| 1 | Tue 18 Jul | 23-1 v PortsmouthHorndean 3-1 Portsmouth | Friendly |
| 2 | Sat 22 Jul | 21-3 v Gosport BoroughHorndean 1-3 Gosport Borough | Friendly |
| 3 | Tue 25 Jul | 20-2 v Havant & WaterloovilleHavant & Waterlooville 2-0 Horndean | Friendly |
| 4 | Sat 5 Aug | 23-0 v Portland UnitedHorndean 3-0 Portland United | Emirates FA Cup Extra Preliminary Round |
| 5 | Sat 12 Aug | 22-2 v Three BridgesThree Bridges 2-2 Horndean | Isthmian League - South East Division |
| 6 | Sat 19 Aug | 23-0 v BrockenhurstHorndean 3-0 Brockenhurst | Emirates FA Cup Preliminary Round |
| 7 | Sat 26 Aug | 20-3 v SittingbourneHorndean 0-3 Sittingbourne | Isthmian League - South East Division |
| 8 | Sat 2 Sep | 23-0 v BidefordHorndean 3-0 Bideford | Emirates FA Cup First Qualifying Round |
| 9 | Sat 9 Sep | 22-3 v Ascot UnitedHorndean 2-3 Ascot United | Isuzu FA Trophy First Qualifying Round |
| 10 | Sat 16 Sep | 20-3 v Poole TownHorndean 0-3 Poole Town | Emirates FA Cup Second Qualifying Round |
| 11 | Sat 23 Sep | 22-4 v Herne BayHorndean 2-4 Herne Bay | Isthmian League - South East Division |
| 12 | Sat 7 Oct | 21-3 v East Grinstead TownHorndean 1-3 East Grinstead Town | Isthmian League - South East Division |
| 13 | Tue 10 Oct | 21-0 v Burgess Hill TownHorndean 1-0 Burgess Hill Town | Isthmian League - South East Division |
| 14 | Sat 14 Oct | 22-3 v Sevenoaks TownSevenoaks Town 3-2 Horndean | Isthmian League - South East Division |
| 15 | Sat 21 Oct | 23-2 v Sheppey UnitedSheppey United 2-3 Horndean | Isthmian League - South East Division |
| 16 | Wed 25 Oct | 20-2 v RamsgateRamsgate 2-0 Horndean | Isthmian League - South East Division |
| 17 | Sat 4 Nov | 20-1 v Phoenix SportsPhoenix Sports 1-0 Horndean | Isthmian League - South East Division |
| 18 | Sat 11 Nov | 20-4 v Hythe TownHorndean 0-4 Hythe Town | Isthmian League - South East Division |
| 19 | Sat 25 Nov | 21-1 v MersthamMerstham 1-1 Horndean | Isthmian League - South East Division |
| 20 | Sat 2 Dec | 24-1 v Beckenham TownHorndean 4-1 Beckenham Town | Isthmian League - South East Division |
| 21 | Sat 16 Dec | 23-4 v Herne BayHerne Bay 4-3 Horndean | Isthmian League - South East Division |
| 22 | Tue 26 Dec | 22-1 v Littlehampton TownHorndean 2-1 Littlehampton Town | Isthmian League - South East Division |
| 23 | Mon 1 Jan | 21-4 v LancingLancing 4-1 Horndean | Isthmian League - South East Division |
| 24 | Sat 6 Jan | 22-0 v Erith & BelvedereHorndean 2-0 Erith & Belvedere | Isthmian League - South East Division |
| 25 | Sat 13 Jan | 23-1 v Chichester CityChichester City 1-3 Horndean | Isthmian League - South East Division |
| 26 | Sat 27 Jan | 20-1 v Burgess Hill TownBurgess Hill Town 1-0 Horndean | Isthmian League - South East Division |
| 27 | Tue 30 Jan | 21-1 v Cray Valley PMCray Valley PM 1-1 Horndean | Isthmian League - South East Division |
| 28 | Sat 3 Feb | 23-0 v Sevenoaks TownHorndean 3-0 Sevenoaks Town | Isthmian League - South East Division |
| 29 | Tue 6 Feb | 24-0 v Broadbridge HeathHorndean 4-0 Broadbridge Heath | Isthmian League - South East Division |
| 30 | Sat 24 Feb | 21-3 v Ashford UnitedAshford United 3-1 Horndean | Isthmian League - South East Division |
| 31 | Tue 27 Feb | 21-3 v Three BridgesHorndean 1-3 Three Bridges | Isthmian League - South East Division |
| 32 | Sat 9 Mar | 24-0 v Hythe TownHythe Town 0-4 Horndean | Isthmian League - South East Division |
| 33 | Sat 16 Mar | 20-3 v Chichester CityHorndean 0-3 Chichester City | Isthmian League - South East Division |
| 34 | Tue 19 Mar | 21-0 v RamsgateHorndean 1-0 Ramsgate | Isthmian League - South East Division |
| 35 | Sat 23 Mar | 22-1 v Erith & BelvedereErith & Belvedere 1-2 Horndean | Isthmian League - South East Division |
| 36 | Fri 29 Mar | 20-3 v SittingbourneSittingbourne 3-0 Horndean | Isthmian League - South East Division |
| 37 | Mon 1 Apr | 21-1 v LancingHorndean 1-1 Lancing | Isthmian League - South East Division |
| 38 | Sat 6 Apr | 21-1 v Broadbridge HeathBroadbridge Heath 1-1 Horndean | Isthmian League - South East Division |
| 39 | Tue 9 Apr | 24-4 v Phoenix SportsHorndean 4-4 Phoenix Sports | Isthmian League - South East Division |
| 40 | Thu 11 Apr | 22-5 v Sheppey UnitedHorndean 2-5 Sheppey United | Isthmian League - South East Division |
| 41 | Sat 13 Apr | 21-3 v MersthamHorndean 1-3 Merstham | Isthmian League - South East Division |
| 42 | Tue 16 Apr | 22-1 v Ashford UnitedHorndean 2-1 Ashford United | Isthmian League - South East Division |
| 43 | Sat 20 Apr | 21-3 v Beckenham TownBeckenham Town 3-1 Horndean | Isthmian League - South East Division |
| 44 | Tue 23 Apr | 2 0-4 v East Grinstead TownEast Grinstead Town 4-0 Horndean | Isthmian League - South East Division |
| 45 | Sat 27 Apr | 20-2 v Cray Valley PMHorndean 0-2 Cray Valley PM | Isthmian League - South East Division |
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