Table Merit
| 1947 | NEATH | |
|---|---|---|
| 1948 | CARDIFF | |
| 1949 | CARDIFF | |
| 1950 | MAESTEG | |
| 1951 | NEWPORT | |
| 1952 | EBBW VALE | |
| 1953 | CARDIFF | |
| 1954 | EBBW VALE | |
| 1955 | CARDIFF | |
| 1956 | NEWPORT | |
| 1957 | EBBW VALE | |
| 1958 | CARDIFF | |
| 1959 | PONTYPOOL | |
| 1960 | EBBW VALE | |
| 1961 | ABEVARON | |
| 1962 | NEWPORT | |
| 1963 | PONTYPRIDD | |
| 1964 | BRIDGEND | |
| 1965 | NEWBRIDGE | |
| 1966 | BRIDGEND | |
| 1967 | NEATH | |
| 1968 | LLANELLI | |
| 1969 | NEWPORT | |
| 1970 | BRIDGEND | |
| 1971 | BRIDGEND | |
| 1972 | LONDON WELSH | |
| 1973 | PONTYPOOL | |
| 1974 | LLANELLI | |
| 1975 | PONTYPOOL | |
| 1976 | PONTYPRIDD | |
| 1977 | SWANSEA | |
| 1978 | PONTYPRIDD | |
| 1979 | PONTYPRIDD | |
| 1980 | SWANSEA | |
| 1981 | BRIDGEND | |
| 1982 | CARDIFF | |
| 1983 | SWANSEA | |
| 1984 | PONTYPOOL | |
| 1985 | PONTYPOOL | |
| 1986 | PONTYPOOL | |
| 1987 | NEATH | |
| 1988 | PONTYPOOL | |
| 1989 | NEATH | |
| 1990 | NEATH |
Welsh Premier Division
| 1990-91 | NEATH | |
|---|---|---|
| 1991-92 | SWANSEA | |
| 1992-93 | LLANELLI | |
| 1993-94 | SWANSEA | |
| 1994-95 | CARDIFF | |
| 1995-96 | NEATH | |
| 1996-97 | PONTYPRIDD | |
| 1997-98 | SWANSEA | |
| 1998-99 | LLANELLI | |
| 1999-00 | CARDIFF | |
| 2000-01 | SWANSEA | |
| 2001-02 | LLANELLI | |
| 2002-03 | BRIDGEND | |
| 2003-04 | NEWPORT | |
| 2004-05 | NEATH | |
| 2005-06 | NEATH | |
| 2006-07 | NEATH | |
| 2007-08 | NEATH | |
| 2008-09 | CARDIFF | |
| 2009-10 | NEATH | |
| 2010-11 | LLANELLI | |
| 2011-12 | PONTYPRIDD | |
| 2012-13 | PONTYPRIDD | |
| 2013-14 | PONTYPRIDD | |
| 2014-15 | PONTYPRIDD | |
| 2015-16 | EBBW VALE | |
| 2016-17 | MERTHYR | |
| 2017-18 | MERTHYR | |
| 2018-19 | MERTHYR | |
| 2019-20 | interrotto per l'emergenza Coronavirus | |
| 2020-21 | cancellato per l'emergenza Coronavirus | |
| 2021-22 | CARDIFF | |
| 2022-23 | CARDIFF | |