England 40 yearsMark Duffy is a former English midfielder who played for Vauxhall Motors, Prescot Cables and Southport. He represented England at youth level but was not capped at senior level.
| Surname | Duffy |
| Name | Mark |
| Nationality | England |
| Birthplace | Liverpool, England |
| Birth Date | 7 October 1985 |
| Age | 40 years old |
| Position | Midfielder |
| Height | 1.75 m |
| Weight | 73 kg |
| AKA | Mark James Duffy |
Macclesfield TownTranmere RoversFleetwood TownSheffield United
ADO Den HaagSheffield UnitedStoke CitySheffield UnitedBirmingham CityBurton AlbionBirmingham CityChesterfieldBirmingham CityDoncaster RoversScunthorpe UnitedMorecambeSouthportMorecambeSouthportPrescot CablesVauxhall Motors England Youth Teams