 Markham Main Colliery in August 1980 | |
| Location | |
|---|---|
  Markham Main Colliery Location in South Yorkshire | |
| Location | Armthorpe, DN3 2BP |
| Unitary authority | Doncaster, South Yorkshire |
| Country | England |
| Coordinates | 53°32′15″N 1°04′22″W / 53.5374°N 1.07286°W |
| Production | |
| Products | Coal |
| History | |
| Opened | 1916 |
| Closed | 1996 |
Markham Main Colliery was a coal mine in Armthorpe, on the eastern edge of Doncaster, South Yorkshire, England. It could be seen, and was a landmark, from the nearby M18.