| Non League Premier - Isthmian | Brentwood Town | Hashtag United | 13‑Dec | 2-0 | |
| Non League Premier - Isthmian | Brentwood Town | Cheshunt | 09‑Dec | 2-2 | |
| Non League Premier - Isthmian | Folkestone Invicta | Brentwood Town | 06‑Dec | 1-0 | |
| Non League Premier - Isthmian | Brentwood Town | Aveley | 28‑Nov | 3-3 | |
| Non League Premier - Isthmian | Chichester City | Brentwood Town | 22‑Nov | 2-5 | |
| Non League Premier - Isthmian | St Albans City | Brentwood Town | 11‑Nov | 2-3 | |
| Non League Premier - Isthmian | Lewes | Brentwood Town | 08‑Nov | 4-2 | |
| Non League Premier - Isthmian | Whitehawk | Brentwood Town | 04‑Nov | 2-1 | |
| Non League Premier - Isthmian | Brentwood Town | Wingate & Finchley | 01‑Nov | 0-5 | |
| Non League Premier - Isthmian | Cray Valley PM | Brentwood Town | 28‑Oct | 1-3 | |
| FA Trophy | Brentwood Town | Welling United | 25‑Oct | 3-0 | |
| Non League Premier - Isthmian | Brentwood Town | Ramsgate | 18‑Oct | 2-1 | |
| Non League Premier - Isthmian | Canvey Island | Brentwood Town | 14‑Oct | 3-2 | |
| Non League Premier - Isthmian | Brentwood Town | Dartford | 11‑Oct | 1-1 | |
| FA Trophy | Westfield (Surrey) | Brentwood Town | 04‑Oct | 1-2 | |
| Non League Premier - Isthmian | Dulwich Hamlet | Brentwood Town | 27‑Sep | 1-2 | |
| Non League Premier - Isthmian | Brentwood Town | Billericay Town | 20‑Sep | 3-0 | |
| FA Cup | Royston Town | Brentwood Town | 13‑Sep | 1-0 | |
| Non League Premier - Isthmian | Brentwood Town | Canvey Island | 09‑Sep | 1-0 | |
| Non League Premier - Isthmian | Brentwood Town | Carshalton Athletic | 06‑Sep | 3-2 | |
| FA Cup | Brentwood Town | Leighton Town | 30‑Aug | 2-1 | |
| Non League Premier - Isthmian | Cray Wanderers | Brentwood Town | 25‑Aug | 1-5 | |
| Non League Premier - Isthmian | Brentwood Town | Burgess Hill Town | 23‑Aug | 2-1 | |
| Non League Premier - Isthmian | Potters Bar Town | Brentwood Town | 16‑Aug | 3-4 | |
| Non League Premier - Isthmian | Brentwood Town | St Albans City | 12‑Aug | 3-2 | |
| Non League Premier - Isthmian | Aveley | Brentwood Town | 08‑Aug | 1-1 | |
| Friendlies Clubs | Brentwood Town | Chelmsford City | 08‑Jul | 0-0 | |
