| St George | |
| Pushpin Map: | Australia Victoria |
| Pushpin Map Caption: | Location of the St George River mouth in Victoria |
| Subdivision Type1: | Country |
| Subdivision Name1: | Australia |
| Subdivision Type2: | State |
| Subdivision Name2: | Victoria |
| Subdivision Type3: | Region |
| Subdivision Name3: | South East Coastal Plain (IBRA), The Otways |
| Subdivision Type5: | Local government area |
| Subdivision Name5: | Colac Otway Shire |
| Length: | 14km (09miles) |
| Source1: | Otway Ranges |
| Source1 Location: | below Mount Cowley |
| Source1 Coordinates: | -38.5408°N 143.8522°W |
| Source1 Elevation: | 585m (1,919feet) |
| Mouth: | Bass Strait |
| Mouth Location: | near |
| Mouth Coordinates: | -38.5567°N 143.9786°W |
| Mouth Elevation: | 0m (00feet) |
| River System: | Corangamite catchment |
| Tributaries Left: | Small Creek, Cora Lynn Creek |
| Tributaries Right: | Henderson Creek |
| Custom Label: | National park |
| Custom Data: | Port Campbell National Park |
| Extra: | [1] [2] |
The St George River, or sometimes incorrectly Saint George River, is a perennial river of the Corangamite catchment, located in the Otways region of the Australian state of Victoria.
The St George River rises in the Otway Ranges in southwest Victoria, below Mount Cowley, and flows generally east through the Port Campbell National Park, joined by three minor tributaries, before reaching its river mouth and emptying into Bass Strait, northeast of Cape Otway and south of the town of . From its highest point, the river descends over its 14km (09miles) course.[2]