| Duck Creek | |
| Subdivision Type1: | Country |
| Subdivision Name1: | Australia |
| Subdivision Type2: | State |
| Subdivision Name2: | New South Wales |
| Subdivision Type3: | Region |
| Subdivision Name3: | Sydney |
| Subdivision Type5: | Municipalities |
| Subdivision Name5: | City of Parramatta, Cumberland Council |
| Mouth: | A'Becketts Creek |
| Mouth Location: | Clyde |
| Mouth Coordinates: | -33.8297°N 151.0229°W |
| River System: | Parramatta River catchment |
| Tributaries Right: | Little Duck Creek |
Duck Creek is a perennial stream and a southern tributary of A'Becketts Creek and part of the Parramatta River catchment, in Sydney, New South Wales, Australia.
Sections of its upper reaches in Guildford and Merrylands have been channelized and piped underground as it passes under roads, playing fields and through housing development. It then flows through the suburbs of Granville and Clyde where it joins with A'Becketts Creek. In its lower reaches it is a tidal creek.