| WELSH NATIONAL CHAMPIONSHIPS | ||
| CLUB CHAMPIONSHIP (CARRUTHERS SHIELD) | ||
| YEAR | WINNERS | FINALISTS |
| 2025 | Harlequins | Graig Merthyr |
| 2024 | Penylan | Crosskeys |
| 2023 | RTB Ebbw Vale | Penylan |
| 2022 | RTB Ebbw Vale | Presteigne |
| 2021 | RTB Ebbw Vale | Merthyr West End |
| 2020 | Not Played | Not Played |
| 2019 | Tenby | Penylan |
| 2018 | Penylan | RTB Ebbw Vale |
| 2017 | Harlequins | Merthyr West End |
| 2016 | Ely Valley | Pontrhydyfen |
| 2015 | Harlequins | Tenby |
| 2014 | Penylan | Harlequins |
| 2013 | RTB Ebbw Vale | Ammanford Park |
| 2012 | RTB Ebbw Vale | Ammanford Park |
| 2011 | Penylan | Glyncorrwg |
| 2010 | Dinas Powys | Ferndale |
| 2009 | Tenby | Ely Valley |
| 2008 | Penylan | Penhill |
| 2007 | Ely Valley | Pontrhydyfen |
| 2006 | Pontrhydyfen | Ammanford Park |
| 2005 | Pontrhydyfen | Penhill |
| 2004 | Pontrhydyfen | Penylan |
| 2003 | Penylan | Gelli Park |
| 2002 | Pontrhydyfen | Old Landorians |
| 2001 | Pontrhydyfen | St Gabriel’s |
| 2000 | Brynhyfryd (Carms) | Dinas Powys |
| 1999 | Pontrhydyfen | Brynhyfryd (Carms) |
| 1998 | Pontymister Athletic | Presteigne |
| 1997 | Dinas Powys | Gelli Park |
| 1996 | Brynhyfryd (Carms) | Old Landorians |
| 1995 | Cardiff | Brynhyfryd (Cams) |
| 1994 | Brynhyfryd (Carms) | Lucas S.E.I. |
| 1993 | Cardiff | Brynhyfryd (Cams) |
| 1992 | Abertidwr | Cardiff |
| 1991 | Merthyr West End | Presteigne |
| 1990 | Brynhyfryd (Carms) | Old Landorians |
| 1989 | Senghenydd | St. Fagans |
| 1988 | Ystradfechan | Tick Tock |
| 1987 | Penylan | Ystradfechan |
| 1986 | Dinas Powys | Aberystwyth |
| 1985 | Dinas Powys | Cadoxton |
| 1984 | Cardiff | Penygraig Belle Vue |
| 1983 | Old Landorians | Blackwood |
| 1982 | Aberystwyth | Llanbradach |
| 1981 | Tick Tock | Cardiff Athletic |
| 1980 | Harlequins | Islwyn Park |
| 1979 | Cwmbran Park | Tonypandy |
| 1978 | Tonypandy | Kenig & Pyle |
| 1977 | Aberystwyth | Penylan |
| 1976 | Llanbradach | Melyn |
| 1975 | Penylan | Neath Town |
| 1974 | R.T.B Ebbw Vale | Pontrhydyfen |
| 1973 | Rhiwbina | Neath Town |
| 1972 | Penylan | Ynysybwl |
| 1971 | Tonypandy | Llanbradach |
| 1970 | Gelli Park | Newport Athletic |
| 1969 | Llanbradach | Gelli Park |
| 1968 | Gelli Park | Barry Athletics |
| 1967 | Melyn United | Grange |
| 1966 | Llanbradach | Penygraig Belle |
| 1965 | Gelli Park | Penarth |
| 1964 | Llanbradach | Aberystwyth |
| 1963 | Geli Park | Lovells Athletics |
| 1962 | Caerphilly | Penygraig Belle |
| 1961 | Grange | Penygraig Belle |
| 1960 | Parc Howard Llanelli | Rhiwbina |
| 1959 | Pontrhydyfen | Cardiff |
| 1958 | Grange | Llanelli |
| 1957 | Barry Athletics | Llanelli |
| 1956 | Grange | Llanelli |
| 1955 | Llanbradach | Melyn United |
| 1954 | Victoria (Swansea) | Barry Athletic |
| 1953 | Bridgend | Troedyrhiw |
| 1952 | Victoria (Swansea) | Grange |
| 1951 | Penclawdd | Barry Athletic |
| 1950 | Caerau Welfare | Port Talbot Municipal |
| 1949 | Pontypool Park | Skewen |
| 1948 | Skewen | Crosskeys |
| 1947 | Pontymister Welfare | Ferndale United |
| 1946 | Llanelli | Newport Athletics |
| 1940-45 | Not Played | Not Played |
| 1939 | Victoria Park | Brymill |
| 1938 | Abercarn | Dinam Park |
| 1937 | Pantygwydr | Abertillery |
| 1936 | Barry Athletic | Parc Howard |
| 1935 | Dinam Park | Newport Athletics |
| 1934 | Llanelli | Newport Athletics |
| 1933 | Mackintosh | Dinam Park |
| 1932 | Pantygwydr | Splott |
| 1931 | Pantygwydr | Cardiff |
| 1930 | Newtown | Cadoxton |
| 1929 | Victoria Park | Mountain Ash (Nixon’s) |
| 1928 | Parc Howard | Abercarn |
| 1927 | Mackintosh | Swansea |
| 1926 | Newport Athletic | Aberystwyth |
| 1925 | Cardiff | Beechwood |
| 1924 | Newport Athletic | Penhill |
| 1923 | Roath Park | Penylan |
| 1922 | Newport Athletic | Roath Park |
| 1921 | Grange | Belle Vue |
| 1920 | Barry Central | Grange |
| 1919 | Cardiff | Newport Athletics |