| Saint Patricks | |
| Name Other: | Saint Patricks River West Branch, Saint Patricks River East Branch |
| Pushpin Map: | Australia Victoria |
| Pushpin Map Caption: | Mouth of the Saint Patricks River in Victoria |
| Subdivision Type1: | Country |
| Subdivision Name1: | Australia |
| Subdivision Type2: | State |
| Subdivision Name2: | Victoria |
| Subdivision Type3: | Region |
| Subdivision Name3: | South East Corner (IBRA), East Gippsland |
| Subdivision Type5: | Local government area |
| Subdivision Name5: | Shire of East Gippsland |
| Length: | 9km (06miles) |
| Source1: | Mount Jack |
| Source1 Location: | Errinundra National Park |
| Source1 Elevation: | 412m (1,352feet) |
| Source Confluence: | East Branch and West Branch of Saint Patricks River |
| Mouth: | confluence with the Big River |
| Mouth Location: | near Malinns |
| Mouth Coordinates: | -37.4553°N 148.7178°W |
| Mouth Elevation: | 184m (604feet) |
| River System: | Snowy River catchment |
| Custom Label: | National park |
| Custom Data: | Errinundra NP |
| Extra: | [1] [2] |
The Saint Patricks River is a perennial river of the Snowy River catchment, located in the East Gippsland region of the Australian state of Victoria.
Formed by the confluence of the East Branch and West Branch of the river, the Saint Patricks River rises below Mount Jack within the Errinundra National Park, and flows generally north northwest, before reaching its confluence with the Big River, in remote country southwest of the locality of Malinns in the Shire of East Gippsland. The river descends over its 9km (06miles) course.[2]
The catchment area of the river is administered by the East Gippsland Catchment Management Authority.