| Totals | SP | PR | RU | SF | WS | S/P | SF% | DEC |
| Adelaide | 2 | |||||||
| Annandale | 11 | 3 | ||||||
| Balmain | 92 | 11 | 9 | 31 | 4 | 8.36 | 35.48% | 7-0-8 |
| Brisbane | 20 | 6 | 18 | 3.33 | 33.33% | 6-0-0 | ||
| Bulldogs | 73 | 8 | 8 | 34 | 4 | 9.13 | 23.53% | 8-0-8 |
| Canberra | 26 | 3 | 2 | 16 | 1 | 8.67 | 18.75% | 3-0-2 |
| Cronulla | 41 | 3 | 13 | 2 | 0.00% | 0-0-3 | ||
| Cumberland | 1 | 1 | ||||||
| Glebe | 22 | 4 | 4 | 0.00% | 0-0-2 | |||
| Gold Coast Titans | 1 | |||||||
| Gold Coast | 11 | 1 | 3 | 0.00% | ||||
| Hunter | 1 | |||||||
| Illawarra | 17 | 2 | 3 | 0.00% | ||||
| Manly | 58 | 6 | 10 | 36 | 9.67 | 16.67% | 6-0-10 | |
| Melbourne | 10 | 2 | 1 | 8 | 5.00 | 25.00% | 2-0-1 | |
| New Zealand | 13 | 1 | 4 | 0.00% | 0-0-1 | |||
| Newcastle | 20 | 2 | 10 | 1 | 10.00 | 20.00% | 2-0-0 | |
| Newcastle08-09 | 2 | 1 | 0.00% | |||||
| Newtown | 76 | 3 | 7 | 21 | 8 | 25.33 | 14.29% | 2-1-5 |
| North Queensland | 13 | 1 | 3 | 3 | 0.00% | 0-0-1 | ||
| Northern Eagles | 3 | |||||||
| Norths | 92 | 2 | 1 | 18 | 9 | 46.00 | 11.11% | 1-0-1 |
| Parramatta | 61 | 4 | 4 | 24 | 11 | 15.25 | 16.67% | 4-0-4 |
| Penrith | 41 | 2 | 1 | 9 | 4 | 20.50 | 22.22% | 2-0-1 |
| Perth Reds | 3 | |||||||
| South Queensland | 3 | 2 | ||||||
| Souths | 98 | 20 | 13 | 43 | 8 | 4.90 | 46.51% | 16-1-9 |
| St George | 78 | 15 | 12 | 53 | 3 | 5.20 | 28.30% | 15-0-12 |
| St George Illawarra | 9 | 1 | 6 | 0.00% | 0-0-1 | |||
| Sydney Roosters | 100 | 12 | 14 | 41 | 4 | 8.33 | 29.27% | 9-0-12 |
| University | 18 | 1 | 1 | 10 | 0.00% | 0-0-1 | ||
| Wests | 92 | 4 | 8 | 28 | 17 | 23.00 | 14.29% | 4-0-6 |
| Wests Tigers | 8 | 1 | 1 | 8.00 | 100.00% | 1-0-0 | ||
| Doesn't include current season SP=Seasons played,PR=Premierships,RU=Runner-up,SF=Semi-finalist,WS=Wooden spoon S/P=Seasons per premiership, SF%=Percentage of semi-finalist to premier,DEC=Premiership decider W-D-L record | ||||||||
| Premiership Deciders | ||||||
|---|---|---|---|---|---|---|
| 1908-1953* | ||||||
| 1908 | Souths | 14 | Sydney Roosters | 12 | Agricultural | 29-Aug-1908 |
| 1910 | Souths | 4 | Newtown | 4 | Agricultural | 17-Sep-1910 |
| 1911 | Sydney Roosters | 11 | Glebe | 8 | Agricultural | 16-Sep-1911 |
| 1916 | Balmain | 5 | Souths | 3 | S.C.G. | 26-Jul-1916 |
| 1922 | Norths | 35 | Glebe | 3 | S.C.G. | 06-Sep-1922 |
| 1923 | Sydney Roosters | 15 | Souths | 12 | S.C.G. | 12-Sep-1923 |
| 1924 | Balmain | 3 | Souths | 0 | S.C.G. | 29-Jul-1924 |
| 1926 | Souths | 11 | University | 5 | Agricultural | 18-Sep-1926 |
| 1927 | Souths | 20 | St George | 11 | Agricultural | 17-Sep-1927 |
| 1928 | Souths | 26 | Sydney Roosters | 5 | Agricultural | 15-Sep-1928 |
| 1929 | Souths | 30 | Newtown | 10 | Sports_Ground | 14-Sep-1929 |
| 1930 | Wests | 27 | St George | 2 | Sports_Ground | 04-Oct-1930 |
| 1931 | Souths | 12 | Sydney Roosters | 7 | Sports_Ground | 12-Sep-1931 |
| 1932 | Souths | 19 | Wests | 12 | Sports_Ground | 24-Sep-1932 |
| 1933 | Newtown | 18 | St George | 5 | Sports_Ground | 09-Sep-1933 |
| 1934 | Wests | 15 | Sydney Roosters | 12 | Sports_Ground | 08-Sep-1934 |
| 1935 | Sydney Roosters | 19 | Souths | 3 | S.C.G. | 14-Sep-1935 |
| 1936 | Sydney Roosters | 32 | Balmain | 12 | S.C.G. | 12-Sep-1936 |
| 1938 | Bulldogs | 19 | Sydney Roosters | 6 | S.C.G. | 03-Sep-1938 |
| 1939 | Balmain | 33 | Souths | 4 | S.C.G. | 02-Sep-1939 |
| 1940 | Sydney Roosters | 24 | Bulldogs | 14 | S.C.G. | 31-Aug-1940 |
| 1941 | St George | 31 | Sydney Roosters | 14 | S.C.G. | 30-Aug-1941 |
| 1942 | Bulldogs | 11 | St George | 9 | S.C.G. | 12-Sep-1942 |
| 1943 | Newtown | 34 | Norths | 7 | S.C.G. | 04-Sep-1943 |
| 1944 | Balmain | 12 | Newtown | 8 | S.C.G. | 16-Sep-1944 |
| 1945 | Sydney Roosters | 22 | Balmain | 18 | S.C.G. | 01-Sep-1945 |
| 1946 | Balmain | 13 | St George | 12 | Sports_Ground | 14-Sep-1946 |
| 1947 | Balmain | 13 | Bulldogs | 9 | Sports_Ground | 20-Sep-1947 |
| 1948 | Wests | 8 | Balmain | 5 | Sports_Ground | 18-Sep-1948 |
| 1949 | St George | 19 | Souths | 12 | S.C.G. | 10-Sep-1949 |
| 1950 | Souths | 21 | Wests | 15 | Sports_Ground | 16-Sep-1950 |
| 1951 | Souths | 42 | Manly | 14 | Sports_Ground | 23-Sep-1951 |
| 1952 | Wests | 22 | Souths | 12 | S.C.G. | 20-Sep-1952 |
| 1953 | Souths | 31 | St George | 12 | S.C.G. | 12-Sep-1953 |
| 1954-2007 | ||||||
| 1954 | Souths | 23 | Newtown | 15 | S.C.G. | 18-Sep-1954 |
| 1955 | Souths | 12 | Newtown | 11 | S.C.G. | 17-Sep-1955 |
| 1956 | St George | 18 | Balmain | 12 | S.C.G. | 08-Sep-1956 |
| 1957 | St George | 31 | Manly | 9 | S.C.G. | 21-Sep-1957 |
| 1958 | St George | 20 | Wests | 9 | S.C.G. | 13-Sep-1958 |
| 1959 | St George | 20 | Manly | 0 | S.C.G. | 15-Aug-1959 |
| 1960 | St George | 31 | Sydney Roosters | 6 | S.C.G. | 03-Sep-1960 |
| 1961 | St George | 22 | Wests | 0 | S.C.G. | 16-Sep-1961 |
| 1962 | St George | 9 | Wests | 6 | S.C.G. | 15-Sep-1962 |
| 1963 | St George | 8 | Wests | 3 | S.C.G. | 24-Aug-1963 |
| 1964 | St George | 11 | Balmain | 6 | S.C.G. | 19-Sep-1964 |
| 1965 | St George | 12 | Souths | 8 | S.C.G. | 18-Sep-1965 |
| 1966 | St George | 23 | Balmain | 4 | S.C.G. | 17-Sep-1966 |
| 1967 | Souths | 12 | Bulldogs | 10 | S.C.G. | 16-Sep-1967 |
| 1968 | Souths | 13 | Manly | 9 | S.C.G. | 21-Sep-1968 |
| 1969 | Balmain | 11 | Souths | 2 | S.C.G. | 20-Sep-1969 |
| 1970 | Souths | 23 | Manly | 12 | S.C.G. | 19-Sep-1970 |
| 1971 | Souths | 16 | St George | 10 | S.C.G. | 18-Sep-1971 |
| 1972 | Manly | 19 | Sydney Roosters | 14 | S.C.G. | 16-Sep-1972 |
| 1973 | Manly | 10 | Cronulla | 7 | S.C.G. | 15-Sep-1973 |
| 1974 | Sydney Roosters | 19 | Bulldogs | 4 | S.C.G. | 21-Sep-1974 |
| 1975 | Sydney Roosters | 38 | St George | 0 | S.C.G. | 20-Sep-1975 |
| 1976 | Manly | 13 | Parramatta | 10 | S.C.G. | 18-Sep-1976 |
| 1977 | St George | 9 | Parramatta | 9 | S.C.G. | 17-Sep-1977 |
| 1977 (R) | St George | 22 | Parramatta | 0 | S.C.G. | 24-Sep-1977 |
| 1978 | Manly | 11 | Cronulla | 11 | S.C.G. | 16-Sep-1978 |
| 1978 (R) | Manly | 16 | Cronulla | 0 | S.C.G. | 19-Sep-1978 |
| 1979 | St George | 17 | Bulldogs | 13 | S.C.G. | 22-Sep-1979 |
| 1980 | Bulldogs | 18 | Sydney Roosters | 4 | S.C.G. | 27-Sep-1980 |
| 1981 | Parramatta | 20 | Newtown | 11 | S.C.G. | 27-Sep-1981 |
| 1982 | Parramatta | 21 | Manly | 8 | S.C.G. | 26-Sep-1982 |
| 1983 | Parramatta | 18 | Manly | 6 | S.C.G. | 25-Sep-1983 |
| 1984 | Bulldogs | 6 | Parramatta | 4 | S.C.G. | 23-Sep-1984 |
| 1985 | Bulldogs | 7 | St George | 6 | S.C.G. | 29-Sep-1985 |
| 1986 | Parramatta | 4 | Bulldogs | 2 | S.C.G. | 28-Sep-1986 |
| 1987 | Manly | 18 | Canberra | 8 | S.C.G. | 27-Sep-1987 |
| 1988 | Bulldogs | 24 | Balmain | 12 | S.F.S. | 11-Sep-1988 |
| 1989 | Canberra | 19 | Balmain | 14 | S.F.S. | 24-Sep-1989 |
| 1990 | Canberra | 18 | Penrith | 14 | S.F.S. | 23-Sep-1990 |
| 1991 | Penrith | 19 | Canberra | 12 | S.F.S. | 22-Sep-1991 |
| 1992 | Brisbane | 28 | St George | 8 | S.F.S. | 27-Sep-1992 |
| 1993 | Brisbane | 14 | St George | 6 | S.F.S. | 26-Sep-1993 |
| 1994 | Canberra | 36 | Bulldogs | 12 | S.F.S. | 25-Sep-1994 |
| 1995 | Bulldogs | 17 | Manly | 4 | S.F.S. | 24-Sep-1995 |
| 1996 | Manly | 20 | St George | 8 | S.F.S. | 29-Sep-1996 |
| 1997SL | Brisbane | 26 | Cronulla | 8 | QE_II | 20-Sep-1997 |
| 1997 | Newcastle | 22 | Manly | 16 | S.F.S. | 28-Sep-1997 |
| 1998 | Brisbane | 38 | Bulldogs | 12 | S.F.S. | 27-Sep-1998 |
| 1999 | Melbourne | 20 | St George Illawarra | 18 | Stadium_Australia | 26-Sep-1999 |
| 2000 | Brisbane | 14 | Sydney Roosters | 6 | Stadium_Australia | 27-Aug-2000 |
| 2001 | Newcastle | 30 | Parramatta | 24 | Stadium_Australia | 30-Sep-2001 |
| 2002 | Sydney Roosters | 30 | New Zealand | 8 | Stadium_Australia | 06-Oct-2002 |
| 2003 | Penrith | 18 | Sydney Roosters | 6 | Stadium_Australia | 05-Oct-2003 |
| 2004 | Bulldogs | 16 | Sydney Roosters | 13 | Stadium_Australia | 04-Oct-2004 |
| 2005 | Wests Tigers | 30 | North Queensland | 16 | Stadium_Australia | 02-Oct-2005 |
| 2006 | Brisbane | 15 | Melbourne | 8 | Stadium_Australia | 01-Oct-2006 |
| 2007 | Melbourne | 34 | Manly | 8 | Stadium_Australia | 30-Sep-2007 |
| *1908-1953 Various systems in place. See notes | ||||||