There are 15 Landcare Networks in the Murrumbidgee Catchment, 12 in NSW and 3 in the ACT. The Chair of each network (or their representative) is a member of the Murrumbidgee Landcare committee. Each Landcare Network represents the Landcare groups in its area.
- Upper Murrumbidgee Landcare Committee
- Southern ACT Catchment Group
- Molonglo Catchment Group
- Ginninderra Catchment Group
- Yass Area Network of Landcare Groups
- Harden Murrumburrah Landcare Group
- Cootamundra Landcare Network
- Junee Area Landcare Network
- Riverina Highlands Landcare Network
- Tarcutta Valley Landcare Group
- Kyeamba Valley Landcare Group
- Eastern Riverina Landcare Network
- Central Riverina Landcare Network
- Lower Murrumbidgee Catchment Landcare Network
- Hay/Balranald Landcare Network
