| 1 | Sat 5 Aug 2023 | 1 1-0 v Leyton OrientCharlton Athletic 1-0 Leyton Orient | Sky Bet League One |
| 2 | Tue 15 Aug 2023 | 11-2 v Bristol RoversCharlton Athletic 1-2 Bristol Rovers | Sky Bet League One |
| 3 | Sat 19 Aug 2023 | 1 2-3 v Port ValeCharlton Athletic 2-3 Port Vale | Sky Bet League One |
| 4 | Tue 3 Oct 2023 | 14-1 v Exeter CityCharlton Athletic 4-1 Exeter City | Sky Bet League One |
| 5 | Sat 7 Oct 2023 | 12-2 v BlackpoolCharlton Athletic 2-2 Blackpool | Sky Bet League One |
| 6 | Sat 21 Oct 2023 | 14-0 v ReadingCharlton Athletic 4-0 Reading | Sky Bet League One |
| 7 | Tue 24 Oct 2023 | 11-3 v Lincoln CityLincoln City 3-1 Charlton Athletic | Sky Bet League One |
| 8 | Sat 28 Oct 2023 | 10-2 v Bolton WanderersCharlton Athletic 0-2 Bolton Wanderers | Sky Bet League One |
| 9 | Tue 31 Oct 2023 | 13-2 v Wigan AthleticWigan Athletic 2-3 Charlton Athletic | Sky Bet League One |
| 10 | Sat 11 Nov 2023 | 12-2 v PortsmouthPortsmouth 2-2 Charlton Athletic | Sky Bet League One |
| 11 | Sat 25 Nov 2023 | 11-1 v Carlisle UnitedCarlisle United 1-1 Charlton Athletic | Sky Bet League One |
| 12 | Tue 28 Nov 2023 | 12-1 v Cheltenham TownCharlton Athletic 2-1 Cheltenham Town | Sky Bet League One |
| 13 | Sat 2 Dec 2023 | 10-2 v GillinghamGillingham 2-0 Charlton Athletic | Emirates FA Cup Second Round |
| 14 | Wed 6 Dec 2023 | 11-1 v ReadingReading 1-1 Charlton Athletic | EFL Trophy Second Round |
| 15 | Sat 9 Dec 2023 | 12-2 v Cambridge UnitedCharlton Athletic 2-2 Cambridge United | Sky Bet League One |
| 16 | Sat 16 Dec 2023 | 1 1-1 v BarnsleyBarnsley 1-1 Charlton Athletic | Sky Bet League One |
| 17 | Sat 23 Dec 2023 | 11-1 v Burton AlbionCharlton Athletic 1-1 Burton Albion | Sky Bet League One |
| 18 | Tue 26 Dec 2023 | 10-1 v Leyton OrientLeyton Orient 1-0 Charlton Athletic | Sky Bet League One |
| 19 | Fri 29 Dec 2023 | 11-2 v Bristol RoversBristol Rovers 2-1 Charlton Athletic | Sky Bet League One |
| 20 | Mon 1 Jan 2024 | 11-2 v Oxford UnitedCharlton Athletic 1-2 Oxford United | Sky Bet League One |
| 21 | Sat 6 Jan 2024 | 13-3 v Port ValePort Vale 3-3 Charlton Athletic | Sky Bet League One |
| 22 | Sat 13 Jan 2024 | 11-2 v Peterborough UnitedCharlton Athletic 1-2 Peterborough United | Sky Bet League One |
| 23 | Sat 20 Jan 2024 | 10-2 v Burton AlbionBurton Albion 2-0 Charlton Athletic | Sky Bet League One |
| 24 | Tue 23 Jan 2024 | 12-3 v Northampton TownCharlton Athletic 2-3 Northampton Town | Sky Bet League One |
| 25 | Sat 27 Jan 2024 | 1 1-1 v BlackpoolBlackpool 1-1 Charlton Athletic | Sky Bet League One |
| 26 | Sat 3 Feb 2024 | 10-1 v Derby CountyCharlton Athletic 0-1 Derby County | Sky Bet League One |
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