John McMahon
| Date of birth | 07 December 1949 |
| Place of birth | Manchester |
| Nationality | English |
| Position | Defender |
Club history
| Team | Joined | Left | Loan / Trialist |
|---|---|---|---|
| Preston North End | 01 Dec 1967 | 01 Oct 1979 | |
| Crewe Alexandra | 01 Oct 1979 | 01 Aug 1981 | |
| Wigan Athletic | 01 Aug 1981 | 01 Aug 1983 |