| RETURN TO LEAGUE LISTING | |||||||||||
| Year | Division | Home | Away | Date | Win | Draw | Loss | Gills Gls | Away Gls | ||
| 2005/2006 | Football League 1 | Gillingham | Rotherham United | ||||||||
| Football League 1 | Rotherham United | 3-0 | Gillingham | 10/09/2005 | 0 | 0 | 1 | 0 | 3 | ||
| 2004/2005 | Football League Championship | Rotherham United | 1-3 | Gillingham | 05/03/2005 | 1 | 0 | 0 | 3 | 1 | |
| Football League Championship | Gillingham | 3-1 | Rotherham United | 18/12/2004 | 1 | 0 | 0 | 3 | 1 | ||
| 2003/2004 | English Division 1 | Gillingham | 2-0 | Rotherham United | 20/03/2004 | 1 | 0 | 0 | 2 | 0 | |
| English Division 1 | Rotherham United | 1-1 | Gillingham | 27/09/2003 | 0 | 1 | 0 | 1 | 1 | ||
| 2002/2003 | English Division 1 | Gillingham | 1-1 | Rotherham United | 15/03/2003 | 0 | 1 | 0 | 1 | 1 | |
| English Division 1 | Rotherham United | 1-1 | Gillingham | 12/10/2002 | 0 | 1 | 0 | 1 | 1 | ||
| 2001/2002 | English Division 1 | Rotherham United | 3-2 | Gillingham | 26/02/2002 | 0 | 0 | 1 | 2 | 3 | |
| English Division 1 | Gillingham | 2-1 | Rotherham United | 22/09/2001 | 1 | 0 | 0 | 2 | 1 | ||
| 1996/1997 | English Division 2 | Rotherham United | 1-2 | Gillingham | 25/03/1997 | 1 | 0 | 0 | 2 | 1 | |
| English Division 2 | Gillingham | 3-1 | Rotherham United | 21/09/1996 | 1 | 0 | 0 | 3 | 1 | ||
| 1991/1992 | English Division 4 | Gillingham | 5-1 | Rotherham United | 15/02/1992 | 1 | 0 | 0 | 5 | 1 | |
| English Division 4 | Rotherham United | 1-1 | Gillingham | 14/12/1991 | 0 | 1 | 0 | 1 | 1 | ||
| 1987/1988 | English Division 3 (old) | Gillingham | 0-2 | Rotherham United | 02/05/1988 | 0 | 0 | 1 | 0 | 2 | |
| English Division 3 (old) | Rotherham United | 1-2 | Gillingham | 12/12/1987 | 1 | 0 | 0 | 2 | 1 | ||
| 1986/1987 | English Division 3 (old) | Gillingham | 1-0 | Rotherham United | 03/02/1987 | 1 | 0 | 0 | 1 | 0 | |
| English Division 3 (old) | Rotherham United | 0-1 | Gillingham | 06/09/1986 | 1 | 0 | 0 | 1 | 0 | ||
| 1985/1986 | English Division 3 (old) | Gillingham | 3-0 | Rotherham United | 04/04/1986 | 1 | 0 | 0 | 3 | 0 | |
| English Division 3 (old) | Rotherham United | 1-1 | Gillingham | 06/11/1985 | 0 | 1 | 0 | 1 | 1 | ||
| 1984/1985 | English Division 3 (old) | Rotherham United | 1-0 | Gillingham | 13/04/1985 | 0 | 0 | 1 | 0 | 1 | |
| English Division 3 (old) | Gillingham | 2-1 | Rotherham United | 10/11/1984 | 1 | 0 | 0 | 2 | 1 | ||
| 1983/1984 | English Division 3 (old) | Rotherham United | 3-0 | Gillingham | 28/04/1984 | 0 | 0 | 1 | 0 | 3 | |
| English Division 3 (old) | Gillingham | 4-2 | Rotherham United | 26/11/1983 | 1 | 0 | 0 | 4 | 2 | ||
| 1980/1981 | English Division 3 (old) | Gillingham | 0-0 | Rotherham United | 03/01/1981 | 0 | 1 | 0 | 0 | 0 | |
| English Division 3 (old) | Rotherham United | 2-0 | Gillingham | 18/10/1980 | 0 | 0 | 1 | 0 | 2 | ||
| 1979/1980 | English Division 3 (old) | Gillingham | 0-1 | Rotherham United | 26/04/1980 | 0 | 0 | 1 | 0 | 1 | |
| English Division 3 (old) | Rotherham United | 2-1 | Gillingham | 08/12/1979 | 0 | 0 | 1 | 1 | 2 | ||
| 1978/1979 | English Division 3 (old) | Rotherham United | 1-1 | Gillingham | 27/03/1979 | 0 | 1 | 0 | 1 | 1 | |
| English Division 3 (old) | Gillingham | 0-0 | Rotherham United | 19/08/1978 | 0 | 1 | 0 | 0 | 0 | ||
| 1977/1978 | English Division 3 (old) | Rotherham United | 2-0 | Gillingham | 04/03/1978 | 0 | 0 | 1 | 0 | 2 | |
| English Division 3 (old) | Gillingham | 2-1 | Rotherham United | 08/10/1977 | 1 | 0 | 0 | 2 | 1 | ||
| 1976/1977 | English Division 3 (old) | Rotherham United | 1-0 | Gillingham | 07/05/1977 | 0 | 0 | 1 | 0 | 1 | |
| English Division 3 (old) | Gillingham | 1-2 | Rotherham United | 04/12/1976 | 0 | 0 | 1 | 1 | 2 | ||
| 1975/1976 | English Division 3 (old) | Rotherham United | 2-0 | Gillingham | 24/02/1976 | 0 | 0 | 1 | 0 | 2 | |
| English Division 3 (old) | Gillingham | 0-0 | Rotherham United | 23/09/1975 | 0 | 1 | 0 | 0 | 0 | ||
| 1973/1974 | English Division 4 | Gillingham | 1-1 | Rotherham United | 03/10/1973 | 0 | 1 | 0 | 1 | 1 | |
| English Division 4 | Rotherham United | 1-1 | Gillingham | 18/09/1973 | 0 | 1 | 0 | 1 | 1 | ||
| 1970/1971 | English Division 3 (old) | Gillingham | 2-1 | Rotherham United | 27/03/1971 | 1 | 0 | 0 | 2 | 1 | |
| English Division 3 (old) | Rotherham United | 0-0 | Gillingham | 05/09/1970 | 0 | 1 | 0 | 0 | 0 | ||
| 1969/1970 | English Division 3 (old) | Gillingham | 1-1 | Rotherham United | 10/01/1970 | 0 | 1 | 0 | 1 | 1 | |
| English Division 3 (old) | Rotherham United | 0-1 | Gillingham | 20/09/1969 | 1 | 0 | 0 | 1 | 0 | ||
| 1968/1969 | English Division 3 (old) | Gillingham | 2-0 | Rotherham United | 09/10/1968 | 1 | 0 | 0 | 2 | 0 | |
| English Division 3 (old) | Rotherham United | 1-0 | Gillingham | 27/08/1968 | 0 | 0 | 1 | 0 | 1 | ||
| Year | Competition | Home | Away | Date | Win | Draw | Loss | Gills Gls | Away Gls | ||
| 1909/1910 | FA Cup 5th Qualifying Rd | Rotherham Town | 0-1 | Gillingham | 04/12/1909 | 1 | 0 | 0 | 1 | 0 | |
| League | W | D | L | GF | GA | ||||||
| Home | 12 | 6 | 3 | 35 | 17 | ||||||
| Away | 5 | 7 | 10 | 18 | 29 | ||||||