Home League Scoring Records
| Description | Record | Detail, dates link to results |
| Highest scoring win | 9 | Colchester United 9 Bradford City 1, 30.12.1961 |
| Highest scoring loss | 6 | Colchester United 3 Southend United 6, 27.08.1955 |
| Highest winning margin | 8 | Colchester United 9 Bradford City 1, 30.12.1961 |
| Highest losing margin | 5 |
Colchester United 0 Luton Town 5, 21.04.2003 Colchester United 0 Norwich City 5, 16.01.2010 |
| Highest aggregate | 10 |
Colchester United 8 Stockport County 2, 04.10.1958 Colchester United 9 Bradford City 1, 30.12.1961 |
| Highest scoring draw | 4 | Colchester United 4 Rochdale 4, 21.11.1992 |
Away League Scoring Records
| Description | Record | Detail, dates link to results |
| Highest scoring win | 7 | Norwich City 1 Colchester United 7, 08.08.2009 |
| Highest scoring loss | 8 | Leyton Orient 8 Colchester United 0, 15.10.1988 |
| Highest winning margin | 6 | Norwich City 1 Colchester United 7, 08.08.2009 |
| Highest losing margin | 8 | Leyton Orient 8 Colchester United 0, 15.10.1988 |
| Highest aggregate | 10 | Darlington 7 Colchester United 3, 02.11.1993 |
| Highest scoring draw | 4 |
Bournemouth 4 Colchester United 4, 18.02.1961 Macclesfield Town 4 Colchester United 4, 25.04.1992 Brighton and Hove A 4 Colchester United 4, 26.12.1997 |
Cup Scoring Records
| Description | Record | Detail, dates link to results |
| Highest scoring win | 9 | Colchester United 9 Leamington 1, 05.11.2005 |
| Highest scoring loss | 7 | Preston North End 7 Colchester United 0, 02.01.2010 |
| Highest winning margin | 8 | Colchester United 9 Leamington 1, 05.11.2005 |
| Highest losing margin | 7 | Preston North End 7 Colchester United 0, 02.01.2010 |
| Highest aggregate | 10 | Colchester United 9 Leamington 1, 05.11.2005 |
| Highest scoring draw | 4 |
West Bromwich Albion 4 Colchester United 4, 07.08.1971 Colchester United 4 Millwall 4, 30.08.1976 |
Full League Sequences
| Description | Record | Detail, dates link to results |
| Wins | 7 |
29.11.1968 to 01.02.1969 31.12.2005 to 07.02.2006 |
| Draws | 6 | 21.03.1977 to 11.04.1977 |
| Losses | 8 | 09.10.1954 to 04.12.1954 |
| Clean sheets | 8 | 07.03.1992 to 22.04.1992 |
| Failing to score | 5 |
07.04.1981 to 25.04.1981 21.04.2003 to 15.08.2003 11.02.2006 to 11.03.2006 |
| w/o a Win | 20 | 02.03.1968 to 31.08.1968 |
| w/o a Draw | 24 | 16.10.1976 to 19.03.1977 |
| w/o a Loss | 20 | 22.12.1956 to 19.04.1957 |
| w/o a Clean sheet | 38 | 01.09.2007 to 29.03.2008 |
| w/o Failing to score | 26 | 30.04.1991 to 01.01.1992 |
Home League Sequences
| Description | Record | Detail, dates link to results |
| Wins | 17 | 12.10.1991 to 15.08.1992 |
| Draws | 5 |
26.12.1977 to 25.02.1978 15.04.1978 to 02.09.1978 |
| Losses | 6 | 13.10.1989 to 16.12.1989 |
| Clean sheets | 9 | 01.01.1992 to 20.04.1992 |
| Failing to score | 4 | 14.03.2009 to 25.04.2009 |
| w/o a Win | 11 | 02.03.1968 to 31.08.1968 |
| w/o a Draw | 27 | 26.09.1989 to 03.11.1990 |
| w/o a Loss | 27 | 14.04.1956 to 02.09.1957 |
| w/o a Clean sheet | 23 | 09.04.2007 to 18.03.2008 |
| w/o Failing to score | 33 | 21.04.1984 to 18.10.1985 |
Away League Sequences
| Description | Record | Detail, dates link to results |
| Wins | 5 |
11.10.1981 to 28.11.1981 03.10.1987 to 06.11.1987 |
| Draws | 5 | 21.03.1977 to 22.04.1977 |
| Losses | 12 | 12.03.1960 to 15.10.1960 |
| Clean sheets | 4 | 27.03.1978 to 24.04.1978 |
| Failing to score | 7 |
28.02.1978 to 22.04.1978 12.03.1988 to 02.09.1988 22.11.2003 to 13.03.2004 |
| w/o a Win | 19 |
13.09.1950 to 21.04.1951 26.12.1959 to 29.10.1960 |
| w/o a Draw | 17 | 21.02.1959 to 06.10.1959 |
| w/o a Loss | 11 | 24.08.1991 to 14.12.1991 |
| w/o a Clean sheet | 33 | 19.09.2007 to 12.01.2009 |
| w/o Failing to score | 16 | 18.08.1962 to 27.03.1963 |
