Flora and fauna awareness
- ACT Herpetological Association
- Australasian Bats Society
- Australian Native Plants Society (Canberra Region)
- Australian National Botanic Gardens
- Canberra Nature Map
- Canberra Ornithologists Group
- Friends of the Arboretum
- Friends of the Australian National Botanic Gardens
- Friends of Grasslands
- Nature Play CBR
- Southern Tablelands Ecosystem Park (STEP)
Habitat & species protection & stewardship
- ACT Parks and Conservation Service
- ACT Wildlife
- Canberra Organic Growers (COGS)
- Ginninderra Catchment Group & associated Landcare – Parkcare Groups
- Greening Australia
- Kosciuszko to Coast (K2C)
- Molonglo Catchment Group & associated Landcare – Parkcare Groups
- National Parks Association of the ACT
- National Parks and Wildlife Service (NSW)
- Open Gardens Canberra
- Southern ACT Catchment Group & associated Landcare – Parkcare Groups
- Urban Agriculture
- Woodlands and Wetlands Trust
Cultural & heritage organisations
- ACT Heritage Unit
- Canberra Archeological Society
- Canberra & District Historical Society and associates
- Garden History Society
- Indigenous cultural organisations
- The National Trust
Environmental awareness, advocacy & activism
- Australian Conservation Foundation (Canberra Branch)
- ACT Chapter Australian Association for Environmental Education
- Artists Society of Canberra
- Australian Youth Climate Coalition (AYCC)
- Beyond Zero Emissions
- Canberra Environment Centre
- Conservation Council of Canberra and SE Region
- Environmental Defender’s Office – Australian Capital Territory
- National Parks Association of the ACT
- SEE – Change Inc.
- Transition Towns Canberra
- Wildlife and Botanical Artists Association see Nature ART Lab