia Medal for Landscape Architecture: Fifth Creek Studio for Living Architecture – Green Roofs and Walls (Research)
Landscape Architecture Award for Design: Taylor Cullity Lethlean for the Australian Native Garden, Adelaide Botanic Gardens; Taylor Cullity Lethlean for the Northern Expressway project; Oxigen for the Torrens Bridge; Oxigen for the RG Menzies Walk, Canberra
Landscape Architecture Award for Planning: Hassell for the University of South Australia City East and West Masterplan; Oxigen for the Port Augusta Style Guide
Landscape Architecture Award for Research: Oxigen for “Green Infrastructure Working Paper” (Excellence Award); Designwell for “Gardens that Care: Planning Outdoor Environments for People with Dementia”
Landscape Architecture Award for Urban Design: Taylor Cullity Lethlean for the Victoria Square/Tarndanyangga regeneration (Excellence Award); Hassell for the Bowden Urban Village Masterplan