Head to Head
| England League 2 | 2024/12/26 15:00 | Colchester v Gillingham | L | 2-0 |
| England League 2 | 2024/01/01 15:00 | Colchester v Gillingham | W | 0-1 |
| England League 2 | 2023/08/26 14:00 | Gillingham v Colchester | L | 0-3 |
| England League 2 | 2023/01/21 15:00 | Colchester v Gillingham | W | 0-2 |
| England League 2 | 2022/12/26 15:00 | Gillingham v Colchester | L | 0-1 |
| England EFL Trophy | 2022/10/11 18:45 | Gillingham v Colchester | D | 1-1 |
| England EFL Trophy | 2021/09/07 18:30 | Colchester v Gillingham | W | 0-1 |
| Club Friendly List | 2021/07/24 14:00 | Colchester v Gillingham | W | 0-2 |
Home History
| England League 2 | 2025/02/08 15:00 | Barrow v Gillingham | L | 3-0 |
| England League 2 | 2025/02/01 12:30 | Gillingham v Notts County | L | 1-2 |
| England League 2 | 2025/01/28 19:45 | Grimsby v Gillingham | D | 1-1 |
| England League 2 | 2025/01/25 15:00 | Tranmere v Gillingham | D | 1-1 |
| England League 2 | 2025/01/18 12:30 | Gillingham v Doncaster | L | 0-1 |
| England League 2 | 2025/01/02 19:45 | Gillingham v Bromley | L | 0-3 |
| England League 2 | 2024/12/30 20:00 | AFC Wimbledon v Gillingham | L | 1-0 |
| England League 2 | 2024/12/26 15:00 | Colchester v Gillingham | L | 2-0 |
Away History
| England League 2 | 2025/02/08 15:00 | Colchester v Walsall | W | 2-1 |
| England League 2 | 2025/02/01 15:00 | Tranmere v Colchester | W | 1-3 |
| England League 2 | 2025/01/25 15:00 | Colchester v Morecambe | W | 1-0 |
| England League 2 | 2025/01/21 19:45 | Harrogate Town v Colchester | D | 0-0 |
| England League 2 | 2025/01/18 15:00 | Bromley v Colchester | W | 0-1 |
| England EFL Trophy | 2025/01/14 19:00 | Cheltenham v Colchester | L | 2-1 |
| England League 2 | 2025/01/04 15:00 | Colchester v Accrington Stanley | L | 0-2 |
| England League 2 | 2025/01/01 15:00 | Swindon v Colchester | L | 3-2 |