The Mills Cup is the Premier Men's Competition in Leinster. Presented in 1902 to the Leinster Branch Irish Hockey Association, the Cup has been won by many different teams over the years. Traditionally the final takes place on St Patricks Day, alongside the Jacqui Potter Cup and Under 16 Girls and Boys Cup Finals.
| 1902 |
Palmerstown |
1960 |
Three Rock Rovers |
| 1903 |
Palmerstown |
1961 |
Three Rock Rovers |
| 1904 |
Palmerstown |
1962 |
Three Rock Rovers |
| 1905 |
Palmerstown |
1963 |
Three Rock Rovers |
| 1906 |
Palmerstown |
1964 |
Y.M.C.A. |
| 1907 |
Monkstown |
1965 |
St. Ita's |
| 1908 |
Monkstown |
1966 |
Monkstown |
| 1909 |
Dublin University |
1967 |
Monkstown |
| 1910 |
Monkstown |
1968 |
Three Rock Rovers |
| 1911 |
Royal Hibernians |
1969 |
Three Rock Rovers |
| 1912 |
Royal Hibernians |
1970 |
Three Rock Rovers |
| 1913 |
Railway Union |
1971 |
Railway Union |
| 1914 |
Three Rock Rovers |
1972 |
Y.M.C.A. |
| 1915 |
Great War No Matches |
1973 |
Pembroke Wanderers |
| 1916 |
Great War No Matches |
1974 |
Monkstown |
| 1917 |
Great War No Matches |
1975 |
Pembroke Wanderers |
| 1918 |
Great War No Matches |
1976 |
Pembroke Wanderers |
| 1919 |
Three Rock Rovers |
1977 |
Pembroke Wanderers |
| 1920 |
Royal Hibernians |
1978 |
Three Rock Rovers |
| 1921 |
Royal Hibernians |
1979 |
Monkstown |
| 1922 |
Dublin University |
1980 |
Railway Union |
| 1923 |
Monkstown |
1981 |
Three Rock Rovers |
| 1924 |
Railway Union |
1982 |
Avoca |
| 1925 |
Railway Union |
1983 |
Three Rock Rovers |
| 1926 |
Railway Union |
1984 |
Y.M.C.A. |
| 1927 |
Monkstown |
1985 |
Avoca |
| 1928 |
Railway Union |
1986 |
Three Rock Rovers |
| 1929 |
Monkstown |
1987 |
Three Rock Rovers |
| 1930 |
Monkstown |
1988 |
Avoca |
| 1931 |
Railway Union |
1989 |
Avoca |
| 1932 |
Railway Union |
1990 |
Avoca |
| 1933 |
Railway Union |
1991 |
Avoca |
| 1934 |
Monkstown |
1992 |
Y.M.C.A. |
| 1935 |
Dublin University |
1993 |
Avoca |
| 1936 |
Dublin University |
1994 |
Avoca |
| 1937 |
Dublin University |
1995 |
Y.M.C.A. |
| 1938 |
Pembroke Wanderers |
1996 |
Glenanne |
| 1939 |
Corinthian |
1997 |
Three Rock Rovers |
| 1940 |
Monkstown |
1998 |
Pembroke Wanderers |
| 1941 |
Pembroke Wanderers |
1999 |
Pembroke Wanderers |
| 1942 |
Three Rock Rovers |
2000 |
Pembroke Wanderers |
| 1943 |
Three Rock Rovers |
2001 |
Pembroke Wanderers |
| 1944 |
Pembroke Wanderers |
2002 |
Glenanne |
| 1945 |
Pembroke Wanderers |
2003 |
Pembroke Wanderers |
| 1946 |
Pembroke Wanderers |
2004 |
Glenanne |
| 1947 |
Pembroke Wanderers |
2005 |
Corinthian |
| 1948 |
Railway Union |
2006 |
Pembroke Wanderers |
| 1949 |
Pembroke Wanderers |
2007 |
Glenanne |
| 1950 |
Pembroke Wanderers |
2008 |
Glenanne |
| 1951 |
Portrane |
2009 |
Corinthian |
| 1952 |
Portrane |
2010 |
Pembroke Wanderers |
| 1953 |
Railway Union |
2011 |
Monkstown |
| 1954 |
Three Rock Rovers |
2012 |
Pembroke Wanderers |
| 1955 |
Portrane |
2013 |
Monkstown HC |
| 1956 |
Three Rock Rovers |
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| 1957 |
Railway Union |
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| 1958 |
Y.M.C.A. |
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| 1959 |
Y.M.C.A. |
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