| Jacobs River | |
| Name Other: | Tongaroo River |
| Subdivision Type1: | Country |
| Subdivision Name1: | Australia |
| Subdivision Type2: | State |
| Subdivision Name2: | New South Wales |
| Subdivision Type3: | Region |
| Subdivision Name3: | Australian Alps (IBRA), Snowy Mountains |
| Subdivision Type5: | Local government area |
| Subdivision Name5: | Snowy Monaro Regional Council |
| Length: | 26km (16miles) |
| Source1: | Snowy Mountains, Great Dividing Range |
| Source1 Location: | near Mount Stony |
| Source1 Elevation: | 1230m (4,040feet) |
| Mouth: | confluence with the Snowy River |
| Mouth Location: | below Stockyard Ridge |
| Mouth Elevation: | 266m (873feet) |
| River System: | Snowy River catchment |
| Tributaries Left: | Teatree Creek, Tuross Creek, Thatchers Hole Creek, Ingebirah Creek |
| Tributaries Right: | Connors Camp Creek |
| Custom Label: | National park |
| Custom Data: | Kosciuszko NP |
| Extra: | [1] |
The Jacobs River, a perennial river of the Snowy River catchment, is located in the Snowy Mountains region of New South Wales, Australia.
The Jacobs River rises below Purgatory Hill within The Snowy Mountains Range, part of the Great Dividing Range, contained within the Kosciuszko National Park, on the western slopes of Mount Stony. The river flows generally west and then southeast, joined by five minor tributaries, before reaching its confluence with the Snowy River below Stockyard Ridge. The river descends over its course.[1]