Bwllfa Colliery
| Location | |
|---|---|
| Location | Cwmdare |
| Country | Wales |
| Coordinates | 51°42′40″N 3°29′31″W / 51.7111°N 3.4920°W |
| Production | |
| Products | Ironstone, Steam coal |
| History | |
| Opened | 1853 |
| Active | 1856-1957 |
| Closed | 1977 |
Bwllfa Colliery was a coal mine located in the Dare valley near Cwmdare in Rhondda Cynon Taf, South Wales. It operated from 1856 to 1957, remaining open as a ventilation shaft for Mardy Colliery until 1989.