| Boundary Creek | |
| Subdivision Type1: | Country |
| Subdivision Name1: | Australia |
| Subdivision Type2: | State |
| Subdivision Name2: | New South Wales |
| Subdivision Type3: | Region |
| Subdivision Name3: | NSW North Coast (IBRA), Northern Rivers |
| Subdivision Type5: | Local government area |
| Subdivision Name5: | Clarence Valley |
| Length: | 19km (12miles) |
| Source1 Location: | near Barren Mountain |
| Mouth: | confluence with the Glen Fernaigh River |
| River System: | Clarence River catchment |
| Custom Label: | National park |
The Boundary Creek, a perennial stream of the Clarence River catchment, is located in the Northern Rivers region of New South Wales, Australia.
Boundary Creek rises about northwest of Barren Mountain. The river flows generally northeast before reaching its confluence with the Glen Fernaigh River.