Cattybrook brickworks
| Site of Special Scientific Interest | |
| Location | South Gloucestershire |
|---|---|
| Grid reference | ST594835 |
| Interest | Geological |
| Area | 2.2 hectares (5.4 acres) |
| Notification | 1989 |
| Location map | English Nature |
Cattybrook brickworks is a clay pit and brickworks near the village of Almondsbury in South Gloucestershire, England. It is operated by Ibstock plc.
Two areas totalling 2.2-hectare (5.4-acre) within the brickpit are designated as Cattybrook Brickpit geological Site of Special Scientific Interest (SSSI). The SSSI notification was made in 1989.