| 1 | 17/8/2019 | 54-3 v FC RomaniaHarlow Town 4-3 FC Romania | BetVictor Isthmian South Central Division |
| 2 | 20/8/2019 | 5 0-1 v Hanwell TownHanwell Town 1-0 Harlow Town | BetVictor Isthmian South Central Division |
| 3 | 24/8/2019 | 51-1 v Brentwood TownHarlow Town 1-1 Brentwood Town | Emirates FA Cup Preliminary Round |
| 4 | 26/8/2019 | 54-3 v Waltham AbbeyHarlow Town 4-3 Waltham Abbey | BetVictor Isthmian South Central Division |
| 5 | 31/8/2019 | 52-1 v Staines TownStaines Town 1-2 Harlow Town | BetVictor Isthmian South Central Division |
| 6 | 3/9/2019 | 5 1-2 v Brentwood TownBrentwood Town 2-1 Harlow Town | Emirates FA Cup Preliminary Round |
| 7 | 17/9/2019 | 151-4 v WareWare 4-1 Harlow Town | BetVictor Isthmian South Central Division |
| 8 | 21/9/2019 | 5 2-1 v Hertford TownHarlow Town 2-1 Hertford Town | BetVictor Isthmian South Central Division |
| 9 | 24/9/2019 | 51-1 v Soham Town RangersSoham Town Rangers 1-1 Harlow Town | Velocity Trophy Group 3 |
| 10 | 28/9/2019 | 51-1 v Hanwell TownHarlow Town 1-1 Hanwell Town | Buildbase FA Trophy Extra Preliminary Round |
| 11 | 1/10/2019 | 51-4 v Hanwell TownHanwell Town 4-1 Harlow Town | Buildbase FA Trophy Extra Preliminary Round |
| 12 | 5/10/2019 | 52-1 v Ashford Town (Middx)Ashford Town (Middx) 1-2 Harlow Town | BetVictor Isthmian South Central Division |
| 13 | 19/10/2019 | 53-2 v ChipsteadHarlow Town 3-2 Chipstead | BetVictor Isthmian South Central Division |
| 14 | 22/10/2019 | 56-2 v Hertford TownHarlow Town 6-2 Hertford Town | Velocity Trophy Group 3 |
| 15 | 26/10/2019 | 53-2 v Chalfont St PeterChalfont St Peter 2-3 Harlow Town | BetVictor Isthmian South Central Division |
| 16 | 30/10/2019 | 5 0-4 v Cambridge CityCambridge City 4-0 Harlow Town | Velocity Trophy Group 3 |
| 17 | 2/11/2019 | 52-0 v WestfieldHarlow Town 2-0 Westfield | BetVictor Isthmian South Central Division |
| 18 | 5/11/2019 | 50-2 v Canvey IslandHarlow Town 0-2 Canvey Island | Essex County Cup Third Round |
| 19 | 23/11/2019 | 121-1 v MarlowMarlow 1-1 Harlow Town | BetVictor Isthmian South Central Division |
| 20 | 30/11/2019 | 161-2 v NorthwoodHarlow Town 1-2 Northwood | BetVictor Isthmian South Central Division |
| 21 | 7/12/2019 | 121-2 v UxbridgeUxbridge 2-1 Harlow Town | BetVictor Isthmian South Central Division |
| 22 | 28/12/2019 | 121-3 v Waltham AbbeyWaltham Abbey 3-1 Harlow Town | BetVictor Isthmian South Central Division |
| 23 | 4/1/2020 | 51-0 v Staines TownHarlow Town 1-0 Staines Town | BetVictor Isthmian South Central Division |
| 24 | 11/1/2020 | 50-3 v Chertsey TownChertsey Town 3-0 Harlow Town | BetVictor Isthmian South Central Division |
| 25 | 18/1/2020 | 52-4 v ChipsteadChipstead 4-2 Harlow Town | BetVictor Isthmian South Central Division |
| 26 | 25/1/2020 | 51-1 v Ashford Town (Middx)Harlow Town 1-1 Ashford Town (Middx) | BetVictor Isthmian South Central Division |
| 27 | 1/2/2020 | 52-0 v Hertford TownHertford Town 0-2 Harlow Town | BetVictor Isthmian South Central Division |
| 28 | 4/2/2020 | 53-4 v WareHarlow Town 3-4 Ware | BetVictor Isthmian South Central Division |
| 29 | 8/2/2020 | 50-1 v UxbridgeHarlow Town 0-1 Uxbridge | BetVictor Isthmian South Central Division |
| 30 | 22/2/2020 | 51-3 v WestfieldWestfield 3-1 Harlow Town | BetVictor Isthmian South Central Division |
