| Parr Brook | |
| Subdivision Type1: | Country |
| Subdivision Name1: | England |
| Source1 Location: | Unsworth |
| Mouth Location: | River Roch, Blackford Bridge |
| Mouth Coordinates: | 53.5652°N -2.2932°W |
Parr Brook is a watercourse in Greater Manchester and a tributary of the River Roch. It originates in Unsworth and flows through Bury Golf Club before joining the River Roch at Blackford Bridge.