| Rush | |
| Name Other: | The Rush Creek |
| Subdivision Type1: | Country |
| Subdivision Name1: | Australia |
| Subdivision Type2: | State |
| Subdivision Name2: | New South Wales |
| Subdivision Type3: | Region |
| Subdivision Name3: | Sydney Basin (IBRA), Outer Metropolitan Sydney |
| Subdivision Type5: | Municipality |
| Subdivision Name5: | City of Hawkesbury |
| Length: | 20km (10miles) |
| Source1: | Parr Ridge |
| Source1 Location: | near Mile Ridge |
| Source1 Elevation: | 301m (988feet) |
| Mouth: | confluence with Webbs Creek |
| Mouth Location: | near |
| Mouth Elevation: | 36m (118feet) |
| River System: | Hawkesbury-Nepean catchment |
| Custom Label: | State conservation area |
| Custom Data: | Parr SCA |
| Extra: | [1] [2] |
The Rush Creek, a perennial stream of the Hawkesbury-Nepean catchment, is located in the Outer Metropolitan Sydney region of New South Wales, Australia.
The Rush Creek (officially designated as a river) rises about south-east of the Parr Spur Ridge Trigonometry Station, near Mile Ridge and east of the Putty Road. The river flows generally north-east by east before reaching its confluence with Webbs Creek in remote country within the Parr State Conservation Area, south-west of . The river descends over its 20km (10miles) course.[2]