| RETURN TO LEAGUE LISTING | |||||||||||
| Year | Division | Home | Away | Date | Win | Draw | Loss | Gills Gls | Away Gls | ||
| 1980/1981 | English Division 3 (old) | Charlton Athletic | 2-1 | Gillingham | 02-05-1981 | 0 | 0 | 1 | 1 | 2 | |
| English Division 3 (old) | Gillingham | 0-1 | Charlton Athletic | 06-12-1980 | 0 | 0 | 1 | 0 | 1 | ||
| 1974/1975 | English Division 3 (old) | Charlton Athletic | 2-1 | Gillingham | 28-02-1975 | 0 | 0 | 1 | 1 | 2 | |
| English Division 3 (old) | Gillingham | 0-1 | Charlton Athletic | 31-08-1974 | 0 | 0 | 1 | 0 | 1 | ||
| 1934/1935 | English Division 3 South | Charlton Athletic | 2-0 | Gillingham | 27-04-1935 | 0 | 0 | 1 | 0 | 2 | |
| English Division 3 South | Gillingham | 3-6 | Charlton Athletic | 15-12-1934 | 0 | 0 | 1 | 3 | 6 | ||
| 1933/1934 | English Division 3 South | Charlton Athletic | 2-2 | Gillingham | 29-01-1934 | 0 | 1 | 0 | 2 | 2 | |
| English Division 3 South | Gillingham | 1-1 | Charlton Athletic | 16-09-1933 | 0 | 1 | 0 | 1 | 1 | ||
| 1928/1929 | English Division 3 South | Gillingham | 1-0 | Charlton Athletic | 23-03-1929 | 1 | 0 | 0 | 1 | 0 | |
| English Division 3 South | Charlton Athletic | 1-1 | Gillingham | 10-11-1928 | 0 | 1 | 0 | 1 | 1 | ||
| 1927/1928 | English Division 3 South | Gillingham | 1-1 | Charlton Athletic | 31-12-1927 | 0 | 1 | 0 | 1 | 1 | |
| English Division 3 South | Charlton Athletic | 1-0 | Gillingham | 27-08-1927 | 0 | 0 | 1 | 0 | 1 | ||
| 1926/1927 | English Division 3 South | Gillingham | 1-1 | Charlton Athletic | 27-12-1926 | 0 | 1 | 0 | 1 | 1 | |
| English Division 3 South | Charlton Athletic | 3-0 | Gillingham | 25-12-1926 | 0 | 0 | 1 | 0 | 3 | ||
| 1925/1926 | English Division 3 South | Charlton Athletic | 1-0 | Gillingham | 20-02-1926 | 0 | 0 | 1 | 0 | 1 | |
| English Division 3 South | Gillingham | 0-0 | Charlton Athletic | 10-10-1925 | 0 | 1 | 0 | 0 | 0 | ||
| 1924/1925 | English Division 3 South | Charlton Athletic | 2-0 | Gillingham | 07-03-1925 | 0 | 0 | 1 | 0 | 2 | |
| English Division 3 South | Gillingham | 2-0 | Charlton Athletic | 01-11-1924 | 1 | 0 | 0 | 2 | 0 | ||
| 1923/1924 | English Division 3 South | Charlton Athletic | 0-0 | Gillingham | 05-01-1924 | 0 | 1 | 0 | 0 | 0 | |
| English Division 3 South | Gillingham | 0-1 | Charlton Athletic | 29-12-1923 | 0 | 0 | 1 | 0 | 1 | ||
| 1922/1923 | English Division 3 South | Gillingham | 2-2 | Charlton Athletic | 14/02/1923 | 0 | 1 | 0 | 2 | 2 | |
| English Division 3 South | Charlton Athletic | 3-1 | Gillingham | 10/02/1923 | 0 | 0 | 1 | 1 | 3 | ||
| 1921/1922 | English Division 3 South | Charlton Athletic | 0-0 | Gillingham | 05/09/1921 | 0 | 1 | 0 | 0 | 0 | |
| English Division 3 South | Gillingham | 2-0 | Charlton Athletic | 31/08/1921 | 1 | 0 | 0 | 2 | 0 | ||
| Year | Competition | Home | Away | Date | Win | Draw | Loss | Gills Gls | Away Gls | ||
| 2003/2004 | FA Cup 3rd Rd | Gillingham | 3-2 | Charlton Athletic | 03/01/2004 | 1 | 0 | 0 | 3 | 2 | |
| 1933/1934 | FA Cup 2nd Rd | Charlton Athletic | 1-0 | Gillingham | 09/12/1933 | 0 | 0 | 1 | 0 | 1 | |
| League | W | D | L | GF | GA | ||||||
| Home | 3 | 5 | 4 | 13 | 14 | ||||||
| Away | 0 | 4 | 8 | 6 | 19 | ||||||