John Armstrong
| Date of birth | 05 September 1936 |
| Place of birth | Airdrie |
| Nationality | Scottish |
| Position | Goalkeeper |
Club history
| Team | Joined | Left | Loan / Trialist |
|---|---|---|---|
| Barrow | 01 Mar 1958 | 01 Nov 1958 | |
| Nottingham Forest | 01 Nov 1958 | 01 Feb 1963 | |
| Portsmouth | 01 Feb 1963 | 01 Aug 1967 |