Premiers - Jeffrey Cup
| Year | Premier |
| 2012 | Redfield Old Boys |
| 2011 | Sydney Harlequins |
| 2010 | St George |
| 2009 | Rouse Hill |
| 2008 | Sydney Harlequins |
| 2007 | Rouse Hill |
| 2006 | Canterbury |
| 2005 | Burraneer |
| 2004 | Matraville |
| 2003 | Bankstown |
| 2002 | Lidcombe |
| 2001 | Burraneer |
| 2000 | Liverpool |
| 1999 | Burraneer |
| 1998 | Marrickville |
| 1997 | Not Contested |
| 1996 | West Sydney Saints |
| 1995 | Not Contested |
| 1994 | South Sydney NZ |
| 1993 | Ashfield-Haberfield |
| 1992 | Blakehurst |
| 1991 | Haberfield |
| 1990 | Haberfield |
| 1989 | Fairvale |
| 1988 | Cammeray-Northbridge |
| 1987 | Smithfield |
| 1986 | Cammeray |
| 1985 | Northmead |
| 1984 | Croyden South Pacific |
| 1983 | Merrylands |
| 1982 | Lane Cove |
| 1981 | Northmead |
| 1980 | Fairvale Old Boys |
| 1979 | CBC Bank |
| 1978 | Manly Silver Ferns |
| 1977 | Bondi Life Savers |
| 1976 | Blacktown Old Boys |
| 1975 | Maccabi |
| 1974 | Blacktown Old Boys |
| 1973 | Northern Suburbs |
© 2011 NSW Suburban Rugby Union. All enquiries regarding content should be directed to NSW Suburban Rugby Union.
Web development, membership and competition systems © 1996-2011 Interfuse
Web development, membership and competition systems © 1996-2011 Interfuse