| Reserves First Division winners/runners-up | ||
| Season | Winners | Runners-up |
| 1978/79 | Medway | Herne Bay |
| 1979/80 | ChathamTown | Sheppy United |
| 1980/81 | Welling United | Maidstone United |
| 1981/82 | Maidstone United | Dover Athletic |
| 1982/83 | Maidstone United | Welling United |
| 1983/84 | Fisher Athletic | Sittingbourne |
| 1984/85 | Sheppy United | Ashford Town |
| 1985/86 | Fisher Athletic | Sheppy United |
| 1986/87 | Fisher Athletic | Sittingbourne |
| 1987/88 | Fisher Athletic | Ashford Town |
| 1988/89 | Hythe Town | Ashford Town |
| 1989/90 | Margate | Hastings Town |
| 1990/91 | Canterbury City | Ashford Town |
| 1991/92 | Folkestone Invicta | Dover Athletic |
| 1992/93 | Dover Athletic | Herne Bay |
| 1993/94 | Dover Athletic | Herne Bay |
| 1994/95 | Thamesmead Town | Dover Athletic |
| 1995/96 | Hastings Town | Furnace |
| 1996/97 | Tonbridge AFC | Dartford |
| 1997/98 | Sittingbourne | Tonbridge AFC |
| 1998/99 | Deal Town | Dover Athletic |
| 1999/00 | Thamesmead Town | Deal Town |
| 2000/01 | Thamesmead Town | Margate |
| 2001/02 | Dover Athletic | Dartford |
| 2002/03 | Deal Town | Cray Wanderers |
| 2003/04 | Corinthian | Dover Athletic |
| 2004/05 | Erith & Belvedere | Maidstone United |
| 2005/06 | Thamesmead Town | Whitstable Town |
| 2006/07 | Thamesmead Town | Bromley |
| 2007/08 | Thamesmead Town | Dartford |
| 2008/09 | Thamesmead Town | Whitstable Town |
| 2009/10 | Herne Bay | Erith & Belvedere |