| Stewarts River | |
| Subdivision Type1: | Country |
| Subdivision Name1: | Australia |
| Subdivision Type2: | State |
| Subdivision Name2: | New South Wales |
| Subdivision Type3: | IBRA |
| Subdivision Name3: | NSW North Coast |
| Subdivision Type4: | District |
| Subdivision Name4: | Mid North Coast |
| Subdivision Type5: | local government area |
| Subdivision Name5: | Mid-Coast Council |
| Length: | 62km (39miles) |
| Source1: | Big Nellie, in Coorabakh National Park |
| Source1 Location: | west of the village of Hannam Vale |
| Source1 Elevation: | 555m (1,821feet) |
| Mouth: | Watson Taylors Lake |
| Mouth Location: | south of Camden Haven |
| Mouth Elevation: | 10m (30feet) |
| Tributaries Left: | Camden Haven River |
| Custom Label: | National park |
| Custom Data: | Coorabakh NP, Crowdy Bay NP |
| Extra: | [1] |
Stewarts River, a mostly perennial stream of the Mid North Coast region, is located in New South Wales, Australia.
Stewarts River rises on the northern slopes of Big Nellie within Coorabakh National Park, west of the village of Hannam Vale, and flows generally east by south and then east, joined by the Camden Haven River, before reaching its mouth at Watson Taylors Lake, south of Camden Haven. The river descends over its course.[1]
Stewarts River is transversed by the Pacific Highway north of the village of Johns River, between Coopernook and Kew.