Murrumbidgee is the name of a river in New South Wales, Australia. It may refer to:
- Murrumbidgee River
- Murrumbidgee River Railway Bridge
- Murrumbidgee Irrigation Area
- Murrumbidgee Red Gums Important Bird Area
- Murrumbidgee Co-operative Milling, defunct flour-milling company
- Murrumbidgee Council, current government area
- Murrumbidgee Shire, local government area
- Murrumbidgee District, historical district
- Murrumbidgee, 1977 album by The Bushwackers (band)
- Murrumbidgee electorate, a current Australian Capital Territory Legislative Assembly electorate
- Electoral district of Murrumbidgee, a former New South Wales Legislative Assembly district