| 09 Aug 2023 |
Cardiff City v Colchester United |
L |
2-2 (3-0)
|
League Cup |
| 12 Aug 2023 |
Bradford City v Colchester United |
L |
2-1
|
League Two |
| 15 Aug 2023 |
Colchester United v AFC Wimbledon |
L |
0-2
|
League Two |
| 19 Aug 2023 |
Colchester United v Milton Keynes Dons |
L |
2-3
|
League Two |
| 26 Aug 2023 |
Gillingham v Colchester United |
W |
0-3
|
League Two |
| 02 Sep 2023 |
Walsall v Colchester United |
L |
1-0
|
League Two |
| 09 Sep 2023 |
Colchester United v Tranmere Rovers |
W |
2-0
|
League Two |
| 16 Sep 2023 |
Colchester United v Mansfield Town |
D |
1-1
|
League Two |
| 19 Sep 2023 |
Colchester United v Tottenham Hotspur Academy |
L |
0-5
|
Football League Trophy |
| 23 Sep 2023 |
Crewe Alexandra v Colchester United |
L |
2-1
|
League Two |
| 30 Sep 2023 |
Colchester United v Notts County |
W |
5-4
|
League Two |
| 03 Oct 2023 |
Newport County v Colchester United |
L |
2-1
|
League Two |
| 07 Oct 2023 |
Colchester United v Morecambe |
L |
1-3
|
League Two |
| 14 Oct 2023 |
Forest Green Rovers v Colchester United |
L |
5-0
|
League Two |
| 17 Oct 2023 |
Cambridge United v Colchester United |
W |
1-2
|
Football League Trophy |
| 21 Oct 2023 |
Colchester United v Harrogate Town |
L |
1-2
|
League Two |
| 24 Oct 2023 |
Grimsby Town v Colchester United |
W |
2-3
|
League Two |
| 28 Oct 2023 |
Accrington Stanley v Colchester United |
W |
0-1
|
League Two |
| 04 Nov 2023 |
Shrewsbury Town v Colchester United |
L |
3-2
|
FA Cup |
| 07 Nov 2023 |
Colchester United v Swindon Town |
W |
3-1
|
League Two |
| 11 Nov 2023 |
Colchester United v Sutton United |
D |
1-1
|
League Two |
| 18 Nov 2023 |
Stockport County v Colchester United |
L |
2-0
|
League Two |
| 21 Nov 2023 |
Colchester United v Peterborough United |
W |
1-0
|
Football League Trophy |
| 25 Nov 2023 |
Colchester United v Barrow |
L |
1-4
|
League Two |
| 28 Nov 2023 |
Doncaster Rovers v Colchester United |
L |
3-1
|
League Two |
| 05 Dec 2023 |
Colchester United v West Ham United Academy |
L |
0-4
|
Football League Trophy |
| 09 Dec 2023 |
Colchester United v Crawley Town |
L |
1-2
|
League Two |
| 16 Dec 2023 |
Wrexham v Colchester United |
L |
2-1
|
League Two |
| 22 Dec 2023 |
Colchester United v Salford City |
W |
2-1
|
League Two |
| 26 Dec 2023 |
Milton Keynes Dons v Colchester United |
L |
1-0
|
League Two |
| 29 Dec 2023 |
AFC Wimbledon v Colchester United |
L |
5-3
|
League Two |
| 01 Jan 2024 |
Colchester United v Gillingham |
L |
0-1
|
League Two |
| 06 Jan 2024 |
Swindon Town v Colchester United |
D |
2-2
|
League Two |
| 13 Jan 2024 |
Colchester United v Bradford City |
D |
1-1
|
League Two |
| 27 Jan 2024 |
Morecambe v Colchester United |
W |
0-1
|
League Two |
| 03 Feb 2024 |
Colchester United v Forest Green Rovers |
D |
3-3
|
League Two |
| 10 Feb 2024 |
Harrogate Town v Colchester United |
L |
1-0
|
League Two |
| 17 Feb 2024 |
Colchester United v Accrington Stanley |
D |
1-1
|
League Two |
| 24 Feb 2024 |
Sutton United v Colchester United |
D |
1-1
|
League Two |
| 27 Feb 2024 |
Salford City v Colchester United |
D |
1-1
|
League Two |
| 09 Mar 2024 |
Barrow v Colchester United |
L |
2-0
|
League Two |
| 16 Mar 2024 |
Colchester United v Walsall |
D |
1-1
|
League Two |
| 23 Mar 2024 |
Mansfield Town v Colchester United |
D |
1-1
|
League Two |
| 29 Mar 2024 |
Colchester United v Newport County |
W |
2-1
|
League Two |
| 01 Apr 2024 |
Tranmere Rovers v Colchester United |
D |
1-1
|
League Two |
| 06 Apr 2024 |
Colchester United v Wrexham |
L |
1-2
|
League Two |
| 09 Apr 2024 |
Colchester United v Stockport County |
L |
1-2
|
League Two |
| 13 Apr 2024 |
Crawley Town v Colchester United |
W |
2-3
|
League Two |
| 16 Apr 2024 |
Colchester United v Grimsby Town |
W |
2-0
|
League Two |
| 20 Apr 2024 |
Notts County v Colchester United |
L |
1-0
|
League Two |
| 23 Apr 2024 |
Colchester United v Doncaster Rovers |
L |
1-4
|
League Two |
| 27 Apr 2024 |
Colchester United v Crewe Alexandra |
|
|
League Two |
