Fixtures & Results
| PSF 1 | 21-07-2012 15:00 | Deal Town | 0 : 2 | Folkestone Invicta | |
| PSF 2 | 24-07-2012 19:45 | Folkestone Invicta | 3 : 1 | Canterbury City | |
| PSF 3 | 28-07-2012 15:00 | Ashford United | 0 : 0 | Folkestone Invicta | |
| PSF 4 | 31-07-2012 19:45 | Margate | 4 : 0 | Folkestone Invicta | |
| PSF 5 | 07-08-2012 19:45 | Folkestone Invicta | 4 : 1 | Ashford United | |
| PSF 6 | 11-08-2012 15:00 | Folkestone Invicta | 0 : 0 | Tonbridge Angels | |
| ROS 1 | 18-08-2012 15:00 | Folkestone Invicta | 2 : 1 | Worthing | |
| ROS 2 | 22-08-2012 19:45 | Sittingbourne | 0 : 1 | Folkestone Invicta | |
| FAC Preliminary Round | 25-08-2012 15:00 | Herne Bay | 1 : 3 | Folkestone Invicta | |
| ROS 3 | 27-08-2012 15:00 | Chipstead | 1 : 3 | Folkestone Invicta | |
| ROS 4 | 01-09-2012 15:00 | Folkestone Invicta | 2 : 2 | Eastbourne Town | |
| KSC 1 | 05-09-2012 19:45 | Folkestone Invicta | 0 : 1 | Gillingham FC | |
| FAC 1RQ | 08-09-2012 15:00 | Badshot Lea | 3 : 2 | Folkestone Invicta | |
| FAT Preliminary Round | 15-09-2012 15:00 | Folkestone Invicta | 0 : 0 | Merstham | |
| FAT Preliminary Round Replay | 18-09-2012 19:45 | Merstham | 2 : 0 | Folkestone Invicta | |
| ROS 6 | 22-09-2012 15:00 | Folkestone Invicta | 0 : 0 | Corinthian-Casuals | |
| ROS 12 | 29-09-2012 15:00 | Folkestone Invicta | 3 : 0 | Walton Casuals | |
| ROS 5 Rearranged | 02-10-2012 19:45 | Ramsgate | 1 : 1 | Folkestone Invicta | |
| ROS 8 | 06-10-2012 15:00 | Dulwich Hamlet | 2 : 0 | Folkestone Invicta | |
| ROS 9 | 10-10-2012 19:45 | Folkestone Invicta | 2 : 2 | Faversham Town | |
| ROS 10 | 13-10-2012 15:00 | Folkestone Invicta | 1 : 3 | Merstham | |
| League Cup 2R | 17-10-2012 19:45 | Folkestone Invicta | 2 : 2 | Kingstonian | |
| ROS 11 | 20-10-2012 15:00 | Crawley Down Gatwick | 4 : 3 | Folkestone Invicta | |
| ROS 7 | 30-10-2012 19:45 | Walton & Hersham | 1 : 1 | Folkestone Invicta | |
| ROS 13 | 03-11-2012 15:00 | Horsham | 2 : 1 | Folkestone Invicta | |
| ROS 14 | 10-11-2012 13:00 | Herne Bay | 3 : 2 | Folkestone Invicta | |
| ROS 15 | 17-11-2012 15:00 | Folkestone Invicta | 3 : 1 | Three Bridges | |
| ROS 17 | 01-12-2012 15:00 | Folkestone Invicta | 1 : 1 | Burgess Hill Town | |
| ROS 18 | 08-12-2012 15:00 | Folkestone Invicta | 1 : 0 | Tooting & Mitcham United | |
| ROS 21 | 26-12-2012 15:00 | Hythe Town | 2 : 1 | Folkestone Invicta | |
| ROS 23 | 01-01-2013 15:00 | Folkestone Invicta | 2 : 1 | Whitstable Town | |
| ROS 24 | 05-01-2013 15:00 | Faversham Town | 0 : 1 | Folkestone Invicta | |
| ROS 25 | 12-01-2013 15:00 | Folkestone Invicta | 0 : 2 | Dulwich Hamlet | |
| ROS 27 | 26-01-2013 15:00 | Folkestone Invicta | 2 : 1 | Crawley Down Gatwick | |
| ROS 20 Rearranged | 30-01-2013 19:45 | Folkestone Invicta | 3 : 2 | Chipstead | |
| ROS 28 | 02-02-2013 15:00 | Tooting & Mitcham United | 0 : 5 | Folkestone Invicta | |
| ROS 22 Rearranged | 06-02-2013 19:45 | Eastbourne Town | 1 : 1 | Folkestone Invicta | |
| ROS 29 | 09-02-2013 15:00 | Folkestone Invicta | 2 : 2 | Maidstone United | |
| ROS 30 | 16-02-2013 15:00 | Folkestone Invicta | 2 : 0 | Leatherhead | |
| ROS 26 Rearranged | 19-02-2013 19:45 | Merstham | 2 : 1 | Folkestone Invicta | |
| ROS 31 | 23-02-2013 15:00 | Burgess Hill Town | 1 : 3 | Folkestone Invicta | |
| ROS 32 | 27-02-2013 19:45 | Folkestone Invicta | 0 : 0 | Sittingbourne | |
| ROS 33 | 02-03-2013 15:00 | Worthing | 1 : 1 | Folkestone Invicta | |
| ROS 19 Rearranged | 05-03-2013 19:45 | Maidstone United | 2 : 2 | Folkestone Invicta | |
| ROS 34 | 09-03-2013 15:00 | Folkestone Invicta | 3 : 1 | Ramsgate | |
| ROS 16 Rearranged | 13-03-2013 19:45 | Leatherhead | 1 : 1 | Folkestone Invicta | |
| ROS 36 | 23-03-2013 15:00 | Folkestone Invicta | 5 : 0 | Walton & Hersham | |
| ROS 37 | 30-03-2013 15:00 | Whitstable Town | 2 : 1 | Folkestone Invicta | |
| ROS 38 | 01-04-2013 15:00 | Folkestone Invicta | 1 : 1 | Hythe Town | |
| ROS 39 | 06-04-2013 15:00 | Walton Casuals | 1 : 3 | Folkestone Invicta | |
| ROS 35 Rearranged | 09-04-2013 19:45 | Corinthian-Casuals | 1 : 1 | Folkestone Invicta | |
| ROS 40 | 13-04-2013 15:00 | Folkestone Invicta | 3 : 0 | Horsham | |
| ROS 41 | 20-04-2013 15:00 | Three Bridges | 0 : 2 | Folkestone Invicta | |
| ROS 42 | 27-04-2013 15:00 | Folkestone Invicta | 1 : 0 | Herne Bay | |
| PLAY OFF SEMI FINAL | 30-04-2013 19:45 | Maidstone United | - : - | Folkestone Invicta | |