| Humffray | |
| Name Other: | Rileys Creek, Humphrey River[1] |
| Pushpin Map: | Australia Victoria |
| Pushpin Map Caption: | Location of the Humffray River mouth in Victoria |
| Subdivision Type1: | Country |
| Subdivision Name1: | Australia |
| Subdivision Type2: | State |
| Subdivision Name2: | Victoria |
| Subdivision Type3: | Region |
| Subdivision Name3: | Australian Alps (IBRA), Victorian Alps |
| Subdivision Type5: | Local government area |
| Subdivision Name5: | Alpine Shire |
| Length: | 14km (09miles) |
| Source Confluence: | Humffray River West Branch and Humffray River East Branch |
| Source Confluence Location: | Tea Tree Range, Great Dividing Range |
| Source Confluence Coordinates: | -37.155°N 146.8906°W |
| Source Confluence Elevation: | 564m (1,850feet) |
| Mouth: | confluence with the Wonnangatta River |
| Mouth Location: | Alpine National Park |
| Mouth Coordinates: | -37.2417°N 146.91°W |
| Mouth Elevation: | 431m (1,414feet) |
| River System: | Mitchell River catchment |
| Tributaries Right: | Riley Creek |
| Custom Label: | National park |
| Custom Data: | Alpine NP |
| Extra: | [2] |
The Humffray River is a perennial river of the Mitchell River catchment, located in the Alpine region of the Australian state of Victoria.
Formed by the confluence of the Humffray River West Branch and Humffray River East Branch, the Humffray River rises below the Tea Tree Range within the Great Dividing Range, northeast of the Wonnangatta River Reference Area and flows generally south by east, joined by one minor tributary before reaching its confluence with the Wonnangatta River in remote country below Little Baldy within the Alpine National Park in the Alpine Shire. The river descends over its 14km (09miles) course.[2]